atlas steels product reference manual

Product Reference Manualwww.atlassteels.com.au

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ContentsSECTION

1 Introduction – Stainless Steels and Special Metals

2 Stainless Steel Sheet, Coil and Plate

3 Ferritic Stainless Steels Sheet, Coil and Plate

4 Stainless Steel Pipe, Fittings and Flanges

5 Stainless Steel Tube and Fittings

6 Carbon Steel Pipe, Fittings, Flanges and Tube

7 Stainless Steel Bar (Round, Flat, Angle, Sections and Wire)

8 Engineering Steel Bar

9 Aluminium Sheet, Coil, Plate and Treadplate

10 Quenched and Tempered Low Alloy Steel Plate

11 Product Support Services

12 Appendices

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Introduction – stainless steels and special metals

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Photography courtesy of Tieman, Stoddart, Outokumpu, Macweld and *Corbis (copyright).

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Welcome to Atlas Steels, the leading stockist and distributor of stainless steelsand special metals for Australia and New Zealand.

This Reference Manual provides information on the range and grades ofstainless and special metals we distribute. It also contains general technicalinformation that may be of interest to users and outlines the processingfacilities and services provided to our customers.

Atlas Steels The Company

In 1918 Atlas Steels began the manufacturing of tool steels in Canada and by 1938 wasthe major producer of tool and specialty steels in the country. In the years since 1918many of the businesses that Atlas started world wide have been absorbed into othercompanies and today the only one still remaining and maintaining the Atlas name in thespecialty metals industry is the Australasian offshoot, which evolved from the Canadianparent when they established operations in Australia in 1939.

In many respects the Atlas of today with operations in Australia and New Zealand,remains true to the vision of its forefathers and still retains its focus and strength inspecialty metals but with a larger products base in stainless steels, alloy steels, aluminiumand carbon steels in specialised applications.

The Atlas of today is a fully Australian owned private company, with a distributionwarehousing and metals processing network that encompasses 19 major cities andtowns across Australia and New Zealand.

For more information about Atlas, please visit our website at www.atlassteels.com.au

Conducting business with Atlas Steels

Atlas, over many years of participation in the specialty metals industry, has built a level of knowledge and expertise that has helped to build the company to be the largest in itsmarket and offer superior customer service. We do this by providing:

• a comprehensive range of specialty metal products;

• locations in all States of Australia and New Zealand;

• personnel who can readily understand the specific needs of product users;

• nationally integrated, computer-based stocking and inventory control systems;

• extensive global product sourcing network from reputable mills;

• warehouse facilities, systems and procedures that cater to the needs of processing andhandling specialty metals;

Introduction

ATLAS STEELS – PRODUCT REFERENCE MANUAL

SECTION 1: INTRODUCTION

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SECTION 1: INTRODUCTION

• a company-wide quality system accredited to ISO9001;

• trained technical support personnel;

• project services dedicated to supplying products to major resource and infrastructureprojects in any region of the world.

There is limited production of specialty metals in Australia and New Zealand, with the majority being imported from overseas mills. Because of this it is most importantthat users have a high level of confidence in the product and services supplied byspecialty metals stockists/distributors.

Atlas has, through years of participation in the industry, established a network ofreputable mill suppliers to service its customers. These mills have been chosen following a rigorous selection process based on Atlas criteria of mill adherence to strict productquality standards, history of reliable supply and support for product in the field.

Atlas supports its customers and suppliers with experienced technical personnel andsales personnel trained extensively to understand the product qualities and applicationsassociated with specialty metals.

Terms and conditions of sale

Refer to www.atlassteels.com.au

Limitation of liability

The information contained in this handbook is not intended to be an exhaustivestatement of all relevant data applicable to special and general metal products. It hasbeen designed as a guide for customers to the products and services Atlas Steels canoffer. No responsibility is implied or accepted for or in conjunction with quality orstandard of any product or its suitability for any purpose or use.

It is the responsibility of the user to ensure product specified is fit for the purposeintended.

All conditions, warranties, obligations and liabilities of any kind which are or may beimplied or imposed to the contrary by any statute, rule or regulation or under thegeneral law and whether arising from the negligence of the company, its servants or otherwise are hereby excluded except to the extent that the company may be prevented by any statute, rule or regulation from doing so.

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Introduction

The group of alloys which today make up the family of stainless steels had theirbeginnings in 1913 in Sheffield, England. Harry Brearley was testing a number of alloysfor possible gun barrel steels and observed that samples cut from one of these trial heats did not rust. Upon investigation it was shown to contain 13% chromium and this discovery lead to the development of stainless for use in cutlery, for which Sheffieldbecame famous. Coincidentally, at about the same time, development work was alsobeing carried out in France and Germany, which resulted in the production of the firstaustenitic stainless steel.

The families of stainless steel

Stainless steels are iron-based alloys containing a minimum of about 10.5% chromium.The chromium forms a protective self-healing oxide film, which is the reason why thisgroup of steels has its characteristic ‘stainlessness’ or corrosion resistance. The ability of the oxide layer to heal itself means that the steel is corrosion-resistant, no matter how much of the surface is removed.

Although all stainless steels depend on the presence of chromium, other alloyingelements are often added to enhance their properties. The categorisation of stainlesssteels is unusual amongst metals in that it is based upon the nature of their metallurgicalstructure. Depending on the exact chemical composition of the steel the microstructuremay be made up of the stable phases of austenite or ferrite, a ‘duplex’ mix of these two,the phase martensite created when some steels are rapidly quenched from a hightemperature, or a structure hardened by precipitated micro-constituents.

The broader group of stainless steels can be viewed by comparison to the more familiarplain carbon ‘mild’ steels as having the following general characteristics:

• higher work hardening rate;

• higher ductility;

• higher strength and hardness;

• higher hot strength;

• higher corrosion resistance;

• higher cryogenic toughness; and

• lower magnetic response (for austenitic only).

These properties apply particularly to the austenitic grades and to varying degrees toother grades.

The grades and properties ofstainless steel


SECTION 1: INTRODUCTION – STAINLESS STEELS AND SPECIAL METALS



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Austenitic stainless steels

This group contains at least 16% chromium and 6% nickel (the basic grade 304 isreferred to as 18/8) and range through to the high alloys or ‘super austenitics’ such as904L and 6% molybdenum grades.

Additional elements can be added such as molybdenum, titanium or copper, to modifyor improve stainless properties, and making them suitable for many critical applicationsinvolving high temperature as well as corrosion resistance. This group of stainless steelsis also suitable for cryogenic applications because the effect of the nickel content inmaking the steel austenitic avoids the problems of brittleness at low temperatures,which is a characteristic of other types of steel.

The characteristics of the austenitic stainless steels are:

• good corrosion resistance;

• weldable using standard methods and equipment;

• excellent ductility;

• stable austenite structure at all temperatures;

• cannot be hardened by heat treatment;

• harden rapidly when cold worked;

• good strength and scaling resistance at high temperatures;

• excellent cryogenic properties; and

• non-magnetic when annealed.

Ferritic stainless steels

These are plain chromium (10.5 to 30%) grades such as grade 430 and 409. Theirmoderate corrosion resistance is improved in the higher alloyed grades (such as 444) andpoor fabrication properties improved in the proprietary grade AtlasCR12.

The characteristics of the ferritic grades are:

• good resistance to corrosion, but generally not as good as the austenitics;

• not as readily welded as austenitics;

• good ductility;

• cannot be hardened by heat treatment;

• can only be moderately hardened by cold work;

• fully magnetic;

• not suitable for use at very low temperatures;

• stable ferrite structure at all temperatures; and

• immune from chloride stress corrosion cracking.

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Martensitic stainless steels

Martensitic stainless steels are also based on the addition of chromium as the majoralloying element but with a higher carbon and generally lower chromium content thanthe ferritic type, e.g. 12% in grades 410 and 416. Grade 431 has a chromium contentof about 16% but its microstructure is still martensite despite the chromium level due to the addition of 2% nickel in the composition. The martensitic grades are used in thehardened condition for high strength applications (eg pump shafts) and high hardnessapplications (eg knife blades).

The characteristics of martensitic stainless steels are:

• hardenable by heat treatment (quenching and tempering);

• magnetic; and

• have moderate corrosion resistance.

Precipitation hardening stainless steels

These are chromium and nickel containing steels, which can develop very high tensilestrengths. The most common grade in this group is ‘17-4PH’, also known as grade 630, withthe composition of 17% chromium, 4% nickel, 4% copper and 0.3% niobium. The majoradvantage of these steels is that they can be supplied in the solution-treated condition, whichis machinable. Following machining, forming, etc. the steel can be hardened by a single, fairlylow temperature ‘aging’ heat treatment which does not cause distortion to the component.The most common applications are shafts and spindles.

The characteristics of the precipitation hardening steels are:

• hardenable by heat treatment (solution treatment and ageing);

• magnetic; and

• have moderate corrosion resistance.

Duplex stainless steels

Duplex stainless steels such as 2205 (designation indicates 22% chromium and 5%nickel but also contains 3% molybdenum and 0.15% nitrogen) have microstructurescomprising a mixture of austenite and ferrite.

Duplex austenitic-ferritic steels combine some of the characteristics of each class.

• Resistant to stress corrosion cracking, albeit not quite as resistant as ferritic grades.

• Toughness is superior to ferritics but inferior to that of austenitics.

• Strength is greater than that of the annealed austenitic steels by a factor of two.

• Corrosion resistance is high for most grades.

• They do suffer from reduced toughness below -50ºC and after exposure above 300ºC, so are only used between these temperatures.

• Highly resistant to choloride stress corrosion cracking.



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Standard classifications

There are many different grades of stainless steel and the American Iron and Steel Institute (AISI) in the past designated some as standard compositions, resulting in the commonly used three-digit numbering system, e.g. 304, 316, etc. This role has now been taken over by the SAE and ASTM who allocate UNS numbers to new grades. The full range of these standard stainless steel grades is contained in the Iron and Steel Society (ISS) Steel Products Manual for Stainless Steels and in the SAE/ASTM handbook of Unified Numbering Systems.

Although the majority of stainless steel products sold in Australia and New Zealand are supplied to American ASTM specifications, we see some references to European“Euronorms”. These use different grade designations, both numbers and names.

Certain other grades do not have standard numbers but instead are covered by othernational and international specifications for specialised products.

UNS No.

EN No.

EN Name

S30400 S30403 S31600 S31603 S43000 S32205

1.4301 1.4306 1.4401 1.4404 1.4016 1.4462

X5CrNi18010 X2CrNi19-11 X5CrNiMo17-12-2 X2CrNiMo17-12-2 X6Cr17 X2CrNiMoN22-5-3

ASTM Grade 304 304L 316 316L 430 2205




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Photography courtesy of Atlas Metal Processors (AMP), Outokumpu and JMA Engineering.

Stainless Steel Sheet,Coil and Plate



Specification

ASTM A240M. Chromium and chromium-nickel stainless steel plate, sheet and strip forpressure vessels and for general applications.

ASTM 480M. General requirements for flat rolled stainless and heat-resisting steel plate,sheet and strip.

Production

Stainless steel coil and plate consumed by the Australian and New Zealand market issupplied from mills throughout the world in hot rolled and cold rolled conditions.

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Stainless steel flat products from coil

The internationally recognised crossover thickness between what is referred to as sheetand plate is 5.0mm. This is specified in ASTM A480M.

Therefore, sheet is thickness less than 5.0mm and plate is 5.0mm and over.

It is common practice for large stainless steel coils to be brought into Australia andprocessed by a specialty metals service centre into smaller coils, sheet, strip and plate.Product over 12mm is brought into Australia as plate only.

The range of stock of stainless steel flat products produced from large coil is limited tomill production constraints in thickness, width and grade and the processing equipmentat the coil service centre.

Product Production process Description Abbreviation

Hot rolled Hot rolled, annealed Condition and finish preferred for corrosion- No.1 or HRAPand pickled. resisting and heat-resisting applications.

Typically available in thickness 5mm and above.

Cold rolled Hot rolled, annealed, Smooth finish achieved by cold rolling, then 2Bdescaled, cold rolled, annealing and pickling, followed by skin passannealed, pickled, rolling. Typically available in thickness up final skin pass rolled. to 8mm.

Stainless steel sheet, coil, strip and plate


SECTION 2: FLAT PRODUCT: STAINLESS STEEL SHEET, COIL, STRIP AND PLATE





SECTION 2: FLAT PRODUCT: STAINLESS STEEL SHEET, COIL, STRIP AND PLATE

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Finish Description

2B The general-purpose, cold rolled, smooth finish obtained as a result of a final light pass throughpolished rolls at the mill.

BA Bright annealed finish is a bright, cold rolled, highly reflective finish retained by final annealing in a controlled atmosphere furnace. The finish has large application in the appliance andautomotive industry and as a decorative finish in architecture. The brightness and reflectivity is a function of thickness and grade. Consultation is recommendedprior to specification in architectural applications. BA finish is usually supplied with a PE or PVCcoating as a surface protection.

No.4 Produced from 2B finish often by a service centre rather than the production mill. It is a general-purpose ground polished finish used widely for kitchen equipment and applicationsrequiring a decorative linished finish. No.4 finish is usually supplied with a PE or PVC coating as asurface protection.

No.8 Highly reflective ‘mirror’ finish. Produced from 2B finish by polishing with successive finerabrasives followed by extensive buffing. Mainly used in architectural applications.

Customer-specific A service centre with polishing equipment can produce special finishes for specific applications.

Flat products processing line

to cut to length line

to coil/narrow strip line

Decoil and slit

Cut to length line

Polisher

Jumbo coil

1 tonne coil

Narrow strips

Sheets

Surface finishes

The following stainless steel finishes are commonly used in the Australian and New Zealand market.



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Stainless steel sheet, coil and strip 0.45mm to less than 5mm thick – ASTM A240M

From many years of experience Atlas Steels has determined the popularrange of grades, widths and thicknesses to be held in its coil program to service customer demand.

The standard range is as follows.

Other grades and widths available, but not always ex-stock.Grades: 301L, 310, 321, 2205, 253MA.Widths (mm): 600, 750, 900, 1050, 1200, 1524.

Product outside the standard range can be indented from overseas mills or stocked by specialarrangement.

*Through our processing facilities any length up to 15000mm can be produced (refer table p8/S2).

Grade Thickness (mm) Coil width (mm) Finish Coating*Length (mm)

Imperial Metric

304 0.45 914 2B PE316 0.55 1219 No.4

0.70 BA 0.90

304 1.20 914 2B PE316 1.50 1219 No.4

1.60 1500 BA2.00

304 2.50 914 2B PE316 3.00 1219 No.4

1500

304 1.50 2000 2B PE316 1.60

2.00 3.00

304/304L 4.00 1500 2B PE316/316L 2000 No.1

430 0.70 914 2B PE0.90 1219 BA

No.4

AtlasCR12 1.20 1250 2B AtlasCR12Ti 1.60 1500

2.003.00

4.00 1250 No.11500

AtlasF20S 0.70 1219 2B PE 0.90 No. 4 1.201.502.00

Atlas444 0.70 1219 2B PE 0.90 1500 No. 4 1.201.502.00

1800 2400 30006000

1829 2438 3048 3658

Coil and strip Sheet


SECTION 2: FLAT PRODUCT: THE ATLAS STEELS BULK COIL STOCKING PROGRAM

The Atlas Steels bulk coilstocking program






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Grade Thickness (mm) Coil width (mm) Finish

304/304L 5.0 1500 2B316/316L 6.0 2000 No.1

304/304L 8.0 1500 No.1316/316L 10.0 2000

12.0

AtlasCR12 5.0 1250 No.1AtlasCR12Ti 6.0 1500

Other grades available, but not always ex-stock. Grades: 301L, 310, 321, 2205, 253MA.Coil plate is commonly stocked in dual certified grade, i.e. 304/304L and 316/316L.

Stainless steel quarto plate products – ASTM A240M

Another method of producing stainless steel plate within and beyond the thicknessrange of coil production is from a slab of steel that is rolled in the flat condition to aspecified length, width and thickness. The product of this process is commonly referredto as quarto plate and is available from mills in thickness from 5mm and above andwidths to 4000mm in some thicknesses.

The standard grades and thickness for quarto plate are as follows:

Non-standard grades, widths and lengths can be obtained to individual customer-specificrequirements.

Quarto plate is commonly stocked as a dual certified grade, i.e. 304/304L and 316/316L.

Grades 304/304L, 316/316L, AtlasCR12, 321, 321H, 2205, 253MA

Thickness (mm) 5.0, 6.0, 8.0, 10.0, 12.0, 16.0, 20.0, 25.0, 32.0, 40.0, 50.0

Width (mm) 1500, 2000, 2500

Length (mm) 6000, 7500, 8000

Finish No.1

Stainless steel coil plate – ASTM A240M

The most efficient route for a stainless steel production mill to produce plate (5mm and over) is in coil form. The coil is then further downstream processed by the mill or through a service centre with equipment to flatten (often called ‘levelling’) and cut to length.

The maximum plate width produced by mills from coil is 2000mm and the maximumthickness is 13mm for hot rolled and 8mm for cold rolled.

Atlas, through the AMP coil service centre, has the capability to process large stainlesssteel coils in thickness up to 6mm (8mm for aluminium) and in widths to 2000mm. This enables an extensive range of cold and hot rolled coils to be held with the flexibilityto convert into small coils, sheet, strip and plate in standard and customised lengths.



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Grades 304

Thickness (mm) 3.18, 4.76, 6.00

Width (mm) 1219,1250 (6mm only)

Length (mm) 2438, 3048, 2500 (6mm only)

Plasma cut processing for plate

Atlas Steels warehouses have modern plasma equipment for the precision profiling ofplate shapes.

Processing thickness range is from 3mm to 65mm. Maximum width is 3000mm andlength is 12000mm.

Plasma equipment is supported by modern CAD/CAM control and production programmingfacilities.

The Atlas warehouse in Kalgoorlie has modern oxy profile equipment for the precisionprofiling of steel plate shapes.

Please contact your sales representative for individual State processing capabilities andservice parameters.

Stainless steel chequer (floor) plate



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Atlas Steels holds an extensive stock of bulk coils at its coil service centre, Atlas Metal Processors (AMP), located at Warragamba, NSW and offers a serviceto provide stainless steel sheet, coil and strip in a range of combinations of thickness,length, width and finish.

The following presents a guide to the capabilities of this service centre.

The service centre

The AMP service centre is a 6500 square metre warehouse with modern processingequipment to convert large coils of stainless and aluminium into:

• small coils;

• sheet and plate;

• slit strip;

• polished finishes; and

• scotchbrite finishes.

The latest technology has been incorporated in materials handling equipment andinformation and communications systems. These complement the state-of-the-artprocessing equipment and provide efficient process management and customer service.

Sheet cut to length line

A high speed line optimised for accurate cutting of standard or special length sheets.

The line’s capabilities and features are:

• 0.3-2mm thickness;

• 200-1580mm width;

• Side trimming unit (minimum 5mm to 40mm maximum per side trim);

• Length validation and feedback system to maintain consistency;

• Stacker automatically sets to order requirement;

• Herr Voss leveller enables automatic set-up feature, which can be activated by gaugeor coil identification number. This feature saves time and material on partly processedcoils held in stock, as the leveller will set up the same parameters previously used;

• Six high Herr Voss leveller enables the bottom surface to be treated withthe same loving care as the top surface (most lines are only four high and a few arefive high). Back up transfer marks are a thing of the past;

• High speed (up to 76m per minute);

• All rolls in contact with the strip are coated to reduce the possibility of scratching;

• Double-sided PE application;

• Paper interleaving;

• 12.5 tonne maximum input coil weight.

Processing of stainless steelsheet, coil, strip and plate



SECTION 2: FLAT PRODUCT: PROCESSING OF STAINLESS STEEL SHEET, COIL, STRIP AND PLATE




Plate cut to length line

This is a complete processing line that features shears, leveller and stacker.


• 500-2000mm processing width;

• 1.6-6mm stainless steel thickness and to 8mm for aluminium;

• 700-15000mm length;

• in-line double sided PE applicator; and

• 1-14.5 tonne input coil weights.

Polishing line

This line is an Imeas coupled polishing/brushing unit which provides polished and brushedfinishes including, No. 4, Scotchbrite, Duplo and custom finishes to meet most needs.

Polishing belts are formulated to provide a uniform polished surface. A roughness gaugeis used to measure every coil to verify consistency of finish from coil to coil.



• 0.3-2mm thickness up to 1580mm wide and up to 1220mm wide to 3mm;

• 7.5 tonne back tension coupled with a control system to optimise polishing conditions;

• rolls in contact with steel are coated to minimise the possibility of surface scratching;

• in-line double-sided PE applicator and paper interleaving; and


Slitting line

This line has been designed to provide maximum flexibility in producing high quality slit,narrow width material.



• 0.3-3mm thickness for stainless steel and 5mm maximum for aluminium;

• minimum 25mm slit width;

• computer-aided shimless slitting process to maintain accuracy of width;

• unique slit coil down-layer to minimise bore scoring;

• rolls in contact with steel or aluminium are coated to minimise the possibilityof surface scratching;



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• in-line double sided PE applicator and paper interleaving;

• conventional drag, tension rolls, bridle or combination of tension control;

• pull, loop, driven and combination slitting techniques; and


Materials handling and packaging

Materials handling and packaging for stainless steel sheet, coil and strip are critical tominimising product damage. A range of innovative solutions has been installed such as coil-lifting devices that do not damage product, high-speed coil cars for transportingcoils to the processing line and a down-layer for slit coil to minimise bore scratches.

One tonne coils are vertically packed with strong top and bottom pallets and aprotective wrap of heavy corex around the coil.

Sheet and plate are packed on strong wooden pallets and with secure strapping towithstand extensive handling and transportation.

Customised packing is provided subject to enquiry.

Processing parameters

ThicknessWidth Length Input coil Outside

(mm)(mm) (mm) mass (tonne) diameter

Sheet and plate size limits

Up to 914 Up to 3000 4

Up to 6000 5

Up to 10000 6

915 to 1500 Up to 3000 4

Up to 6000 6

Up to 10000 8

1501 to 2000 Up to 3000 5

Up to 6000 7

Up to 10000 10

Width Length Squareness (mm) (mm) (mm)

Sheet and plate squareness tolerance

0.30 - 2.00 Up to 5000 +3.0, -0.0

2.01 - 3.00 Up to 3000 +4.0, -0.0

Up to 6000 +6.0, -0.0

Up to 10000 +10.0, -0.0

Up to 15000 +15.0, -0.0

3.01 - 6.00 Up to 3000 +4.0, -0.0

Up to 6000 +6.0, -0.0

Up to 10000 +10.0, -0.0

Up to 15000 +16.0, -0.0

Thickness Length Tolerance(mm) (mm) (mm)

Sheet and plate length tolerance

Note: Length tolerances on double sided plastic coating +7, -nil

Min. Max. Min. Max. Max. Max.

0.30 - 2.00 200 1580 200 6000 12.5 1650

2.00 - 6.00 500 2000 700 15000 14.5 1650






0.3 - 1.50 900 10

1200 / 1500 10

1.51 - 5.00 900 / 1200 10

1500 10

2000 12

5.01 - 6.00 900 / 1200 10

1500 12

2000 12

Thickness Width Amplitude* (mm) (mm) (mm)

Sheet and plate flatness tolerance

Slit strip size limits

ThicknessWidth Input coil Outside

(mm)(mm) mass (kg) diameter

Side trim: Available up to 3.0mm thick and 1580mmwide. Side trim allowance is a minimum 5mm per sidefrom 3mm to 0.7mm and 10mm per side below0.7mm to a maximum of 40mm per side (allowance isthe same for slitting).

*Note: Deviation from a straight-edge.

ThicknessWidth Input coil Input coil Outside

Slit width(mm)

(mm) (mm) mass (tonne) diametertolerance

Min. Max. Min. Max. Min. Max. Max.

0.3 - 3 (stainless) 200 1580 300 1580 0.5 12.5 1650 ±0.2mm0.3 - 5 (aluminium)

Min. Max. Min. Max. Max.

0.30 - 3.00 200 1580 500 12500 1650

Recoiling

No.4 0.15 - 0.50

Duplo 0.10 - 0.40

Scotchbrite 0.05 - 0.17

Finish Ra (µm)

Polishing roughness values

Thickness Width Input coil Outside

(mm)(mm) mass (kg) diameter

Polishing

Min. Max. Min. Max. Max.

0.30 - 2.00 300 1580 500 12500 1650

2.01 - 3.00 500 1250 500 12500 1650

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Providing Solutionsin Specialty Metals



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What are Ferritic stainlesssteels?• They are straight chromium steels,

containing little or no nickel.

• Their crystal structure is “BodyCentred Cubic” (bcc), as for ferriticcarbon steels (ie. mildsteel,galvanised steel etc).

• They resist corrosion and oxidation;they are true stainless steels.

• They are highly resistant to stresscorrosion cracking.

• They are fully magnetic.

• They can in many instances bemore easily fabricated thanaustenitic stainless steels such as304 and 316 grades.

• Their application and fabricationperformance can be significantlyimproved with the addition of thealloying elements of molybdenum,titanium and/or niobium.

• They often prove better value overthe product life span than carbonsteels and are significantly lesscostly than nickel-containing,austenitic grades of stainless steel.

What do alloying elementsdo in stainless steel?

The effect of ChomiumChromium is the indispensableelement that makes stainless steels“stainless”. In amounts of at least10.5% it forms a very thin, hardself-repairing chromium oxide surfacelayer which resists corrosive attack.Higher chromium contents give morecorrosion resistance. The samechromium oxide layer is also effectivein resisting high temperature scaling.

The effect of NickelNickel is added in amounts of 8% or more to all the common austeniticstainless steel grades, such as 304 and 316. The nickel has only a minoreffect on the corrosion resistance. The principal reason for adding nickelis to change the crystal structure of the metal from Body Centred Cubic(bcc) to Face Centred Cubic (fcc); this structure is called austenite.Austenitic steels are characterised by very high ductility which improvesformability. The austenitic steels also have excellent weldablity, and bothgood toughness at cryogenic temperatures and strength at very hightemperatures and they are also non magnetic.

The effect of MolybdenumMolybdenum is added to stainless steels because it greatly improves theresistance to pitting and crevice corrosion, particularly from chlorides. Anamount of 2% Mo or more is commonly added to steels intended to resistcorrosion in marine environments. The higher the molybdenum contentsthe greater is the corrosion resistance.

The effect of Titanium and NiobiumTitanium and Niobium (also called Columbium) are added to stainlesssteels because they are very strong carbide formers. They bind thecarbon which could otherwise cause sensitisation and intergranularcorrosion and thus improve the weldability of stainless steel.

Ferritic compared to Austenitic stainless steel

Characteristics of “Ferritic” stainless steels

Ferritic compared to Duplex stainless steelDuplex grades have compositions balanced to give a structure of about50% ferrite and 50% austenite and therefore have some properties thatare mid-way between the two types. Their thermal expansion for instanceis between that of the ferritic and austenitic grades, and their resistance tostress corrosion cracking is higher than that of an austenitic but not quiteas good as for the ferritic. The duplex grades do however tend to havehigher strengths than either of the other types. As for all stainless steelgrades the pitting resistance is very largely determined by the content ofchromium, molybdenum and nitrogen – the actual structure is notimportant.

Ferritic Stainless SteelMagnetic

Higher thermal conductivity

High yield strength (similar to carbon steel)

Low thermal expansion(similar to carbon steel)

Excellent high temperatureoxidation resistance

Excellent creep resistancewhen stabilised with niobium

Easier to cut and work,less tool wear

Less prone to spring backduring cold forming

Virtually immune fromstress corrosion cracking

Non-magnetic

Lower thermal conductivity

Lower yield strength than Ferritic grades

Higher thermal expansion

Good high temperatureoxidation resistance

Good cheap resistance

Higher strength, requiring more force tomanipulate, and increased tool wear

Greater spring back

Highly susceptible tostress corrosion cracking

Austenitic Stainless Steel

Printed July 2010



2S3

Photo courtesy of Atlas Metal Processors

The range of Ferritic stainless steelgrades and codes

Ferritic stainless steels can bedivided into five “groups”,generally segmented by chemicalcomposition which determines thecharacteristics of the grades suchas corrosion resistance and theappropriate applications they canpotentially be applied to.

The Atlas range of ferritic gradeshas been chosen to incorporate atleast one grade that is suitable foreach of the first four groups. Thefifth group is highly specialised inapplication and therefore mayrequire technical input to make thecorrect grade selection. Please

contact Atlas Technical Servicesfor assistance.

Within Australia:Telephone Free Call 1800 818 599

Five “groups” of Ferritic stainless steels

Group Characteristics Ferritic Grades Typical Applications1

2

3

4

5

10-14% chromium, for non or lowcorrosive environments, or for non-aesthetic applications

14-21% chromium content and stabilised toimprove weldability and formability. Oftenan acceptable substitute for grade 304

Molybdenum added for extra corrosionresistance. Often an acceptable substitutefor grade 316

Greater than 21% chromium and addedmolybdenum for extra corrosion resistance

Refer Atlas Technical Servicesfor assistance in grade selection

14-18% chromium content and greaterresistance to corrosion over group 1

Rail wagons, shipping containers,automotive exhausts, bus andcoach frames

409, AtlasCR12, AtlasCR12Ti

430 Domestic appliances,indoor panels

439, Atlas F20S

444

Sinks, heat exchangers(sugar industry), automotiveexhausts

Hot water tanks, solar waterheaters, outdoor panels andtrims

Highly corrosiveenvironments

Printed July 2010



3S3

The following table shows the product range of standard ferritic stainless steel sheets, coil and plate available fromAtlas.

The Atlas range of Ferriticstainless steel flat products

FerriticGrade

GroupType Form Rolling Width (mm) Thickness (mm) Finish

409

AtlasCR12Ti

430

439

AtlasF20S

444

AtlasCR12

CR

CR

CR, HR

CR

CR

CR

CR

HR

On application

1250

1250, 1500

914, 1219

On application

1219

1219, 1500

1500, 2000

1.2, 1.5, 2.0, 2.5

3.0, 5.0, 6.0

0.7, 0.9, 1.2

0.7, 0.9, 1.2. 1.5. 2.0

0.7, 0.9, 1.2. 1.5. 2.0

8.0, 10.0, 12.0, 16.0, 20.0, 25.0

2B

2B, No1

2B, BA

2B, No.4

2B, No.4

No.1

Sheet & Coil

Sheet & Coil

Sheet, Coil & Plate

Sheet & Coil

Sheet & Coil

Sheet & Coil

Sheet & Coil

Plate

Photos courtesy of Atlas Metal Processors and United Group Rail

Please contact Atlas for enquiries about less common thicknesses and finishes.

Printed July 2010

1

1

1

2

3

3

4



4S3

Corrosion resistanceCorrosion resistance of stainlesssteels is determined more bychemical composition than byaustenitic or ferritic crystallinestructure. Stainless steels are“stainless” because theirchromium content gives themexceptional resistance tocorrosion. A comparison of thecorrosion resistance properties offerritic and austenitic gradesshows that the corrosionresistance of most nickelcontaining (austenitic) grades canbe matched by ferritic grades. Inmost cases there are also duplexgrade alternatives.

These are not covered in thispublication, but enquiries areinvited.The following are some usefulguidelines for improving the gradeselection of ferritic stainless steelsin corrosive environments.

• In the case of an aggressiveenvironment, select a grade witha higher chromium and/ormolybdenum content.

• The stainless steel grade PRE(pitting resistance equivalent) isa useful guide to its corrosionresistance. The higher thenumber the more corrosionresistance the steel.

• Avoid rough surface finishesand favour a fine-polished finishwith a low Ra value.

• Optimise design for “washability”e.g. min 15° slope on upwardfacing surfaces.

• Avoid “crevice like” geometries.

• Keep surfaces clean by regularwashing to avoid staining anddust accumulation.

Considerations in selecting a Ferriticgrade to suit an application

Photos courtesy of Cookon and Stoddart.

PRE = %Cr + 3.3xMo + 16x%N

FerriticGrade C Cr Ni Mo Ti + Nb

PRETypical Chemical Composition %

409 0.01

0.02

0.02

0.05

0.02

0.02

0.02

11

11.5

11.5

0.4

0.4

16.5

17.5

21

18

11

11.5

11.5

17

17.5

21

25

0.20

0.20

0.35

0.40

0.452

AtlasCR12

AtlasCR12Ti

430

439

AtlasF20S

444

Printed July 2010



5S3

Mechanical propertiesThe mechanical properties of ametallic alloy are those thatdescribe the material’s ability tocompress, stretch, bend, dent andbreak, and above all the ability ofthe metal to safely carry a load,pressure or stress in service.Therefore common criteria for

evaluating mechanicalcharacteristics are: strength (yieldand tensile) hardness, toughnessand ductility.

Ferritic stainless steels have:

• Stress-strain curves fairly similarto those of plain carbon steels.

• Moderately high yield strengths(generally higher than austenitic

grades).

• Moderately high tensilestrengths.

• Good total elongation, but lowerthan those of the austeniticgrades.

• Good ductility, but as for ferriticcarbon steels ductility drops atlow temperature.

Physical propertiesThe physical properties of ametallic alloy concern thematerial’s ability to conduct heat,conduct electricity, expand orshrink etc.

Ferritic stainless steels:• Are fully ferro–magnetic – they

are attracted strongly to amagnet.

• Have good thermal conductivity(better than austenitic).

• Have a thermal coefficient ofexpansion similar to that ofcarbon steel.

• Are less prone to heat distortioncompared to austenitic grades.

Specified Mechanical Properties %

FerriticGrade

TensileStrength

(MPa) min

Yield Strength0.2% Proof(MPa) min

Elongation(% in 50mm)

min

Rockwell B(HR B)

max

Brinell(HB)min

Cold BlendTransverse

direction bendradius = 1T

Hardness

409 380

455

427

450

415

427

415

170 22

18

22

22

22

22

20

88

HRC20

–

89

89

–

96

179 180°

180°

180°

180°

–

–

–

223

–

183

183

–

217

275

205

205

205

205

275

AtlasCR12

AtlasCR12Ti

430

439

AtlasF20S

444

Physical Properties

FerriticGrade

Density(kg/m3)

ElasticModulus(GPa)

Coefficient ofThermal

Expansion0-100°C

( m/m/°C)

ThermalConductivity

at 100°(W/m.K)

SpecificHeat

0-100°C(J/kg.K)

ElectricalResistivity

(n .m)

409 7700

7700

7700

7700

7700

7700

7700

220

220

220

220

220

220

220

28

23

23

26

26

23

26

11.0

10.8

10.8

10.5

10.5

10.5

10.5

460

460

460

460

460

460

460

580

580

580

600

600

600

600

AtlasCR12

AtlasCR12Ti

430

439

AtlasF20S

444

These values are as listed for flat rolled product in ASTM A240M.Different limits apply to other products such as bar or tube.Values for F20S are given for ASTM A240M grade UNS S44500.

Printed July 2010



6S3

Surface finish – appearanceThe surface finishes for ferritic grades of stainless steel are generally similar to those of austenitic and other grades.If anything, ferritic grades tend to be brighter and more reflective compared to an austenitic grade of the same nominalfinish.

Finish DescriptionASTMDesignation

Hot rolled A relatively rough, dull surface produced by hot rolling to the specified thickness,followed by annealing and descaling. Commonly associated with plate product.

No.1

Cold rolled A general-purpose, cold rolled, smooth finish obtained as a result of a final lightpass through polished rolls at the mill.

2B

Bright polished Highly reflective ‘mirror’ finish. Produced from 2B finish by polishing withsuccessive finer abrasives followed by extensive buffing.

No.8

Other Atlas Metals Processors can provide customer-specific finishes for specialapplications.

CustomerSpecific

Bright annealed A bright, cold rolled, highly reflective finish retained by final annealing in a controlledatmosphere furnace. The brightness and reflectivity is a function of thickness andgrade. Usually supplied with a PE or PVC coating as a surface protection.

BA

General purposepolished

Produced from 2B finish often by a service centre. It is a general-purpose widelyused ground polished finish. Usually supplied with a PE or PVC coating as asurface protection.

No.4

FabricationJoining and WeldabilityFerritic grades are suited to mostmethods successfully used to joinother stainless steels – welding,soldering, brazing, mechanicaljoining and adhesive bonding.

The welding characteristics ofstainless steels are affected bychemical composition,metallurgical structure andphysical properties. Ferritic gradeshave some useful advantagesover austenitic grades when itcomes to welding due to theirlower thermal expansion, lowerelectrical resistivity and higherthermal conductivity. Thesephysical properties mean that thefabrication is less likely to sufferdistortion during welding,compared with austenitic grades.

But there are also some limitationsthat must be taken into account.The ferritic grades are moresusceptible to sensitisation thanare their austenitic alternatives.For this reason most ferriticgrades are produced with very lowcarbon and nitrogen contents.

Unlike the austenitic gradeshowever low carbon content (i.e.an “L” grade) does not guaranteefreedom from sensitisation. Ferriticgrades intended for welding areadditionally stabilised with titaniumand / or niobium. This isparticularly important in thinsections. It is also important thatcare is taken in welding to preventthe pick-up of carbon from othersources, such as from the fillerwire or from carbonaceouscontaminants on the steel surface.Cleanliness is important.

Another limitation is the ferriticstructure is prone to grain growthat elevated temperatures. Theheat affected zone (HAZ) of aweld can undergo grain growth,which may result in reduction oftoughness. The thicker the steelbeing welded the more significantis the effect, while low heat inputprocesses and practices minimisethe effect. Most ferritic stainlesssteels are therefore only availablein gauges up to about 3mm.Exceptions are the gradesAtlasCR12 and AtlasCR12Ti. Bothhave been metallurgically

optimised to limit grain growth, sothese grades alone amongstferritics are welded in heavy platesections.

ProcessesFerritic grades of stainless steelcan be welded using arc,resistance, laser and frictionwelding techniques. Like otherstainless steels they cannot begas welded. All these steels canbe welded by GTAW / TIG, GMAW/ MIG, manual, submerged arc,plasma and resistance processes.Autogenous TIG welding ispossible in gauges up to about1.5mm.

Heat inputHeat input should be kept low(approximately 0.25kJ/mm whenTIG welding 1.5mm sheet, andlower for MIG welding) for allgrades except AtlasCR12 andAtlasCR12Ti. The heat inputshould be the lowest that willachieve full penetration.AtlasCR12 and AtlasCR12Tishould be welded within the range0.5 – 1.5J/mm.

Printed July 2010



7S3

Filler metalsAlthough matching ferritic filler wires are made, it is more common to useaustenitic fillers. These should be selected to match or exceed the requiredcorrosion resistance. Other filler can be used for specific applications.

Protective gasesShielding and backing gases should be argon or argon mixes, as below.CO2 should only be present up to 3% and hydrogen and nitrogen must beavoided completely.GTAW / TIG – Argon, Argon + HeliumGMAW / MIG – Argon + 2% CO2, Argon + 2% O2, Argon + 2% CO2 + Helium

For further assistance on welding please contact Atlas Technical Services.

Formability (eg deep drawing or bending)Cold forming operations change the shape of strip or sheet product bysubjecting it to plastic strain. The forming operation involves complex tensileand compressive loading, using a combination of stretching and deepdrawing performance.

Although the overall drawing capacity of austenitic grades is better than thatof ferritic, some ferritic grades show excellent drawing performance anddisplay higher LDR (Limiting Drawing Ratio) to austenitic. Ferritic grades areinferior to austenitic in pure stretch forming.

In practice, industrial forming operations usually involve a combination ofboth pure drawing and pure stretch deformation. Design, construction andfabrication parameters and the material properties of the ferritic gradeconcerned must be considered together, in order to get the best out of thedrawing process.

The following chart is a general reference to the forming properties of themain steel groups.

Grade

Filler Wire 308L 309L 309L 309L 308L 308L 316L

409 AtlasCR12

AtlasCR12Ti 430 439 Atlas

F20S 444

Carbon Steel FerriticStainless Steel

AusteniticStainless Steel

Structure bcc bcc fcc

low low high

low low high

excellent good good

good good excellent

no can occur no

Work hardening

Spring back

Deep drawing

Stretch forming

Ridging

crystal structure of the steel: bcc = body-centred cubic fcc = face-centred cubic

For further assistance on applications involving drawing – stretching please contactAtlas Technical Services.

CostFerritic grades of stainless steel are generally much lower in cost than the alternativeaustenitic grade. However, other factors beside price, such as familiarity with existingproduct, specification by a design engineer, asset owner’s product preference, alsocontribute to the decision of selecting an appropriate steel for a product application. Wetherefore encourage our customers to seek the assistance of Atlas sales and technicalstaff who can provide support in evaluating the best specialty metals solution possible tosuit a product application.

Photo courtesy of Atlas Metal ProcessorsPrinted July 2010



8S3

Printed July 2010

The following is a list of typical applications and appropriate grades that may suit.The list is not exhaustive and users should trial product and assess productsuitability based on their individual requirements.

Typical product applications

Industry Typical Product Application

Automotive

Building &construction

Urban furniture

Food commercialequipment

Home & office

Industrial

Transportation

Medical & hospital

• Exhaust systems• Decorative trims• Component parts

• Hinges and fasteners• Guttering• Chimney flues• Roofing• Cladding and facades• Doors and balustrades• Lift panels

•Ticket machines• Electrical boxes• Telephone housings• Bus shelters• Play ground equipment

• Food preparation equipment• Commercial refrigerators• Catering trolleys• Display cabinets• Food handling equipment

• Stoves• Cookware and pots• Dishwashers• Electrical appliances• Range hoods• Kitchen ware• Domestic refrigerator panels• Washing machines• Sinks• Dryers• BBQ’s• Hot water services

• Cold and hot water tanks• Boilers• Heat exchangers• Solar water heaters

• Bus & coach body frames• Sea containers• Coal & ore wagons

• Tables• Trolleys• Sterilisation cabinets

Ferritic grades of stainless steel havebeen available for years and proven tobe acceptable in many applications.They are not an inferior alternative toaustenitic grades but a lower costgood alternative in the rightapplication.

Atlas technical support and salespersonnel can assist with stainlesssteel product selection specific for endapplication use.

Additional information to what hasbeen provided in this brochure isavailable from the grade data sheetprovided on the Atlas web site:www.atlassteels.com.au

Useful Reference:“The Ferritic Solution” ISSF 2007.Available from the ISSF websitewww.worldstainless.org

Atlas Technical ServicesContacts:Australia:Telephone Free call 1800 818 599,Email: [email protected]

New Zealand:Telephone +61 3 9272 9963,Email: [email protected]

Ferritic Grades

409, 430

AtlasCR12, 430,444, AtlasF20S

AtlasCR12, 430,444, AtlasF20S

430, 439, AtlasF20S

430, 439, 444,AtlasF20S

439, 444,AtlasF20S

AtlasCR12,AtlasCR12Ti, 439,AtlasF20S

444, AtlasF20S



Stainless SteelPipe and Flanges

Photography courtesy of Outokumpu, Arcelor, Atlas Steels and New Zealand Tube Mills.

Stai

nles

sSt

eel

Pipe

and

Flang

es4

44



1S4

www.atlassteels.com.auPrinted April 2008

A stainless steel pipe system is the product of choice for carrying corrosive or sanitary fluids, slurries and gases, particularly where high pressures, high temperatures or corrosive environments are involved. Due to stainlesssteel’s aesthetic properties, stainless steel pipe is also used in architecturalapplications.

Stainless steel pipe can be generally defined as a heavy wall thickness tubing, with dimensions as specified by the American National Standards Institute (ANSI). Pipe dimensions are specified by outside diameter – indicated by the NPS (imperial) orDN (metric) designator and sometimes referred to as the ‘nominal bore’– and wallthickness, reflected in the schedule number. ASME B36.19 covers these dimensions.

Stainless steel pipe and fittings are supplied in the annealed condition to facilitatefabrication and ensure best corrosion resistance. Atlas Steels can also supply stainlesssteel pipe with an abrasive polished finish suitable for architectural applications.

Welded pipe

Welded stainless steel pipe is manufactured from 2B or HRAP stainless steel strip – formed (to shape), longitudinally welded and annealed. All welds are made without the addition of filler metal, except for very large diameters.

Standard welded pipe is in nominal lengths of 6.0 or 6.1 metres.

Manufacturing specification: ASTM A312M – Austenitic.

ASTM A358M – Austenitic (large diameter).

ASTM A790M – Duplex.

Seamless pipe

Seamless stainless steel pipe is produced from hollow billets, which are pierced thendrawn across dies until they reach the final desired pipe size, then annealed.

Standard seamless pipe is supplied in nominal lengths of 6.1 metres to 150mm (6”) and above this in random lengths.

Manufacturing specification: ASTM A312M – Austenitic.

ASTM A790M – Duplex.

Stainless steel pipe and fittings


SECTION 4: STAINLESS STEEL PIPE AND FITTINGS



2S2


2S4



Stainless steel piping systems can be joined by butt welding and, in the heavier40S and 80S schedules, by threaded connections.

The complete piping system is made possible using complementary fittings and flanges.These are specified by the same DN or NPS designator and schedule numbering systemas for pipe.

Butt welding pipe fittings

A piping system using butt welding fittings has many inherent advantages over other forms.

• Welding a fitting to the pipe means that it is permanently leakproof.

• The continuous metal structure formed between pipe and fitting adds strength to the system.

• Smooth inner surface and gradual direction changes reduce pressure lossesand turbulence and minimise the action of corrosion and erosion.

• A welded system utilises a minimum of space.

Atlas Steels supply butt welding fittings in the following forms.

• Elbows 45˚ and 90˚ – long radius and short radius.

• Return bends 180˚ – long radius and short radius.

• Reducers – concentric and eccentric.

• Tees – equal and reducing.

• Caps.

• Stub ends – Type B, to MSS SP-43.

Butt welding fittings can be supplied in either seamless or welded construction and are covered by specification ASTM A403M (or ASTM A815M for Duplex grades) andASME B16.9.




3S4



Screwed and socket weld fittings

Piping systems can be connected using screwed fittings – BSP threaded (“150lb”) low pressure fittings and NPT threaded (class 3000) high pressure fittings in Grade 304 or 316.

Socket weld fittings are used in high pressure piping systems and are available in grade316L to suit schedule 80S wall thickness piping.

Manufacturing specification: ASTM A182M (Class 3000 NPT and socket weld) and

ASME B16.11.

ISO 4144 (BSP dimensions)

Pipe flanges

A flange is a ring of steel (forged, cut from plate, or rolled) designed to connect sections of pipe, or to join pipe to a pressure vessel, valve, pump or other integral flanged assembly.

Flanges are joined to each other by bolting, and are joined to the piping system bywelding or threading (or loose when stub ends are used).

The basic types of flanges are:

• slip-on • socket weld

• blind • lap joint

• weld neck • orifice

• threaded

Forged stainless steel flanges are designed to the following common pressure ratings:Classes 150, 300, 600, 900, 1500 and 2500. Standard sealing face is Raised Face (RF).

Manufacturing specification: ASTM A182M and ASME B16.5.

Plate stainless steel flanges are forged or cut and machined from plate – Table ‘D’, Table‘E’, etc.

Manufacturing specification: AS2129.

Waterworks flanges to AS4087 are also available subject to enquiry.

Types and applications of flanges

Slip-on flanges. The flange is slipped over the pipe and then welded both inside andoutside to provide sufficient strength and prevent leakage. Slip-on flanges are also usedas loose back-up flanges when stub ends are used.

Blind flanges. This is a flange without a centre bore, used to shut off a piping systemor vessel opening.

Weld neck flanges. Designed to be joined to a piping system by butt welding. They are relatively expensive due to the weld neck, but are preferred for high-stressapplications.

Lap joint flanges. This is again similar to a slip-on flange, but has a radius at theintersection of the centre bore and the flange face to accommodate a lap stub end.



4S2


4S4



PRODUCT RANGEStainless steel pipe – welded and seamless – ASTM A312M

Pro

du

ctra

ng

e,d

imen

sio

ns

and

theo

reti

cal

wei

gh

ts

Pip

esi

zeSc

hed

ule

10S

Gra

de

OD

(mm

)N

PSD

NW

eig

ht

(kg

/m)

Wal

lth

ickn

ess

(mm

)

Wei

gh

t(k

g/m

)

Wal

lth

ickn

ess

(mm

)

Wei

gh

t(k

g/m

)

Wal

lth

ickn

ess

(mm

)30

4/30

4L31

6/31

6L22

05

Sch

edu

le40

S

Gra

de

304/

304L

316/

316L

2205

Sch

edu

le80

S

Gra

de

304/

304L

316/

316L

2205

61 / 8

10.29

1.24

0.28

1.73

0.36

2.41

0.46

81 / 4

13.72

1.65

0.49

2.24

0.63

3.02

0.80

103 / 8

17.15

1.65

0.63

2.31

0.84

3.20

1.10

151 / 2

21.34

2.11

1.00

2.77

1.27

3.73

1.60

203 / 4

26.67

2.11

1.27

2.87

1.93

3.91

2.18

251

33.41

2.77

2.08

3.38

2.50

4.55

3.29

3211/ 4

42.16

2.77

2.69

3.56

3.38

4.85

4.46

4011/ 2

48.26

2.77

3.11

3.68

4.05

5.08

5.40

502

60.30

2.77

3.93

3.91

5.43

5.54

7.48

6521/ 2

73.03

3.05

5.25

5.16

8.61

7.01

11.39

803

88.90

3.05

6.44

5.49

11.27

7.62

15.32

9031/ 2

101.60

3.05

7.39

5.74

13.55

8.08

18.59

100

411

4.30

3.05

8.34

6.02

16.06

8.56

22.31

125

514

1.30

3.40

11.56

6.55

21.70

9.53

30.94

150

616

8.28

3.40

13.82

7.11

28.30

10.97

42.54

200

821

9.18

3.76

19.93

8.18

42.50

12.70

64.60

250

1027

3.05

4.19

27.82

9.27

60.24

12.70

81.42

300

1232

3.85

4.57

36.00

9.53

73.78

12.70

97.31

350

1435

5.60

4.78

41.30

9.52

81.28

12.70

131.70

400

1640

6.40

4.78

47.30

9.52

93.21

12.70

123.18

450

1845

7.20

4.78

53.30

9.52

105.14

12.70

139.07

500

2050

8.00

5.54

68.60

9.52

117.07

12.70

154.97

550

2255

8.80

5.54

75.50

9.52

129.01

12.70

171.07

600

2460

9.60

6.35

94.50

9.52

140.94

12.70

186.75

Grade

s:30

4/30

4L,31

6/31

6L(Stand

ardStock),22

05(M

illSo

urced)




5S4



Welded buttwelding fittings – ASTM A403M & ASME B16.9

15

20

25

32

40

50

65

80

100

125

150

200

250

300

350

400

450

500

600

0.06

0.07

0.14

0.23

0.30

0.50

0.85

1.25

2.10

3.65

5.45

10.20

18.15

25.80

36.29

47.63

59.87

99.80

140.61

0.03

0.03

0.08

0.11

0.17

0.25

0.48

0.63

1.08

1.82

2.72

5.33

9.75

13.62

18.34

23.81

29.94

49.90

70.31

0.09

0.13

0.28

0.49

0.68

0.85

1.41

1.77

3.46

5.44

8.03

15.65

26.76

39.46

48.53

58.97

79.65

103.42

155.58

0.07

0.09

0.16

0.22

0.25

0.43

0.57

0.72

1.09

1.47

2.15

3.22

5.13

8.16

10.88

12.70

17.23

21.77

27.21

0.03

0.05

0.08

0.10

0.11

0.13

0.19

0.25

0.68

1.11

1.42

2.38

4.45

7.50

8.17

10.67

13.00

17.00

26.00

0.08

0.08

0.15

0.26

0.40

0.70

1.40

2.20

4.47

6.80

10.89

21.54

38.56

59.42

79.38

99.79

129.73

162.38

225.89

0.04

0.04

0.11

0.17

0.23

0.40

0.77

1.08

1.47

2.84

5.44

10.77

19.27

29.71

35.15

45.81

59.40

74.84

105.23

0.10

0.17

0.29

0.59

0.86

1.28

2.19

3.31

5.27

9.63

10.99

20.91

35.38

62.14

79.31

99.79

129.73

162.39

225.90

0.08

0.11

0.17

0.25

0.31

0.61

0.80

1.13

1.87

2.79

3.57

6.07

10.07

14.29

17.14

20.41

27.21

29.94

38.55

0.04

0.07

0.10

0.18

0.20

0.23

0.27

0.42

1.14

2.13

3.23

5.19

9.00

15.00

16.00

21.00

26.00

34.00

52.00

90D Elbow45D ElbowEqual TeeStub End Type B Cap

90D Elbow 45D Elbow Equal Tee Stub End Type B Cap

Product range and theoretical weights (kg)

DN

Schedule 10S

90˚Elbow

45˚Elbow

Equaltee

Stub endtype B

Endcap

90˚Elbow

45˚Elbow

Equaltee

Stub endtype B

Endcap

Schedule 40S

Grades: 304L, 316L

90˚ Elbow 45˚ Elbow Stub end type B Equal tee End cap



6S2


6S4



Welded buttwelding fittings – ASTM A403M & ASME B16.9

DNCon

reducerEcc

reducerReducing

teeCon

reducerEcc

reducerReducing

tee

20x15

25x15

25x20

32x20

32x25

40x20

40x25

40x32

50x25

50x32

50x40

65x40

65x50

80x40

80x50

80x65

100x40

100x50

100x65

100x80

125x100

150x80

150x100

150x125

200x100

200x150

250x100

250x150

250x200

300x200

300x250

350x300

400x200

400x250

400x300

0.10

0.12

0.13

0.18

0.18

0.18

0.19

0.21

0.28

0.30

0.31

0.44

0.47

0.51

0.55

0.59

0.68

0.78

0.83

0.87

1.49

1.82

1.96

2.00

3.01

3.19

4.73

5.00

5.20

7.67

7.98

15.29

16.70

17.22

18.35

0.10

0.12

0.13

0.18

0.18

0.18

0.19

0.24

0.28

0.30

0.31

0.44

0.47

0.51

0.55

0.59

0.68

0.78

0.83

0.87

1.49

1.82

1.96

2.00

3.01

3.19

4.73

5.00

5.20

7.67

7.98

15.29

16.70

17.22

18.35

0.11

0.25

0.25

0.44

0.45

0.58

0.60

0.61

0.73

0.74

0.76

1.24

1.25

1.52

1.56

1.59

2.90

2.94

2.97

3.04

5.49

6.86

7.10

7.27

13.46

14.08

22.75

23.55

24.08

34.73

35.52

43.96

49.90

50.80

51.71

0.14

0.15

0.16

0.22

0.22

0.24

0.26

0.28

0.40

0.44

0.45

0.76

0.80

0.94

1.00

1.08

1.36

1.57

1.66

1.74

2.98

3.98

4.07

4.07

6.55

6.94

10.52

11.12

11.56

15.98

16.63

30.58

33.40

35.43

36.70

0.14

0.15

0.16

0.22

0.22

0.24

0.26

0.28

0.40

0.44

0.45

0.76

0.80

0.94

1.00

1.08

1.36

1.57

1.66

1.74

2.98

3.98

4.07

4.07

6.55

6.94

10.52

11.12

11.56

15.98

16.63

30.58

33.40

35.43

36.70

0.15

0.26

0.27

0.52

0.53

0.74

0.76

0.77

1.10

1.13

1.15

1.94

1.98

2.85

2.91

2.98

4.53

4.48

4.54

4.64

8.47

11.94

9.68

9.99

17.98

18.82

30.07

31.13

31.84

54.43

55.79

71.21

84.82

85.73

87.54


Schedule 40SSchedule 10S

Con reducer

Ecc reducer

Reducing tee

Grades: 304L, 316L




7S4



Seamless buttwelding fittings – ASTM A403M* & ASME B16.9

Seamless buttwelding fittings – ASTM A403M* & ASME B16.9


DN Con Ecc Reducing Con Ecc Reducing Con Ecc Reducingreducer reducer tee reducer reducer tee reducer reducer tee

40x25

50x25

50x40

80x50

100x50

100x80

150x80

150x100

200x100

200x150

0.19

0.28

0.31

0.55

0.78

0.87

1.82

1.96

3.01

3.19

0.19

0.28

0.31

0.55

0.78

0.87

1.82

1.96

3.01

3.19

0.60

0.73

0.76

1.56

2.94

3.04

6.86

7.10

13.46

14.08

0.26

0.40

0.45

1.00

1.50

1.74

3.95

4.07

6.55

6.74

0.26

0.40

0.45

1.00

1.50

1.74

3.95

4.07

6.55

6.74

0.76

1.10

1.15

2.91

4.48

4.64

9.68

11.94

17.98

18.82

0.34

0.54

0.59

1.79

1.95

2.33

5.51

5.96

9.23

10.12

0.34

0.54

0.59

1.79

1.95

2.33

5.51

5.96

9.23

10.12

0.90

1.37

1.43

3.91

6.55

6.79

11.57

11.97

24.18

25.31

Schedule 10S Schedule 40S Schedule 80S


DN

8

10

15

20

25

32

40

50

65

80

90

100

150

200

250

300

0.02

0.03

0.06

0.07

0.14

0.23

0.30

0.50

0.85

1.25

1.70

2.10

5.45

10.20

18.15

25.80

0.01

0.02

0.03

0.03

0.08

0.11

0.17

0.25

0.48

0.63

0.75

1.08

2.72

5.33

9.75

13.62

0.03

0.05

0.09

0.13

0.28

0.49

0.68

0.85

1.41

1.77

2.67

3.46

8.07

15.65

26.46

39.46

0.03

0.03

0.08

0.08

0.15

0.26

0.40

0.70

1.40

2.20

2.83

4.47

10.89

21.54

38.56

59.42

0.02

0.02

0.04

0.04

0.11

0.17

0.23

0.40

0.77

1.08

1.42

2.09

5.44

10.77

19.27

29.71

0.06

0.03

0.10

0.17

0.29

0.59

0.86

1.28

2.19

3.31

4.08

5.27

10.99

20.91

35.38

62.14

0.04

0.06

0.10

0.11

0.22

0.40

0.51

0.91

1.81

2.97

4.00

6.18

16.32

33.11

51.71

79.38

0.03

0.04

0.05

0.05

0.14

0.23

0.29

0.59

0.99

1.50

2.00

2.81

8.16

16.56

25.86

39.69

0.07

0.09

0.14

0.20

0.38

0.68

1.02

1.59

3.13

4.45

5.44

7.71

13.61

28.12

49.90

83.91

Schedule 10S Schedule 40S Schedule 80S

90˚ 45˚ Equal 90˚ 45˚ Equal 90˚ 45˚ EqualElbow Elbow tee Elbow Elbow tee Elbow Elbow tee

Grades: 304L, 316L, 2205*Austenitic grades specified to ASTM A403MDuplex grades specified to ASTM A815M




Printed July 2010

8S4


StainlessSteelButtweldingFittings•Dimensions

DN

NPS

OD D

AB

AO

KO

KE

HF

FR

G

ButtweldingFittingstoASMEB16.9

Returns

Elbows

Caps

Long

Short

Reducers

Note1

Long

Short

Radiusof

Fillet

Diam

ofLap

90deg

45deg

90deg

Long

Short

151 /2

21.3

3816

7648

2576

513

3520

3 /4

26.7

3819

7651

2538

7651

343

251

33.4

3822

2576

5651

4138

5110

251

351

3211/4

42.2

4825

3295

7064

5238

5110

251

564

4011

/248

.357

2938

114

8376

6238

6410

251

673

502

60.3

7635

5115

210

610

281

3876

152

648

9265

21/2

73.0

9544

6419

013

212

710

038

8915

264

810

680

388

.911

451

7622

915

915

212

151

8915

264

1012

790

31/2

101.6

133

5789

267

184

178

140

6410

215

276

1014

010

04

114.3

152

6410

230

521

020

315

964

102

152

7611

157

125

514

1.3

190

7912

738

126

225

419

776

127

203

7611

185

150

616

8.3

229

9515

245

731

330

523

789

140

203

8913

218

200

821

9.1

305

127

203

610

414

406

313

102

152

203

102

1327

025

010

273.0

381

159

254

762

518

508

391

127

178

254

127

1332

430

012

323.8

457

190

305

914

619

610

467

152

203

254

152

1338

135

014

355.6

533

222

356

1067

711

711

533

165

330

305

152

1341

340

016

406.4

610

254

406

1219

813

813

610

178

356

305

152

1347

045

018

457

686

286

457

1372

914

914

686

203

381

305

152

1353

350

020

508

762

318

508

1524

1016

1016

762

229

508

305

152

1358

455

022

559

838

343

559

1676

1118

1118

838

254

508

305

152

1364

160

024

610

914

381

610

1829

1219

1219

914

267

508

305

152

1369

265

026

660

991

405

267

610

700

2871

110

6743

826

761

075

030

762

1143

470

267

610

800

3281

312

1950

226

761

085

034

864

1295

533

267

610

900

3691

413

7256

526

761

095

038

965

1448

600

305

610

1000

4010

1615

2463

230

561

010

5042

1067

1600

660

305

610

1100

4411

1816

7669

534

361

011

5046

1168

1753

727

343

711

1200

4812

1918

2975

934

371

1

Nominalsize

StubEnds

Note1:R

educer

dimen

sion

"H"isba

sedon

largeen

dno

minal

size

ELB

OW

RET

UR

N

CA

P

RED

UC

ERST

UB

END

No

tesq

uar

eco

rner

Enla

rged

Sect

ion

of

Lap



9S4

ChartofCommomStainlessSteelPipeGrades

ChemicalAnalysis(%)Specified

ButtweldingTeesandCrossestoASMEB16.9

Centre-to-EndOutlet

MNominal

Size

DN

NPS

Outside

Diam.

D

Centre

to-endRun

C8

1015

2025

3240

5065

8090

100

125

150

200

250

300

350

400

450

500

550

600

650

700

750

800

850

900

950

1000

1050

1100

1150

1200

83 /8

13.7

101 /4

17.3

151 /2

21.3

2525

2525

203 /4

26.7

2929

2929

251

33.4

3838

3838

3211/4

42.2

4849

4848

48

4011/2

48.3

5757

5757

5757

502

60.3

6444

5157

6064

6521/2

73.0

7657

6467

7076

803

88.9

8670

7376

8386

9031/2

101.6

9579

8389

9295

100

411

4.3

105

8689

9598

102

105

125

514

1.3

124

105

108

111

114

117

124

150

616

8.3

143

121

124

127

130

137

143

200

821

9.1

178

152

156

162

168

178

250

1027

3.0

216

184

191

194

203

216

300

1232

3.8

254

216

219

229

241

254

350

1435

5.6

279

238

248

257

270

279

400

1640

6.4

305

264

273

283

295

305

305

450

1845

734

329

830

832

133

033

034

3

500

2050

838

132

433

334

635

635

636

838

1

550

2255

941

935

937

138

138

139

440

641

9

600

2461

043

238

439

740

640

641

943

243

243

2

650

2666

049

542

243

243

244

445

747

048

349

5

700

2871

152

144

845

745

747

048

349

550

852

152

1

750

3076

255

946

047

348

348

349

550

852

153

354

654

655

9

800

3281

359

750

850

852

153

354

655

957

257

258

459

7

850

3486

463

553

354

655

957

258

459

759

761

062

263

5

900

3691

467

355

957

258

459

761

062

262

263

564

866

067

3

950

3896

571

159

761

062

263

564

864

867

368

669

871

171

1

1000

4010

1674

962

263

564

866

067

367

369

871

172

473

774

974

9

1050

4210

6776

263

564

866

066

066

069

869

871

171

171

171

171

171

171

1

1100

4411

1881

368

668

669

869

869

871

171

172

472

473

774

976

276

211

5046

1168

851

724

724

737

737

737

749

749

762

762

775

787

800

800

1200

4812

1988

973

773

776

276

276

278

778

778

781

381

381

383

883

883

8

CR

OSS

TEE


StainlessSteelButtweldingFittings•Dimensions






Table flanges – AS 2129


DN Table Dblind

Table Eblind

Table Dpipe

Table Epipe

Table Dtube*

Table Etube*

15

20

25

32

40

50

65

80

100

125

150

200

250

300

400

0.30

0.35

0.45

0.50

0.65

1.10

1.30

2.00

2.75

5.20

6.10

9.10

16.90

25.30

44.90

0.34

0.35

0.65

0.73

1.05

1.35

1.65

2.50

3.55

5.84

9.55

13.70

23.20

33.20

66.00

0.30

0.30

0.40

0.40

0.55

0.90

1.05

1.60

1.95

3.45

3.80

5.00

9.20

12.50

22.30

0.30

0.30

0.60

0.65

1.00

1.10

1.30

1.95

2.60

4.35

6.10

7.25

12.60

16.40

31.30

0.30

0.30

0.40

0.45

0.60

1.00

1.10

1.70

2.10

3.80

4.20

5.45

10.20

13.90

24.10

0.30

0.30

0.60

0.65

1.00

1.20

1.35

2.00

2.50

4.75

7.00

8.10

14.10

18.30

32.40

Blind table

Table pipe/tube

10S4

*Bored to suit nearest standard tube size.




ATLAS STEELS METALS – PRODUCT REFERENCE MANUAL


Forged flanges – ASTM A182M & ASME B16.5

15

20

25

32

40

50

65

80

100

125

150

200

250

300

350

400

450

500

600

0.40

0.60

0.90

1.20

1.50

2.40

3.90

4.90

7.00

8.60

11.30

19.60

28.80

43.20

58.10

76.10

93.70

122.00

188.00

0.60

1.10

1.40

1.80

2.70

3.20

4.90

6.80

11.50

15.60

20.90

34.30

53.30

78.80

105.00

137.00

175.00

221.00

339.00

0.80

1.30

1.60

2.20

3.30

4.20

6.10

8.40

17.30

29.40

36.10

589.00

97.50

124.00

151.00

214.00

272.00

349.00

533.00

0.40

0.60

0.80

1.50

1.30

2.10

3.30

3.90

5.30

6.10

7.50

12.10

16.50

26.20

26.20

44.80

48.90

61.90

86.90

0.60

1.10

1.40

1.70

2.50

2.90

4.30

5.90

9.60

12.50

15.60

24.20

34.10

49.80

69.90

88.10

109.00

134.00

201.00

0.70

1.30

1.50

2.00

3.00

3.60

5.30

7.00

14.50

24.40

28.70

43.40

70.30

84.20

98.70

142.00

173.00

220.00

312.00

0.50

0.70

1.00

1.30

1.70

2.60

4.10

4.90

6.80

8.60

10.60

17.60

24.00

36.50

48.40

60.60

68.30

84.50

119.00

0.50

0.70

1.00

1.30

1.70

2.60

4.10

4.90

6.80

8.60

10.60

17.60

24.00

36.50

48.40

60.60

68.30

84.50

119.00

0.80

1.30

1.50

2.00

2.90

3.40

5.20

6.90

11.20

15.10

19.10

29.90

42.70

61.80

85.80

106.00

131.00

158.00

230.00

0.80

1.30

1.50

2.00

2.90

3.40

5.20

6.90

11.20

15.10

19.10

29.90

42.70

61.80

85.80

106.00

131.00

158.00

230.00

0.90

1.50

1.80

2.50

3.50

4.40

6.40

8.50

17.40

29.20

34.90

53.90

86.50

103.00

122.00

170.00

204.00

254.00

358.00

Blind RF150#

Blind RF300#

Blind RF600#

Slip on RF150#

Slip on RF300#

Slip on RF600# Sch 10S Sch 40S Sch 40S Sch 80S

Weldneck RF

600# 80SDN

Weld neck RF150# Weld neck RF300#


Blind Slip on Weld neck

11S4

Grades: 304L, 316L

2205 forged flanges – ASTM A182M & ASME B16.5

DN Slip on RF150#

Weld neck RF150#

Bossed blind RF150#

15

20

25

40

50

80

100

150

0.40

0.60

0.80

1.30

2.10

3.00

5.30

7.50

0.50

0.70

1.00

73.20

2.60

4.90

157.20

10.60

0.40

0.40

0.90

1.50

2.40

4.90

7.00

11.30




12S4

StainlessSteelFlanges•Dimensions&Weights

Note1:To

bespecified

bypu

rcha

ser.

Note2:Flan

geweigh

tsareap

proxim

ate.

Note3:Welding

neck

flang

ebo

resizeslistedareforsch40

S/Stan

dard

Wallp

ipe.


Dimensions

DN

NPS

Flange

OD

(mm)

O

LengthThruHub

Bore

BoltDrilling

Thickness

min

(mm)

t f

Hub

Diameter

(mm)

X

Hub

Diameter

Welding

Neck

(mm)

Ah

Slip-on/

Socket

Welding

(mm)Y

Welding

Neck

(mm)Y

Slip-on/

Socket

Welding

min

(mm)B

Welding

Neck/

Socket

Welding

(mm)B

Circle

Diameter

(mm)K

Hole

Diameter

(mm)H

Bolts

(No.)

RFStud

Bolt

Length

(mm)

RFMachine

Bolt

Length

(mm)

Slip-on

Welding

Neck

Blind

NominalSize

Class150FlangestoASMEB16.5

FlangeWeight(kg)

151 ⁄2

909.6

3021

.314

4622

.215

.860

.315

.94

5550

0.4

0.5

0.4

203 ⁄4

100

11.2

3826

.714

5127

.720

.969

.915

.94

6550

0.6

0.7

0.6

251

110

12.7

4933

.416

5434

.526

.679

.415

.94

6555

0.8

1.0

0.9

321

1 ⁄411

514

.359

42.2

1956

43.2

35.1

88.9

15.9

470

551.0

1.3

1.2

401

1 ⁄212

515

.965

48.3

2160

49.5

40.9

98.4

15.9

470

651.3

1.7

1.5

502

150

17.5

7860

.324

6261

.952

.512

0.7

19.1

485

702.1

2.6

2.4

652

1 ⁄218

020

.790

73.0

2768

76.6

62.7

139.7

19.1

490

753.3

4.1

3.9

803

190

22.3

108

88.9

2968

90.7

77.9

152.4

19.1

490

753.9

4.9

4.9

903

1 ⁄221

522

.312

210

1.6

3070

103.4

90.1

177.8

19.1

890

754.8

6.1

6.2

100

423

022

.313

511

4.3

3275

116.1

102.3

190.5

19.1

890

755.3

6.8

7.0

125

525

522

.316

414

1.3

3587

143.8

128.2

215.9

22.2

895

856.1

8.6

8.6

100

423

022

.313

511

4.3

3275

116.1

102.3

190.5

19.1

890

755.3

6.8

7.0

125

525

522

.316

414

1.3

3587

143.8

128.2

215.9

22.2

895

856.1

8.6

8.6

150

628

023

.919

216

8.3

3887

170.7

154.1

241.3

22.2

810

085

7.5

1111

200

834

527

.024

621

9.1

4310

022

1.5

202.7

298.5

22.2

811

090

1218

2025

010

405

28.6

305

273.0

4810

027

6.2

254.6

362.0

25.4

1211

510

017

2429

300

1248

530

.236

532

3.8

5411

332

7.0

304.8

431.8

25.4

1212

010

026

3743

350

1453

533

.440

035

5.6

5612

535

9.2

Note(1)

476.3

28.6

1213

511

535

4858

400

1659

535

.045

740

6.4

6212

541

0.5

Note(1)

539.8

28.6

1613

511

545

6176

450

1863

538

.150

545

7.0

6713

846

1.8

Note(1)

577.9

31.8

1614

512

549

6894

500

2070

041

.355

950

8.0

7114

351

3.1

Note(1)

635.0

31.8

2016

014

062

8512

260

024

815

46.1

663

610.0

8115

161

6.0

Note(1)

749.3

34.9

2017

015

087

115

186

Dimensions

DN

NPS

Flange

OD

(mm)

O

LengthThruHub

Bore

BoltDrilling

Thickness

min

(mm)

t f

Hub

Diameter

(mm)

X

Hub

Diameter

Welding

Neck

(mm)

Ah

Slip-on/

Socket

Welding

(mm)Y

Welding

Neck

(mm)Y

Slip-on/

Socket

Welding

min

(mm)B

Welding

Neck/

Socket

Welding

(mm)B

Circle

Diameter

(mm)K

Hole

Diameter

(mm)H

Bolts

(No.)

RFStud

Bolt

Length

(mm)

RFMachine

Bolt

Length

(mm)

Slip-on

Welding

Neck

Blind

NominalSize


FlangeWeight(kg)

151 ⁄2

9512

.738

21.3

2151

22.2

15.8

66.7

15.9

465

550.6

0.8

0.6

203 ⁄4

115

14.3

4826

.724

5627

.720

.982

.619

.14

7565

1.2

1.3

1.2

251

125

15.9

5433

.425

6034

.526

.688

.919

.14

7565

1.4

1.6

1.4

321

1 ⁄413

517

.564

42.2

2564

43.2

35.1

98.4

19.1

485

701.7

2.1

1.8

401

1 ⁄215

519

.170

48.3

2967

49.5

40.9

114.3

22.2

490

752.6

3.1

2.7

502

165

20.7

8460

.332

6861

.952

.512

7.0

19.1

890

752.9

3.4

3.1

652

1 ⁄219

023

.910

073

.037

7574

.662

.714

9.2

22.2

810

085

4.5

5.3

4.8

803

210

27.0

117

88.9

4178

90.7

77.9

168.3

22.2

811

090

6.2

7.3

6.8

903

1 ⁄223

028

.613

310

1.6

4379

103.4

90.1

184.2

22.2

811

095

8.2

9.5

100

425

530

.214

611

4.3

4684

116.1

102.3

200.0

22.2

811

595

1112

125

528

033

.417

814

1.3

4997

143.8

128.2

235.0

22.2

812

011

015

16

150

632

035

.020

616

8.3

5197

170.7

154.1

269.9

22.2

1212

011

020

21

200

838

039

.726

021

9.1

6011

022

1.5

202.7

330.2

25.4

1214

012

030

35

250

1044

546

.132

127

3.0

6511

627

6.2

254.6

387.4

28.6

1616

014

044

55

300

1252

049

.337

532

3.8

7112

932

7.0

304.8

450.8

31.8

1617

014

564

79

350

1458

552

.442

535

5.6

7514

135

9.2

Note(1)

514.4

31.8

2018

016

088

107

400

1665

055

.648

340

6.4

8114

441

0.5

Note(1)

571.5

34.9

2019

016

511

313

9

450

1871

058

.853

345

7.0

8715

746

1.8

Note(1)

628.6

34.9

2419

517

013

817

7

500

2077

562

.058

750

8.0

9416

051

3.1

Note(1)

685.8

34.9

2420

518

516

722

3

600

2491

568

.370

261

0.0

105

167

616.0

Note(1)

812.8

41.3

2423

020

523

534

2

Dimensions

DN

NPS

Flange

OD

(mm)

O

LengthThruHub

Bore

BoltDrilling

Thickness

min

(mm)

t f

Hub

Diameter

(mm)

X

Hub

Diameter

Welding

Neck

(mm)

Ah

Slip-on/

Socket

Welding

(mm)Y

Welding

Neck

(mm)Y

Slip-on/

Socket

Welding

min

(mm)B

Welding

Neck/

Socket

Welding

(mm)B

Circle

Diameter

(mm)K

Hole

Diameter

(mm)H

Bolts

(No.)

RFStud

Bolt

Length

(mm)

NominalSize


FlangeWeight(kg)

151 ⁄2

9514

.338

21.3

2252

22.2

Note(1)

66.7

15.9

475

0.9

0.9

0.9

203 ⁄4

115

15.9

4826

.725

5727

.7Note(1)

82.6

19.1

490

1.4

1.6

1.4

251

125

17.5

5433

.427

6234

.5Note(1)

88.9

19.1

490

1.8

1.9

1.8

321

1 ⁄413

520

.764

42.2

2967

43.2

Note(1)

98.4

19.1

495

2.6

2.5

2.4

401

1 ⁄215

522

.370

48.3

3270

49.5

Note(1)

114.3

22.2

411

03.2

3.6

3.4

502

165

25.4

8460

.337

7361

.9Note(1)

127.0

19.1

811

03.9

4.5

4.4

652

1 ⁄219

028

.610

073

.041

7974

.6Note(1)

149.2

22.2

812

05.9

6.4

6.8

803

210

31.8

117

88.9

4683

90.7

Note(1)

168.3

22.2

812

57.4

8.1

8.9

903

1 ⁄223

035

.013

310

1.6

4986

103.4

Note(1)

184.2

25.4

814

012

13

100

427

538

.115

211

4.3

5410

211

6.1

Note(1)

215.9

25.4

814

517

19

125

533

044

.518

914

1.3

6011

414

3.8

Note(1)

266.7

28.6

816

531

31

150

635

547

.722

216

8.3

6711

717

0.7

Note(1)

292.1

28.6

1217

037

38

200

842

055

.627

321

9.1

7613

322

1.5

Note(1)

349.2

31.8

1219

051

62

250

1051

063

.534

327

3.0

8615

227

6.2

Note(1)

431.8

34.9

1621

586

102

300

1256

066

.740

032

3.8

9215

632

7.0

Note(1)

489.0

34.9

2022

010

313

2

350

1460

569

.943

235

5.6

9416

535

9.2

Note(1)

527.0

38.1

2023

512

215

8

400

1668

576

.249

540

6.4

106

178

410.5

Note(1)

603.2

41.3

2025

517

722

5

450

1874

582

.654

645

7.0

117

184

461.8

Note(1)

654.0

44.5

2027

521

628

5

500

2081

588

.961

050

8.0

127

190

513.1

Note(1)

723.9

44.5

2428

526

836

5

600

2494

010

1.6

718

610.0

140

203

616.0

Note(1)

838.2

50.8

2433

037

253

3

Slip-on

Welding

Neck

Blind



Printed July 2010

13S4



Note1:To

bespecified

bypu

rcha

ser.

Note2:Flan

geweigh

tsareap

proxim

ate.

Note3:Welding

neck

flang

ebo

resizeslistedareforsch40

S/Stan

dard

Wallp

ipe.

Dimensions

DN

NPS

Flange

OD

(mm)

O

LengthThruHub

Bore

BoltDrilling

Thickness

min

(mm)

t f

Hub

Diameter

(mm)

X

Hub

Diameter

Welding

Neck

(mm)

Ah

Slip-on/

Socket

Welding

(mm)Y

Welding

Neck

(mm)Y

Slip-on/

Socket

Welding

min

(mm)B

Welding

Neck/

Socket

Welding

(mm)B

Circle

Diameter

(mm)K

Hole

Diameter

(mm)H

Bolts

(No.)

RFStud

Bolt

Length

(mm)

NominalSize


FlangeWeight(kg)

151 ⁄2

135

30.2

4321

.340

7322

.9Note(1)

88.9

22.2

412

03.0

3.2

3.2

203 ⁄4

140

31.8

5126

.743

7928

.2Note(1)

95.2

22.2

412

53.6

4.1

4.5

251

160

35.0

5733

.448

8934

.9Note(1)

108.0

25.4

414

05.0

5.5

5.4

321

1 ⁄418

538

.173

42.2

5295

43.7

Note(1)

130.2

28.6

415

07.3

9.1

8.2

401

1 ⁄220

544

.579

48.3

6011

150

.0Note(1)

146.0

31.8

417

010

1110

502

235

50.9

9560

.370

127

62.5

Note(1)

171.4

28.6

818

017

1918

652

1 ⁄226

557

.211

473

.079

143

75.4

Note(1)

196.8

31.8

819

524

2425

803

305

66.7

133

88.9

9216

891

.4Note(1)

228.6

34.9

822

036

4339

100

435

576

.216

511

4.3

108

190

116.8

Note(1)

273.0

41.3

825

554

6460

125

542

092

.120

314

1.3

130

229

144.4

Note(1)

323.8

47.6

830

093

111

101

150

648

510

8.0

235

168.3

152

273

171.4

Note(1)

368.3

54.0

834

514

317

615

7

200

855

012

7.0

305

219.1

178

318

222.2

Note(1)

438.2

54.0

1238

021

326

124

1

250

1067

516

5.1

375

273.0

229

419

277.4

Note(1)

539.8

66.7

1249

040

948

446

5

300

1276

018

4.2

441

323.8

254

464

328.2

Note(1)

619.1

73.0

1254

057

369

266

4

Slip-on

Welding

Neck

Blind

Dimensions

DN

NPS

Flange

OD

(mm)

O

LengthThruHub

Bore

BoltDrilling

Thickness

min

(mm)

t f

Hub

Diameter

(mm)

X

Hub

Diameter

Welding

Neck

(mm)

Ah

Slip-on/

Socket

Welding

(mm)Y

Welding

Neck

(mm)Y

Slip-on/

Socket

Welding

min

(mm)B

Welding

Neck/

Socket

Welding

(mm)B

Circle

Diameter

(mm)K

Hole

Diameter

(mm)H

Bolts

(No.)

RFStud

Bolt

Length

(mm)

NominalSize


FlangeWeight(kg)

151 ⁄2

120

22.3

3821

.332

6022

.2Note(1)

82.6

22.2

411

01.8

2.1

1.9

203 ⁄4

130

25.4

4426

.735

7027

.7Note(1)

88.9

22.2

411

52.3

2.7

2.7

251

150

28.6

5233

.441

7334

.5Note(1)

101.6

25.4

412

53.4

3.9

4.1

321

1 ⁄416

028

.664

42.2

4173

43.2

Note(1)

111.1

25.4

412

54.1

4.5

4.3

401

1 ⁄218

031

.870

48.3

4483

49.5

Note(1)

123.8

28.6

414

05.5

5.9

5.9

502

215

38.1

105

60.3

5710

261

.9Note(1)

165.1

25.4

814

511

1111

652

1 ⁄224

541

.312

473

.064

105

74.6

Note(1)

190.5

28.6

816

016

1616

803

240

38.1

127

88.9

5410

290

.7Note(1)

190.5

25.4

814

512

1513

100

429

044

.515

911

4.3

7011

411

6.1

Note(1)

235.0

31.8

817

023

2325

125

535

050

.819

014

1.3

7912

714

3.8

Note(1)

279.4

34.9

819

038

3939

150

638

055

.623

516

8.3

8614

017

0.7

Note(1)

317.5

31.8

1219

048

5052

200

847

063

.529

821

9.1

102

162

221.5

Note(1)

393.7

38.1

1222

075

7959

250

1054

539

.936

827

3.0

108

184

276.2

Note(1)

469.9

38.1

1623

511

111

813

2

300

1261

079

.441

932

3.8

117

200

327.0

Note(1)

533.4

38.1

2025

514

615

718

7

350

1464

085

.845

135

5.6

130

213

359.2

Note(1)

558.8

41.3

2027

517

218

222

4

400

1670

588

.950

840

6.4

133

216

410.5

Note(1)

616.0

44.5

2028

519

322

527

2

450

1878

510

1.6

565

457.0

152

229

461.8

Note(1)

685.8

50.8

2032

527

230

938

6

500

2085

510

8.0

622

508.0

159

248

513.1

Note(1)

749.3

54.0

2035

033

137

748

8

600

2410

4013

9.7

749

610.0

203

292

616.0

Note(1)

901.7

66.7

2044

063

268

590

5

Slip-on

Welding

Neck

Blind

Dimensions

DN

NPS

Flange

OD

(mm)

O

LengthThruHub

Bore

BoltDrilling

Thickness

min

(mm)

t f

Hub

Diameter

(mm)

X

Hub

Diameter

Welding

Neck

(mm)

Ah

Slip-on/

Socket

Welding

(mm)Y

Welding

Neck

(mm)Y

Slip-on/

Socket

Welding

min

(mm)B

Welding

Neck/

Socket

Welding

(mm)B

Circle

Diameter

(mm)K

Hole

Diameter

(mm)H

Bolts

(No.)

RFStud

Bolt

Length

(mm)

NominalSize


FlangeWeight(kg)

151 ⁄2

120

22.3

3821

.332

6022

.2Note(1)

82.6

22.2

411

01.8

2.1

1.9

203 ⁄4

130

25.4

4426

.735

7027

.7Note(1)

88.9

22.2

411

52.8

2.7

2.7

251

150

28.6

5233

.441

7334

.5Note(1)

101.6

25.4

412

53.6

3.9

4.1

321

1 ⁄416

028

.664

42.2

4173

43.2

Note(1)

111.1

25.4

412

55.0

4.5

4.3

401

1 ⁄218

031

.870

48.3

4483

49.5

Note(1)

123.8

28.6

414

06.8

5.9

5.9

502

215

38.1

105

60.3

5710

261

.9Note(1)

165.1

25.4

814

511

1111

652

1 ⁄224

541

.312

473

.064

105

74.6

Note(1)

190.5

28.6

816

016

1616

803

265

47.7

133

88.9

117

Note(1)

203.2

31.8

818

022

22

100

431

054

.016

211

4.3

124

Note(1)

241.3

34.9

819

531

33

125

537

573

.119

714

1.3

156

Note(1)

292.1

41.3

825

059

60

150

639

582

.622

916

8.3

171

Note(1)

317.5

38.1

1226

075

75

200

848

592

.129

221

9.1

213

Note(1)

393.7

44.5

1229

012

413

7

250

1058

510

8.0

368

273.0

254

Note(1)

482.6

50.8

1233

520

623

0

300

1267

512

3.9

451

323.8

283

Note(1)

571.5

54.0

1637

530

631

6

350

1475

013

3.4

495

355.6

298

Note(1)

635.0

60.3

1640

541

642

1

400

1682

514

6.1

552

406.4

311

Note(1)

704.8

66.7

1644

556

855

9

450

1891

516

2.0

597

457.0

327

Note(1)

774.7

73.0

1649

573

676

1

500

2098

517

7.8

641

508.0

356

Note(1)

831.8

79.4

1654

092

996

7

600

2411

7020

3.2

762

610.0

406

Note(1)

990.6

92.1

1661

515

0415

68

Slip-on

Welding

Neck

Blind




Printed July 2010

14S4

www.atlassteels.com.auwww.atlassteels.com.au

1595

*547

6714

4M12

0.6

0.6

2010

0*5

5373

144

M12

0.7

0.7

2511

5*5

6583

144

M12

0.9

1.0

3212

0*6

6787

144

M12

0.9

1.1

4013

5*6

7898

144

M12

1.2

1.4

5015

0*8

9011

418

4M16

1.4

1.7

6516

5*8

103

127

184

M16

1.6

2.1

8018

5*1

012

214

618

4M16

2.0

2.7

9020

5*1

014

116

518

4M16

2.2

3.2

100

215

*10

154

178

184

M16

2.5

3.6

125

255

1318

621

018

8M16

3.3

4.9

150

280

1321

113

518

8M16

4.0

6.1

200

335

1326

829

218

8M16

5.0

8.8

250

405

1632

825

622

8M20

8.7

15.8

300

455

1937

840

622

12M20

11.3

23.6

350

525

2243

847

026

12M24

19.6

38.6

400

580

2248

952

126

12M24

22.3

44.9

450

640

2553

258

426

12M24

29.0

63.0

500

705

2960

964

126

16M24

39.9

86.0

550

760

2963

769

930

16M27

50.0

107.0

600

825

3272

075

630

16M27

58.0

125.0

700

910

3580

984

530

20M27

750

995

4188

892

733

20M30

800

1060

4194

298

436

20M33

850

1090

4497

410

1636

20M33

900

1175

4810

5010

9236

24M33

1000

1255

5111

3311

7536

24M33

1200

1490

6013

6814

1036

32M33

Dimensions(mm)

Weight(kg)

DN

OD A

Raised

Face

DiamG

BoltCircle

DiamK

BoltHole

DiamH

Number

ofBolts

BoltSize

&Thread

SOW

Blind

Nominal

Size

TableDFlangestoAS2129

Note1:Allweigh

tsareap

proxim

ate

Note2:Adiam

etrical

clearanceof

4mm

maxim

umap

pliesto

pipe

ortube

ODforplatefla

nges

Note3:Th

efla

ngethickn

ess"D

"dimen

sion

includ

edtheraised

face

height

Note4:Welding

Neckbo

reisde

rived

from

thepipe

sche

dule

Thickness

D

1595

1047

6714

4M12

0.6

0.7

2010

010

5373

144

M12

0.7

0.8

2512

010

6387

184

M16

0.9

1.0

3213

513

7498

184

M16

1.1

1.3

4014

013

8110

518

4M16

1.2

1.4

5016

516

103

127

184

M16

2.2

2.6

6518

516

122

146

184

M16

2.5

3.0

8020

516

141

165

188

M16

3.0

3.8

9021

519

154

178

188

M16

100

230

1916

719

118

8M16

4.3

5.9

125

280

2220

723

522

8M20

7.4

10.1

150

305

2223

226

022

12M20

8.1

11.9

200

370

3529

632

422

12M20

12.7

20.3

250

430

2934

938

126

12M24

18.1

31.4

300

490

3240

643

826

16M24

23.9

44.7

350

550

3545

949

530

16M27

35.3

63.0

400

610

4151

655

230

20M27

47.6

90.0

450

675

4457

161

033

20M30

62.0

120.0

500

735

5163

467

333

24M30

80.0

162.0

550

785

5468

572

433

24M30

600

850

5773

978

136

24M33

112.0

700

935

6081

585

736

24M33

750

1015

6789

894

036

28M33

800

1060

6894

298

436

28M33

850

1090

7097

410

1636

32M33

900

1185

7610

6011

0539

32M36

1000

1275

8311

4911

9439

36M36

1200

1530

9513

8514

4142

40M39

Dimensions(mm)

Weight(kg)

Flange

OD A

Nominal

Size

TableFFlangestoAS2129

Flange

Thickness

D

1511

513

5783

184

M16

0.8

1.0

2011

513

5783

184

M16

0.9

1.0

2512

014

6487

184

M16

1.1

1.2

3213

517

7698

184

M16

1.5

1.8

4014

017

8310

518

4M16

1.7

2.0

5016

519

102

127

184

M16

2.6

3.1

6518

519

114

146

188

M16

3.1

3.8

8020

522

127

165

188

M16

4.3

5.4

9021

522

140

178

188

M16

100

230

2515

219

118

8M16

5.8

7.9

125

280

2917

823

522

8M20

9.9

12.6

150

305

2921

026

022

12M20

10.8

15.4

200

370

3226

032

422

12M20

18.3

28.2

250

430

3531

138

126

12M24

22.1

38.0

300

490

4136

243

826

16M24

31.0

58.0

350

550

4841

949

530

16M27

47.7

85.0

400

610

5448

355

230

20M27

62.0

118.0

450

675

6053

361

033

20M30

105.0

196.0

500

735

6759

767

333

24M30

550

785

7064

872

433

24M30

600

850

7669

978

136

24M33

Dimensions(mm)

Weight(kg)

DN

Flange

OD A

Drilling

Raised

Face

DiamG

BoltCircle

DiamK

BoltHole

DiamH

Number

ofBolts

BoltSize

&Thread

SOW

Blind

Nominal

Size

TableHFlangestoAS2129

Flange

Thickness

D

Number

ofBolts

Nominal

Size

TableEFlangestoAS2129

Weight(kg)

Drilling

Dimensions(mm)

1595

*647

6714

4M12

0.6

0.7

2010

0*6

5373

144

M12

0.7

0.8

2511

5*7

6383

144

M12

0.9

1.0

3212

0*8

6787

144

M12

1.0

1.1

4013

5*9

7898

144

M12

1.2

1.4

5015

0*1

090

114

184

M16

1.4

1.7

6516

5*1

010

312

718

4M16

1.6

2.1

8018

5*1

112

214

618

4M16

2.0

2.7

9020

512

141

165

188

M16

100

215

1315

417

818

8M16

2.5

3.6

125

255

1418

621

018

8M16

3.7

5.5

150

280

1720

723

522

8M20

5.0

8.3

200

335

1926

429

222

8M20

7.1

12.9

250

405

2232

835

622

12M20

11.4

21.9

300

455

2537

440

626

12M24

15.1

31.8

350

525

2943

847

026

12M24

25.3

47.6

400

580

3248

952

126

12M24

31.3

66.0

450

640

3555

258

426

16M24

40.8

87.0

500

705

3860

964

126

16M24

53.0

114.0

550

760

4466

369

930

16M27

600

825

4871

775

633

16M30

85.0

195.0

700

910

5180

684

533

20M30

750

995

5488

592

736

20M33

800

1060

5494

298

436

20M33

850

1090

5797

410

1636

20M33

900

1175

6410

5010

9236

24M33

1000

1255

6711

3011

7539

24M36

1200

1490

7913

6514

1039

32M36

Drilling

Drilling

DN

OD A

Raised

Face

DiamG

BoltCircle

DiamK

BoltHole

DiamH

BoltSize

&Thread

SOW

Blind

Thickness

D

Number

ofBolts

DN

Raised

Face

DiamG

BoltCircle

DiamK

BoltHole

DiamH

BoltSize

&Thread

SOW

Blind

BLI

ND

(“B

LAN

K”)

SLIP

-ON

WEL

DIN

G(S

OW

)(“

BO

SS”)

WEL

DIN

GN

ECK

(WN

)

H

D

AKG

H

D

AKG

H

D

AKG PLA

TE

C

H

D

AKG

C




15S4

Screwed Low Pressure BSP 316 fittings


6

8

10

15

20

25

32

40

50

65

80

100

0.02

0.04

0.05

0.09

0.13

0.20

0.29

0.34

0.52

0.78

1.05

1.90

0.02

0.03

0.04

0.08

0.11

0.16

0.29

0.35

0.58

0.92

1.45

2.07

0.01

0.02

0.03

0.05

0.08

0.11

0.19

0.23

0.30

0.57

0.86

1.38

0.02

0.03

0.03

0.07

0.10

0.17

0.24

0.38

0.47

0.85

1.24

2.09

0.02

0.03

0.05

0.08

0.11

0.17

0.25

0.37

0.53

1.14

1.37

1.90

0.13

0.11

0.18

0.22

0.33

0.50

0.70

0.87

1.39

2.07

2.98

4.82

0.03

0.04

0.06

0.10

0.14

0.27

0.38

0.51

0.75

1.69

2.33

3.43

0.02

0.04

0.06

0.11

0.16

0.26

0.40

0.50

0.82

1.68

2.06

3.45

0.05

0.05

0.09

0.14

0.21

0.36

0.50

0.70

1.01

2.41

3.32

4.81

0.02

0.03

0.03

0.05

0.09

0.12

0.19

0.27

0.40

0.76

1.03

1.66

0.02

0.02

0.03

0.04

0.05

0.10

0.14

0.15

0.25

0.51

0.55

0.92

0.01

0.02

0.03

0.03

0.07

0.10

0.15

0.21

0.31

0.59

0.71

1.10

DN Roundsocket

Pipenipple

TBE

PipenippleTOE

Hex/round

cap

Hexnipple

3 pceunion

Female90˚

elbow

Male/fem 90˚

elbow

Femaletee

Hex headplug

Hexlocknut

Squareheadplug

TBE = Threaded Both Ends.TOE = Threaded One End.



Round socket

Hex nipple 3 pce union Female 90˚ elbow M/F 90˚ elbow

Female tee Hex head plug Hex locknut Square head plug

Pipe nipple TBE Pipe nipple TOE Hex/round cap




16S4

Screwed Low Pressure BSP 316 fittings

Hex reducing bush

8x6

10x6

10x8

15x6

15x8

15x10

20x8

20x10

20x15

25x10

25x15

25x20

32x25

40x20

40x25

40x32

50x25

50x32

50x40

65x50

80x50

80x65

0.01

0.02

0.03

0.04

0.06

0.06

0.08

0.07

0.05

0.14

0.12

0.08

0.15

0.33

0.26

0.17

0.56

0.45

0.37

0.51

0.94

1.23

0.03

0.05

0.05

0.08

0.08

0.08

0.12

0.12

0.12

0.17

0.17

0.17

0.26

0.36

0.36

0.36

0.50

0.50

0.50

0.85

1.28

1.28

Hex reducingnipple

DN


BSP Fittings Dimensions: generally to ISO4144.Threading: BS21 (ISO 7-1). Feed materials – sockets, TOEnipples, TBE nipples manufactured from stainless steel pipe toASTM A312M.– Hex plugs made from stainless steel bar to ASTM A276.– Other fittings made from investment castings.



Hex reducing bush Hex reducing nipple




17S4



Screwed Class 3000 NPT fittings – ASTM A182M and ASME B16.11

Grade 316

Grade 304


8

10

15

20

25

32

40

50

0.05

0.06

0.13

0.21

0.37

0.60

0.73

1.10

0.06

0.07

0.14

0.20

0.30

0.73

1.03

1.35

0.13

0.25

0.36

0.53

0.78

1.02

1.70

2.35

0.14

0.27

0.37

0.60

1.08

1.22

2.45

2.50

0.03

0.06

0.08

0.15

0.24

0.37

0.45

0.76

0.03

0.05

0.07

0.13

0.22

0.41

0.49

0.77

0.21

0.27

0.46

0.61

0.99

1.55

1.90

2.86

0.20

0.31

0.49

0.80

1.31

1.61

3.20

3.55

0.06

0.08

0.13

0.17

0.24

0.33

0.40

0.53

0.05

0.06

0.09

0.12

0.18

0.24

0.30

0.40

0.08

0.11

0.16

0.22

0.31

0.44

0.53

0.74

0.06

0.09

0.10

0.16

0.23

0.35

0.40

0.56

Hex Coupling 45˚ 90˚ Hex HexUnion

Femalecap Elbow Elbow nipple plug tee Nipple Nipple Nipple Nipple

TBE 100 TOE 75 TBE 100 TOE 75

Schedule 40S Schedule 80S

15

20

25

32

40

50

0.11

0.20

0.29

0.73

1.00

1.42

Coupling

0.41

0.68

1.02

1.22

2.44

2.52

90˚Elbow

0.08

0.17

0.38

0.37

0.63

1.10

Hexnipple

0.07

0.13

0.20

0.41

0.60

1.10

Hex plug

0.30

0.58

0.76

1.55

1.60

2.42

Union


DN

DN

Hex cap Coupling 45˚ Elbow 90˚ Elbow

Hex nipple Hex plug Union Female tee




18S4

Screwed Class 3000 NPT 316 fittings – ASTM A182M and ASME B16.11

DNHex

reducingbush

Hexreducing

nipple

Swagenipple

TBE 80S

Reducinginsert

8x6

10x6

10x8

15x6

15x8

15x10

20x8

20x10

20x15

25x8

25x10

25x15

25x20

40x15

40x20

40x25

40x32

50x25

50x40

0.02

0.02

0.03

0.04

0.06

0.06

0.08

0.07

0.05

0.12

0.14

0.12

0.12

0.21

0.21

0.21

0.21

0.45

0.50

0.05

0.06

0.06

0.08

0.08

0.08

1.15

0.17

0.17

0.38

0.38

0.38

0.38

0.63

0.63

0.63

0.64

0.68

0.70

0.04

0.06

0.06

0.14

0.14

0.18

0.18

0.18

0.18

0.25

0.25

0.25

0.25

0.60

0.60

0.60

0.60

1.14

1.14

0.04

0.05

0.05

0.10

0.10

0.10

0.12

0.12

0.12

0.16

0.16

0.16

0.16

0.45

0.45

0.45

0.45

0.70

0.70




Hex reducing bush

Hex reducing nipple

Swage nipple




19S4



Socket weld Class 3000 fittings – ASTM A182M and ASME B16.11


DN Cap Coupling 45˚ Elbow 90˚ Elbow Equal tee Union

8

15

20

25

32

40

50

0.06

0.12

0.21

0.40

0.60

0.70

1.10

0.07

0.14

0.20

0.40

0.70

1.00

1.30

0.25

0.36

0.53

0.80

1.00

1.70

2.30

0.26

0.36

0.60

1.10

1.20

2.40

2.50

0.30

0.50

0.80

1.31

1.61

3.20

3.50

0.21

0.30

0.50

0.80

1.20

1.50

2.30

Grade 316L

Grade 316L reducing fittings

DN Reducerinserts DN Reducer

inserts


20x15

25x15

25x20

40x20

0.12

0.16

0.16

0.45

0.45

0.7

0.7

40x25

50x25

50x40

Cap Coupling 45˚ Elbow 90˚ Elbow

Equal tee Union Reducing insert



20S2


20S4



Grade 304L


DN Cap Coupling 45˚ Elbow 90˚ Elbow Equal tee Union

8

15

20

25

32

40

50

0.06

0.12

0.21

0.40

0.60

0.70

1.10

0.07

0.14

0.20

0.40

0.70

1.00

1.30

0.25

0.36

0.53

0.80

1.00

1.70

2.30

0.26

0.36

0.60

1.10

1.20

2.40

2.50

0.30

0.50

0.80

1.31

1.61

3.20

3.50

0.21

0.30

0.50

0.80

1.20

1.50

2.30

Branch outlet Class 3000 304L and 316L – ASTM A182M and ASME B16.11


DNSocketoutlet 304L

Threadedoutlet 304L

Weldingoutlet 304L

Socketoutlet 316L

Threadedoutlet 316L

Weldingoutlet 316L

15

20

25

40

50

0.15

0.17

0.27

0.48

0.07

0.12

0.24

0.38

0.66

1.02

0.13

0.24

0.38

0.66

1.02

.

0.15

0.17

0.27

0.48

0.75

0.12

0.24

0.38

0.66

1.02

0.13

0.24

0.38

0.66

1.02

Socket weld Class 3000 fittings – ASTM A182M and ASME B16.11



Stainless SteelTube and Fittings

Photography courtesy of Outokumpu, Arcelor and New Zealand Tube Mills.

Stai

nles

sSt

eel

Tube

and

Fittin

gs5




1S5

Stainless steel tube and fittings

Stainless steel tube is typically specified by OD (outside diameter), WT (wall thickness), grade, condition and surface finish. It is resistant to many forms of corrosion, has hygienic sterile properties, highquality aesthetic appeal and exceptional strength.

Tube is manufactured in round, square and rectangular sections in a variety of wallthicknesses and usually by the processes of longitudinal welding, hot and cold drawing(seamless) or spiral welding.

Finishes or appearance range from unpolished to highly polished. Unpolished has a 2B mill finish, standard polished is a finely grit polished finish and there is a finer buffedfinish giving close to a mirror appearance. Finishes are selected to suit application andaesthetic appeal.

Stainless steel tube can be joined by welding, which facilitates rigidity in construction, or by the use of mechanical fittings which enables dismantling for hygienic cleaning.

Tube is usually annealed if extensive forming and bending is required, such as forbending or expanding. The tubular products system incorporates a comprehensive rangeof stainless steel fittings in the form of elbows, tees, reducers and flanges in varioussizes, wall thickness, grades and finishes to suit tube dimensions and tolerances.

As-welded (AW) tube

Decorative & Structural Tube – This tubing is produced direct off the continuous tubewelding mill, using cold rolled stainless steel strip made to ASTM standards, with tubeproduced to commercial limits of straightness in standard or specific customer lengths.

AW tube has a higher yield point than annealed tube and is generally used for structuraland decorative applications in mildly corrosive conditions. It is not suitable forapplications requiring significant flaring, expanding or bending, nor for pressureapplications. AW tube is also available with rebate slots for support of architectural glasspanels.

Manufacturing specification: ASTM A554.

Food Quality Tube – As-welded food quality tube is stocked by Atlas Specialty Metals. Thistube at the point of manufacture goes through a process where the internal weld bead isrolled. The result is an improved internal finish along the weld, reducing the chance of acrevice where liquid or food product may be trapped. This assists with ‘clean in place’ (CIP)environment food and beverage process lines or other applications such as the pharmaceuticalindustry. Further assurance of reliability of food tube comes from the 100% weld NDTmandatory for this product.

Manufacturing specification: AS 1528.

As-welded annealed (AWA) tubeThis tube is produced by the same process as AW tube but is annealed to relieve stressesand improve ductility. Bright annealing is carried out in a controlled-atmosphere furnace,so that no oxide or scale is formed on the surface.

Annealing both increases the corrosion resistance and softens the tube which allowssevere manipulation such as bending, expanding and forming.

Manufacturing specification: ASTM A269


SECTION 5: STAINLESS STEEL TUBE AND FITTINGS




2S5

Cold worked annealed (CWA) tube

This tube is typically destined for heat exchanger applications and is produced in a similar way to AWA product except that the internal bead is rolled flush with the inside tube surface prior to annealing. Because of the critical end use this tubeundergoes extensive testing as part of the manufacturing process.

Manufacturing specification: ASTM A249M.

Cold drawn seamless (CDS) tube

This tube is produced by drawing from hollow billets. It is usually supplied in theannealed and pickled condition and used where service conditions involve high pressureand corrosive conditions and where good surface finish and close tolerances arerequired, e.g. heat exchanger and condenser tubing, instrumentation tubing and somerefinery applications.

Manufacturing specification: ASTM A269 for general service. ASTM A213M for heatexchanger service and A268 for Ferritic and Martensitic tubes.

Spiral welded tube

This tube is produced by the helical forming and automatic welding of a continuous stripof stainless steel.

Typical applications include water and pulp in paper mills, product and effluent lines inchemical processing, water lines for brewing, dust fume extraction, furnace and boilerflues, stormwater down-pipes in high-rise applications and ventilation ducts andcondensation lines for airconditioning.

Manufacturing specification: generally to ASTM A778, except for mechanicalproperties.

Grades:

Austenitic: 304, 304L, 316, 316L, 321.

Ferritic: 409.

Duplex: 2205.






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304/

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4.76

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0.50

0.05

0.70

0.07

0.90

0.09

6.35

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500.

07

0.70

0.10

0.90

0.12

1.20

0.15

1.60

0.19

7.94

5 / 16

0.50

0.09

0.70

0.13

0.90

0.16

1.20

0.20

1.60

0.25

9.52

3 / 80.

500.

11

0.70

0.15

0.90

0.19

1.20

0.25

1.60

0.32

12.7

01 / 2

0.50

0.15

0.70

0.21

0.90

0.26

1.20

0.34

1.60

0.44

2.00

0.53

Stainless steel round tube – Specifications refer p1-2

3S5



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0.50

0.19

0.70

0.27

0.90

0.34

1.20

0.43

1.60

0.56

2.00

0.69

19.0

53 / 4

0.50

0.23

0.70

0.32

0.90

0.41

1.20

0.53

1.60

0.69

2.00

0.84

3.25

1.27

22.2

27 / 8

0.90

0.48

1.20

0.62

1.60

0.81

25.4

01

0.50

0.31

0.70

0.43

0.90

0.55

1.20

0.72

1.60

0.94

2.00

1.15

2.60

1.49

3.20

1.78




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28.5

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0.82

1.60

1.08

31.7

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0.90

0.69

1.20

0.90

1.60

1.19

2.00

1.47

2.60

1.89

3.20

2.29

34.9

213 / 8

0.90

0.77

1.20

1.01

38.1

011 / 2

0.90

0.83

1.20

1.09

1.60

1.44

2.00

1.78

2.60

2.28

3.20

2.80

44.4

513 / 4

0.90

0.98

1.20

1.28

1.60

1.69

2.00

2.09

2.60

2.68

3.20

3.25




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FD FD FD

FD FD FD

63.5

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1.20

1.84

1.60

2.44

2.00

3.03

2.60

3.90

3.20

4.76

76.2

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1.20

2.22

1.60

2.94

2.00

3.66

2.60

4.72

3.20

5.76

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3.44

2.00

4.29

2.60

5.53

3.20

6.76

101.

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1.60

3.95

2.00

4.91

2.60

6.35

3.20

7.76

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127.

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4.95

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6.16

2.60

7.98

3.20

9.77

152.

46

1.60

5.95

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7.42

2.60

9.60

3.20

11.8

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203.

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1.60

7.95

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9.92

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Size

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Stainless steel square tube – Specifications refer p1-2Mostly stocked in 304, more common sizes in both 304 and 316. Finish: polished for all stock.

12.70

15.88

19.05

22.22

25.40

31.75

38.10

50.80

63.50

76.20

101.6

152.4

1/2

5/8

3/4

7/8

1

11/4

11/2

2

21/2

3

4

6

0.33

0.40

0.54

0.57

0.67

0.69

0.83

1.12

0.45

0.55

0.73

0.80

0.93

1.23

1.42

1.90

0.56

0.70

0.96

1.02

1.22

1.60

1.85

2.46

3.16

1.49

2.02

2.33

3.13

3.92

4.80

6.46

3.03

3.79

4.54

6.06

mm

Dimensions

inches 0.9

Wall thickness (mm)

1.2 1.6 2.0 2.5

Product size range and weight (kg/m)

25

40

50

60

80

100

150

1.50

2.45

3.08

3.71

4.99

6.40

2.22

3.76

4.47

5.67

6.87

9.23

14.06

4.81

5.96

7.22

9.82

12.40

18.62

mm

Dimensions

2

Wall thickness (mm)

3 4 5


7.41

8.90

12.40

15.38

22.40

Stainless steel structural square tube – Specifications refer p1-2Mostly stocked in 304, more common sizes in both 304 and 316. Finish: polished for all stock.

Note: “Polished” finish of square and rectangular tube is grit abrasive finished in the longitudinal direction.



8S5




Grade 304 and 316 stainless steel spiral welded tube – Specifications refer p1-2

76.20

101.6

127.0

152.4

203.2

254.0

304.8

355.6

406.4

457.2

508.0

558.8

609.6

762.0

1016.0

3

4

5

6

8

10

12

14

16

18

20

22

24

30

40

3.00

4.00

5.00

6.10

8.10

10.10

12.10

14.10

16.10

18.20

20.20

22.20

3.80

5.00

6.30

7.60

10.10

12.60

15.10

17.70

20.20

22.70

25.20

27.70

30.30

37.80

6.30

7.90

9.50

12.60

15.80

18.90

22.10

25.20

28.40

31.50

34.70

37.80

47.30

9.50

11.40

15.10

18.90

22.70

26.50

30.30

34.10

37.80

41.60

45.40

56.80

75.70

13.20

17.70

22.10

26.50

30.90

35.30

39.70

44.10

48.60

53.00

66.20

88.30

20.20

25.20

30.30

35.30

40.40

45.40

50.50

55.50

60.50

75.70

100.90

mm

Dimensions (OD)

inches 1.6 2 2.5 3 3.5 4

Wall thickness (mm)


Grade 304 stainless steel rectangular tube – Specifications refer p1-2. Finish: polished.

Setical Weights (kg) Rectangular hollow

Dimensions

mm inchesDimensions

(mm)

25.40 x 12.70

31.75 x 12.70

38.10 x 25.40

50.80 x 25.40

50.80 x 38.10

63.50 x 38.10

76.20 x 25.40

76.20 x 38.10

76.20 x 50.80

101.6 x 50.80

152.4 x 76.20

152.4 x 101.6

203.2 x 101.6

1 x 1/2

11/4 x 1/2

11/2 x 1

2 x 1

2 x 11/2

21/2 x 11/2

3 x 1

3 x 11/2

3 x 2

4 x 2

6 x 3

6 x 4

8 x 4

0.9

0.54

0.60

1.2

0.72

0.79

1.00

1.41

1.64

1.6

0.94

1.04

1.60

1.85

2.18

2.52

2.66

2.99

2

1.28

2.02

2.34

2.70

3.14

3.39

3.67

3.80

4.60

Wall thickness (mm) Wall thickness (mm)

40 x 25

50 x 25

50 x 40

60 x 40

80 x 40

80 x 50

100 x 50

150 x 80

150 x 100

200 x 100

3

2.85

3.46

4.12

4.65

5.43

5.93

6.95

11.25

12.26

14.06

4

5.96

7.22

8.50

9.09

15.05

16.35

18.62

5

8.90

10.63

11.24

18.80

20.40

22.40

Rectangular tube




9S5




Tees – Two common processes of manufacturing are welded or pulled tees. To maintainproduct quality and consistency welded tees are stocked as opposed to pulled tees. Tees are stocked in two forms; equal or reducing. An equal tee has all three branches ofthe tee equal in diameter. A reducing tee has a reduced diameter of tube on the branchsection of the tee.

As tube fittings are often used in the food industry and hygiene is important many ofthese fittings are stocked in a polished finish.

Tube fittings

Complementing our stock of round tube is a range of tube fittings. The more commontube fittings include bends, tees, reducing tees, eccentric and concentric reducers, BSMunions and tube clamps.

Tube bends – Bends are generally stocked as 45, 90 or 180 degree. Three commonmanufacturing processes are pulled bends (cold drawn bend), pressed bends and lobsterback bends. The process of manufacturing often relates to the diameter of the tube andthe thickness of material used. Up to and including 152.4mm the bends are generallypulled, by far the most commonly supplied bends. Pressed bends can be from 101.6 to305mm OD. Lobster back bends are generally supplied in diameters 101.6mm andabove and these bends are used generally to suit spiral welded tube.

To maintain a level of quality and consistency Atlas stocks pulled bends with anextended leg. The importance of this style of bend ensures each end of the bend isfinished off true and accurate. The extended leg gives the ability to maintain the originalcircularity of the tube and a precise 45 or 90 degree radius measured from across theend face of the bends.



10S5

45 degree 90 degree

Equal tee Reducing tee

180 degree




Stainless steel butt welding tube fittingsCommonly stocked as 304 and 316. Finish: polished or unpolished.

DimensionsOD

Bends45 degree

9.52

12.70

19.05

25.40

31.75

38.10

50.80

63.50

76.20

101.6

127.0

152.4

203.2

254.0

3/8

1/2

3/4

1

11/4

11/2

5

21/2

3

4

5

6

8

10

0.01

0.01

0.02

0.03

0.05

0.07

0.12

0.18

0.27

0.48

0.75

1.09

1.94

2.90

0.01

0.01

0.02

0.04

0.06

0.08

0.15

0.23

0.33

0.60

0.94

1.36

2.42

3.49

0.01

0.01

0.02

0.04

0.06

0.08

0.15

0.23

0.34

0.60

0.95

1.36

2.42

3.50

Product size range and weight (kg)

Wall thickness (mm)

1.6 2 1.6mm inches

0.01

0.01

0.03

0.04

0.07

0.10

0.18

0.29

0.42

0.75

1.17

1.7

3.02

4.50

0.01

0.01

0.03

0.05

0.08

0.11

0.20

0.31

0.45

0.80

1.26

1.81

3.23

4.70

0.01

0.01

0.03

0.06

0.09

0.13

0.24

0.38

0.56

1.00

1.57

2.26

4.03

5.05

0.03

0.05

0.08

0.13

0.20

0.30

0.50

0.80

1.10

1.60

1.80

2.80

3.50

4.30

0.04

0.05

0.09

0.15

0.25

0.38

0.65

1.10

1.50

2.30

3.80

5.40

8.40

9.90

Wall thickness (mm) Wall thickness (mm) Wall thickness (mm)

2 1.6 2 1.6 2

Bends90 degree

Bends180 degree

Equaltee

Usual stock range is 1.6mm wall thickness up to 127mm diameter, and 2.0mm wall thickness for large sizes.



11S5




Stainless steel reducing tube fittingsCommonly stocked as 316. Finish: polished.

DimensionsOD

Conreducer

Eccreducer

Reducingtees

19.05

25.40

25.40

31.75

31.75

38.10

38.10

38.10

38.10

50.80

50.80

50.80

50.80

50.80

63.50

63.50

63.50

76.20

76.20

76.20

12.70

12.70

19.05

12.70

25.40

12.70

19.05

25.40

31.75

12.70

19.05

25.40

31.75

38.10

25.40

38.10

50.80

25.40

31.75

38.10

0.02

0.04

0.04

0.05

0.05

0.05

0.05

0.05

0.05

0.10

0.10

0.10

0.10

0.10

0.10

0.10

0.10

0.25

0.25

0.25

0.02

0.04

0.04

0.05

0.05

0.05

0.05

0.05

0.05

0.10

0.10

0.10

0.10

0.10

0.10

0.10

0.10

0.25

0.25

0.25

0.08

0.13

0.13

0.20

0.20

0.30

0.30

0.30

0.30

0.50

0.50

0.50

0.50

0.50

0.80

0.80

0.80

1.10

1.10

1.10

Wall thickness (mm)

1.6 1.6 1.6mm mm

DimensionsOD

Conreducer

Eccreducer

Reducingtees

76.20

76.20

101.6

101.6

101.6

101.6

101.6

127.0

127.0

127.0

127.0

152.4

152.4

152.4

152.4

152.4

203.2

203.2

203.2

50.80

63.50

25.40

38.10

50.80

63.50

76.20

50.80

63.50

76.20

101.6

50.80

63.50

76.20

101.6

127.0

101.6

127.0

152.4

0.25

0.25

0.30

0.30

0.30

0.30

0.30

0.60

0.60

0.60

0.60

0.70

0.70

0.70

0.70

0.70

1.60

1.60

1.60

0.25

0.25

0.30

0.30

0.30

0.30

0.30

0.60

0.60

0.60

0.60

0.70

0.70

0.70

0.70

0.70

1.60

1.60

1.60

1.10

1.10

1.60

1.60

1.60

1.60

1.60

1.80

1.80

1.80

1.80

2.80

2.80

2.80

2.80

2.80

3.50

3.50

3.50

Wall thickness (mm)

1.6 1.6 1.6mm mm

Stainless steel plain tube clamps

Stainless steel feet and plastic inserts

Plastic inserts to suit square tube 25.40, 31.75, 38.10 – Stainless steel feet machine adjust tread with base 50mm or 63.5mm.

(inches) 1 11/4 11/2 2 21/2 3 31/2 4 5 6 8

(mm) 25.40 31.75 38.10 50.80 63.50 76.20 88.90 101.6 127.0 152.4 203.2

Product size range and weight (kg)



12S5

Con reducer Ecc reducer Interlocking clamp Foot 25 x 50mm Foot 65mm dia.




RJT (Ring Joint Type) – often referred to as a standard union comprises an‘O’ ring style gasket. This leaves a small crevice internally where the linerand male part of the union overlap, this is not suitable for permanent CIP.

CIP (Australian style) – developed from a RJT union, features a gasketgiving the desirable characteristics for CIP installation. The gasket fills thecrevice between the liner and male part of the union.

Note: Temperature rating of EPDM “E” gasket material is -51ºC to 148ºC.

CIPFF – the FF stands for ‘Flat Face’ and refers to a BSM modified unionsupporting CIP installations. The gasket is moulded completely filling thecrevice between the liner and male part and allows a small lip to give aflush finish on the ID of the fitting. The liner and male parts of this unionhave been modified creating a flat face style sealed with a flat face gasket.A flat faced liner and male part used in a CIPFF union are shaped differentlyto that used in an RJT or CIP union.

BSM unions

British Standard Milk (BSM) stainless steel unions were designed specifically for tubeinstallation in the dairy industry, but they are now commonly used in food and beverageprocessing and the pharmaceutical industries where crevice-free hygienic conditions arerequired. A commonly used term is ‘CIP’ which comes from the phrase Clean In Place.

Liner

GasketMale Part

Nut

Liner

GasketMale Part

Nut

Liner

GasketMale Part

Nut



13S5




BSM unions

A range of spanners and valves (ball and butterfly) is also available to match nominaltube dimensions.

Union (complete) RJT, CIP and CIPFF

(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4

1 11/2 2 21/2 3 4 6

0.41 0.45 0.61 0.71 1.01 1.41 1.71

(inches)

Weight (kg)

Liners – Grade 316 RJT, CIP and CIPFF

(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4

1 11/2 2 21/2 3 4 6

0.10 0.10 0.15 0.20 0.30 0.40 0.50

(inches)

Weight (kg)

Male parts – Grade 316 RJT, CIP and CIPFF

(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4

1 11/2 2 21/2 3 4 6

0.10 0.10 0.15 0.20 0.30 0.40 0.50

(inches)

Weight (kg)

Gaskets – EPDM rubber – RJT, CIP and CIPFF

(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4

1 11/2 2 21/2 3 4 6

0.01 0.01 0.01 0.01 0.01 0.01 0.01

(inches)

Weight (kg)

Blank caps – Grade 316

(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4

1 11/2 2 21/2 3 4 6

0.10 0.10 0.20 0.25 0.30 0.40 0.60

(inches)

Weight (kg)

Blank nuts – Grade 304

(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4

1 11/2 2 21/2 3 4 6

0.20 0.20 0.30 0.30 0.40 0.60 0.70

(inches)

Weight (kg)

Hex nut – Grade 304

(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4

1 11/2 2 21/2 3 4 6

0.20 0.20 0.30 0.30 0.40 0.60 0.70

(inches)

Weight (kg)



14S5




Tri-clamp Unions Complete

(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4

1 11/2 2 21/2 3 4 6

0.4 0.4 0.7 1.1 1.1 1.5 2.4

(inches)

Weight (kg)

Tri-clamp Ferrule – 316

(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4

1 11/2 2 21/2 3 4 6

0.1 0.1 0.2 0.3 0.3 0.4 0.7

(inches)

Weight (kg)

Tri-clamp Gaskets – EPDM rubber

(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4

1 11/2 2 21/2 3 4 6

0.01 0.01 0.01 0.01 0.01 0.01 0.01

(inches)

Weight (kg)

Tri-clamp Clamp – 316

(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4

1 11/2 2 21/2 3 4 6

0.2 0.2 0.3 0.5 0.5 0.7 1.0

(inches)

Weight (kg)

Tri-clamp Cap – 316

(mm) 25.40 38.10 50.80 63.50 76.20 101.6

1 11/2 2 21/2 3 4

0.1 0.1 0.2 0.25 0.3 0.40

(inches)

Weight (kg)

A tri-clamp is used to eliminate the need for a threaded joining system,employing a hinged clamp instead. The joint is common in CIP installationwhere the seal fills the crevice completely.

A range of spanners and valves (ball and butterfly) is also available tomatch nominal tube dimensions.

Tri-clamp stainless steel tube fittings

Note: Temperature rating of EPDM “E” gasket material is -51ºC to 148ºC.



15S5

Ferrule union



Carbon Steel Pipe Fittings,Flanges and Tube

Carb

onSt

eelP

ipeFit

tings

,Flan

ges

and

Tube6

Photography courtesy of Darwin LNG and Atlas Specialty Metals.



1S4

Linepipe

Specification

ASTM

A53/A53M

Dimensions

ASMEB36.10M

Product

Wel

ded

and

Seam

less

Stee

lPip

eGrades

A,B

Specification

ASTM

A106

Dimensions

ASMEB36.10M

Product

Seam

less

Car

bon

Stee

lPip

efo

rH

igh

Tem

pera

ture

Serv

ice

Grades

A,B

,C

Specification

ASTM

A335/A335M

Dimensions

ASMEB36.10M

Product

Seam

less

Ferr

itic

Allo

y-St

eelP

ipe

forH

igh

Tem

pera

ture

Serv

ice

Grades

Refe

rSt

anda

rdfo

rgr

ades

Specification

ASTM

A333/A333M

Dimensions

ASMEB36.10M

Product

Seam

less

&W

elde

dC

arbo

nan

dA

lloy

Stee

lPip

efo

rLo

wTe

mpe

ratu

reSe

rvice

Grade

Refe

rSt

anda

rdfo

rgr

ades

Specification

API5L/ISO3183

Dimensions

ASMEB36.10M,API5L

Product

Seam

less

&W

elde

dfo

rLine

Pipe

Grades

A,B,

X42

,X52

,X60

,Re

ferA

PI5L

spec

ifica

tion

for

othe

rs

StructuralSteel

Specification

AS1163

Dimensions

AS1163

Product

Stru

ctur

alSt

eelH

ollo

wSe

ctio

nsGrade

C35

0

Buttwelding

Specification

ASTM

A234M

Fittings

(Mod

erat

ean

dH

igh

Tem

pera

ture

Serv

ice)

Wel

ded

and

Seam

less

Car

bon

and

Allo

ySt

eelP

ipe

Fitt

ings

ASTM

A420M

(Low

Tem

pera

ture

Serv

ice)

Wel

ded

and

Seam

less

Car

bon

and

Allo

ySt

eelP

ipe

Fitt

ings

Dimensions

ASMEB16.9

Product

Elbo

ws,

Redu

cing

Elbo

ws,

Retu

rns,

Tees

,C

ross

es,Re

duce

rs,St

ubEn

ds,C

aps

Grade

WPB

,Re

ferst

anda

rdfo

rot

hers

Flanges

Specification

ASTM

A105M

Car

bon

Stee

lFor

ging

sfo

rPi

ping

App

licat

ions

Dimensions

ASMEB16.5

Product

Wel

dN

eck,

Slip

-on,

Blin

dFlan

ges

Face

Plai

n,Ra

ised

Face

Bore

Pipe

Sche

dule

Cla

ss15

0,30

0,40

0,60

0,90

0,15

00,25

00(to

600m

mon

ly)

Grade

Car

bon

Stee

l

Specification

AS2129

Flan

ges

forPi

pes,

Valves

and

Fitt

ings

Dimensions

AS2129

“Tab

le”

flang

espr

essu

re–

tem

pera

ture

ratin

gs,m

ater

ials

and

dim

ension

sApplication

Slip

-on,

Blin

d“T

able

”Flan

ges

Face

Plai

nBo

reTo

suit

Pipe

&Tu

beO

DTa

ble

D,E,

F,an

dH

Specifications•CarbonSteelPipe,ButtweldingFittings,Flanges

1S6







Welded&SeamlessCarbonSteelPipetoASMEB36.10M

Alldimensionsareinmm

Schedule

WallThicknessinmm

Nominalsize

DN

NPS

10

20

30

40

Std

60

80

XS

100

120

140

160

XXS

CarbonSteelPipe•Dimensions

OD

mm

StructuralSteelHollowSectionstoAS1163

GradeC350

4.8

5.5

6.0

6.4

7.1

8.2

9.3

9.5

12.7

61 /

810

.31.

241.

451.

731.

732.

412.

418

1 /4

13.7

1.65

1.85

2.24

2.24

3.02

3.02

103 /

817

.11.

651.

852.

312.

313.

203.

2015

1 /2

21.3

2.11

2.41

2.77

2.77

3.73

3.73

4.78

7.47

203 /

426

.72.

112.

412.

872.

873.

915.

567.

8225

133

.42.

772.

903.

383.

384.

554.

556.

359.

0932

11/4

42.2

2.77

2.97

3.56

3.56

4.85

4.85

6.35

9.70

4011

/248

.32.

773.

183.

683.

685.

085.

087.

1410

.15

502

60.3

2.77

3.18

3.91

3.91

5.54

5.54

8.74

11.0

765

21/2

73.0

3.05

4.78

5.16

5.16

7.01

7.01

9.53

14.0

280

388

.93.

054.

785.

495.

497.

627.

6211

.13

15.2

4�

�90

31/2

101.

63.

054.

785.

745.

748.

088.

0810

04

114.

33.

054.

786.

026.

028.

568.

5611

.13

13.4

917

.12

��

125

514

1.3

3.40

6.55

6.55

9.53

9.53

12.7

015

.88

19.0

515

06

168.

33.

407.

117.

1110

.97

10.9

714

.27

18.2

621

.95

��

�20

08

219.

13.

766.

357.

048.

188.

1810

.31

12.7

012

.70

15.0

918

.26

20.6

223

.01

22.2

3�

��

�25

010

273.

04.

196.

357.

809.

279.

2712

.70

15.0

912

.70

18.2

621

.44

25.4

028

.58

25.4

0�

��

�30

012

323.

84.

576.

358.

3810

.31

9.53

14.2

717

.48

12.7

021

.44

25.4

028

.58

33.3

225

.40

��

�35

014

355.

66.

357.

929.

5311

.13

9.53

15.0

919

.05

12.7

023

.83

27.7

931

.75

35.7

1�

��

400

1640

6.4

6.35

7.92

9.53

12.7

09.

5316

.66

21.4

412

.70

26.1

930

.96

36.5

340

.49

��

�45

018

457

6.35

7.92

11.1

314

.27

9.53

19.0

523

.83

12.7

029

.36

34.9

339

.67

45.2

4�

��

500

2050

86.

359.

5312

.70

15.0

99.

5320

.62

26.1

912

.70

32.5

438

.10

44.4

550

.01

550

2255

96.

359.

5312

.70

9.53

22.2

328

.58

12.7

034

.93

41.2

847

.63

53.9

860

024

610

6.35

9.53

14.2

717

.48

9.53

24.6

130

.96

12.7

038

.89

46.0

252

.37

59.5

465

026

660

7.92

12.7

09.

5312

.70

700

2871

17.

9212

.70

15.8

89.

5312

.70

750

3076

27.

9212

.70

15.8

89.

5312

.70

800

3281

37.

9212

.70

15.8

817

.48

9.53

12.7

085

034

864

7.92

12.7

015

.88

17.4

89.

5312

.70

900

3691

47.

9212

.70

15.8

819

.05

9.53

12.7

095

038

965

9.53

12.7

010

0040

1016

9.53

12.7

010

5042

1067

9.53

12.7

011

0044

1118

9.53

12.7

011

5046

1168

9.53

12.7

012

0048

1219

9.53

12.7

0

Note1:Fo

rdi

men

sion

alto

lera

nces

refe

rto

ASM

TA

53or

A10

6MEq

uiva

lent

size

ssh

own

inA

PISp

ecifi

catio

n5L

2S6







Welded&SeamlessCarbonSteelPipetoASMEB36.10M

Allweightsareinkg/m

Schedule

WallThicknessinmm

Nominalsize

DN

NPS

10

20

30

40

Std

60

80

XS

100

120

140

160

XXS

CarbonSteelPipe•Weights

OD

mm

StructuralSteelHollowSectionstoAS1163

Allweightsareinkg/m

4.8

5.5

6.0

6.4

7.1

8.2

9.3

9.5

12.7

61 /

810

.30.

280.

320.

370.

370.

470.

478

1 /4

13.7

0.49

0.54

0.63

0.63

0.80

0.80

103 /

817

.10.

630.

700.

840.

841.

101.

1015

1 /2

21.3

1.00

1.12

1.27

1.27

1.62

1.62

1.95

2.55

203 /

426

.71.

281.

441.

691.

692.

202.

202.

903.

6425

133

.42.

092.

182.

502.

503.

243.

244.

245.

4532

11/4

42.2

2.70

2.87

3.39

3.39

4.47

4.47

5.61

7.77

4011

/248

.33.

113.

534.

054.

055.

415.

417.

259.

5650

260

.33.

934.

485.

445.

447.

487.

4811

.11

13.4

465

21/2

73.0

5.26

8.04

8.63

8.63

11.4

111

.41

14.9

220

.39

803

88.9

6.45

9.92

11.2

911

.29

15.2

715

.27

21.3

527

.67

10.0

11.3

9031

/210

1.6

7.40

11.4

113

.57

13.5

718

.63

18.6

310

04

114.

38.

3612

.91

16.0

716

.07

22.3

222

.32

28.3

233

.54

41.0

313

.016

.012

55

141.

311

.57

21.7

721

.77

30.9

730

.97

40.2

849

.11

57.4

315

06

168.

313

.84

28.2

628

.26

42.5

642

.56

54.2

067

.56

79.2

219

.425

.628

.220

08

219.

119

.96

33.3

136

.81

42.5

542

.55

53.0

864

.64

64.6

475

.92

90.4

410

0.92

111.

2710

7.92

25.4

33.6

42.6

64.6

250

1027

3.0

27.7

841

.77

51.0

360

.31

60.3

181

.55

96.0

181

.55

114.

7513

3.06

155.

1517

2.33

155.

1531

.842

.160

.581

.530

012

323.

836

.00

49.7

365

.20

79.7

373

.88

108.

9613

2.08

97.4

315

9.91

186.

9720

8.14

238.

7618

6.97

50.1

73.7

97.5

350

1435

5.6

54.6

967

.90

81.3

394

.55

81.3

312

6.71

158.

1010

7.39

194.

9622

4.65

253.

5628

1.70

55.1

81.1

107.

040

016

406.

462

.64

77.8

393

.27

123.

3093

.27

160.

1220

3.53

123.

3024

5.56

286.

6433

3.19

365.

3563

.193

.012

3.0

450

1845

770

.57

87.7

112

2.38

155.

8010

5.16

205.

7425

4.55

139.

1530

9.62

363.

5640

8.26

459.

3771

.110

5.0

139.

050

020

508

78.5

511

7.15

155.

1218

3.42

117.

1524

7.83

311.

1715

5.12

381.

5344

1.49

508.

1156

4.81

550

2255

986

.54

129.

1317

1.09

129.

1329

4.25

373.

8317

1.09

451.

4252

7.02

600.

6367

2.26

600

2461

094

.53

141.

1220

9.64

255.

4114

1.12

355.

2644

2.08

187.

0654

7.71

640.

0372

0.15

808.

2265

026

660

127.

3620

2.72

152.

8720

2.72

700

2871

113

7.32

218.

6927

1.21

164.

8521

8.69

750

3076

214

7.28

234.

6729

2.18

176.

8423

4.67

800

3281

315

7.24

250.

6431

2.15

342.

9118

8.82

250.

6485

034

864

167.

2026

6.61

332.

1236

4.90

200.

3126

6.61

900

3691

417

6.96

282.

2735

1.70

420.

4221

2.56

282.

2795

038

965

224.

5429

8.24

1000

4010

1623

6.53

314.

2210

5042

1067

248.

5233

0.19

1100

4411

1826

0.50

346.

1611

5046

1168

272.

2535

1.82

1200

4812

1928

4.24

377.

79

Note1:A

llw

eigh

tsar

eth

eore

tical

and

appr

oxim

ate

Note2:Fo

rmul

afo

rci

rcul

arst

eelp

ipe

kilo

gram

s/m

etre

M=

(D-t

)tx

0.02

466

Equi

vale

ntsize

ssh

own

inA

PISp

ecifi

catio

n5L

3S6




www.atlassteels.com.auPrinted July 2010CarbonSteelButtweldingFittings•Dimensions

DN

NPS

OD D

AB

AO

KO

KE

HF

FR

G

ButtweldingFittingstoASMEB16.9

Returns

Elbows

Caps

Long

Short

Reducers

Note1

Long

Short

Radiusof

Fillet

Diam

ofLap

90deg

45deg

90deg

Long

Short

151 /

221

.338

1676

4825

7651

335

203 /

426

.738

1976

5125

3876

513

4325

133

.438

2225

7656

5141

3851

102

513

5132

11/4

42.2

4825

3295

7064

5238

5110

251

564

4011

/248

.357

2938

114

8376

6238

6410

251

673

502

60.3

7635

5115

210

610

281

3876

152

648

9265

21/2

73.0

9544

6419

013

212

710

038

8915

264

810

680

388

.911

451

7622

915

915

212

151

8915

264

1012

790

31/2

101.

613

357

8926

718

417

814

064

102

152

7610

140

100

411

4.3

152

6410

230

521

020

315

964

102

152

7611

157

125

514

1.3

190

7912

738

126

225

419

776

127

203

7611

185

150

616

8.3

229

9515

245

731

330

523

789

140

203

8913

218

200

821

9.1

305

127

203

610

414

406

313

102

152

203

102

1327

025

010

273.

038

115

925

476

251

850

839

112

717

825

412

713

324

300

1232

3.8

457

190

305

914

619

610

467

152

203

254

152

1338

135

014

355.

653

322

235

610

6771

171

153

316

533

030

515

213

413

400

1640

6.4

610

254

406

1219

813

813

610

178

356

305

152

1347

045

018

457

686

286

457

1372

914

914

686

203

381

305

152

1353

350

020

508

762

318

508

1524

1016

1016

762

229

508

305

152

1358

455

022

559

838

343

559

1676

1118

1118

838

254

508

305

152

1364

160

024

610

914

381

610

1829

1219

1219

914

267

508

305

152

1369

265

026

660

991

405

267

610

700

2871

110

6743

826

761

075

030

762

1143

470

267

610

800

3281

312

1950

226

761

085

034

864

1295

533

267

610

900

3691

413

7256

526

761

095

038

965

1448

600

305

610

1000

4010

1615

2463

230

561

010

5042

1067

1600

660

305

610

1100

4411

1816

7669

534

361

011

5046

1168

1753

727

343

711

1200

4812

1918

2975

934

371

1

Nominalsize

StubEnds

Note1:R

educ

erdi

men

sion

"H"

isba

sed

onla

rge

end

nom

inal

size

All

dim

ension

sar

ein

millim

etre

s.

ELB

OW

RET

UR

N

CA

P

RED

UC

ERST

UB

END

No

tesq

uar

eco

rner

Enla

rged

Sect

ion

of

Lap4

S6




www.atlassteels.com.auPrinted July 2010CarbonSteelButtweldingFittings•Dimensions ChartofCommomStainlessSteelPipeGrades


ButtweldingTeesandCrossestoASMEB16.9

Centre-to-EndOutlet

MNominal

Size

DN

NPS

Outside

Diam.

D

Centre-

to-EndRun

C8

1015

2025

3240

5065

8090

100

125

150

200

250

300

350

400

450

500

550

600

650

700

750

800

850

900

950

1000

1050

1100

1150

1200

83 /

813

.7

101 /

417

.3

151 /

221

.325

2525

25

203 /

426

.729

2929

29

251

33.4

3838

3838

3211

/442

.248

4948

4848

4011

/248

.357

5757

5757

57

502

60.3

6444

5157

6064

6521

/273

.076

5764

6770

76

803

88.9

8670

7376

8386

9031

/210

1.6

9579

8389

9295

100

411

4.3

105

8689

9598

102

105

125

514

1.3

124

105

108

111

114

117

124

150

616

8.3

143

121

124

127

130

137

143

200

821

9.1

178

152

156

162

168

178

250

1027

3.0

216

184

191

194

203

216

300

1232

3.8

254

216

219

229

241

254

350

1435

5.6

279

238

248

257

270

279

400

1640

6.4

305

264

273

283

295

305

305

450

1845

734

329

830

832

133

033

034

3

500

2050

838

132

433

334

635

635

636

838

1

550

2255

941

935

937

138

138

139

440

641

9

600

2461

043

238

439

740

640

641

943

243

243

2

650

2666

049

542

243

243

244

445

747

048

349

5

700

2871

152

144

845

745

747

048

349

550

852

152

1

750

3076

255

946

047

348

348

349

550

852

153

354

654

655

9

800

3281

359

750

850

852

153

354

655

957

257

258

459

7

850

3486

463

553

354

655

957

258

459

759

761

062

263

5

900

3691

467

355

957

258

459

761

062

262

263

564

866

067

3

950

3896

571

159

761

062

263

564

864

867

368

669

871

171

1

1000

4010

1674

962

263

564

866

067

367

369

871

172

473

774

974

9

1050

4210

6776

263

564

866

066

066

069

869

871

171

171

171

171

171

171

1

1100

4411

1881

368

668

669

869

869

871

171

172

472

473

774

976

276

211

5046

1168

851

724

724

737

737

737

749

749

762

762

775

787

800

800

1200

4812

1988

973

773

776

276

276

278

778

778

781

381

381

383

883

883

8

CR

OSS

TEE

5S6

All

dim

ension

sar

ein

mill

imet

res.





ButtweldingFittings(kgsperunit) XS

XS

Sch160

StandardWeight

Nominal

size

Elbows

Elbows

Elbows

Long

Short

Caps

Reducers

Long

Short

Long

Short

Tees

DN

NPS

OD

mm

Returns

Caps

StubEnds

151 /

221

.30.

080.

040.

160.

040.

120.

140.

090.

100.

050.

200.

050.

130.

120.

110.

120.

060.

12

203 /

426

.70.

110.

060.

210.

050.

060.

150.

180.

130.

140.

700.

210.

070.

080.

170.

20.

170.

130.

090.

21

251

33.4

0.16

0.08

0.11

0.31

0.21

0.11

0.12

0.19

0.3

0.25

0.20

0.10

0.14

0.41

0.26

0.15

0.15

0.24

0.38

0.32

0.25

0.13

0.17

0.2

0.19

0.41

3211

/442

.20.

260.

130.

180.

520.

350.

140.

160.

260.

410.

430.

350.

180.

230.

700.

460.

200.

210.

350.

550.

560.

420.

210.

280.

250.

250.

69

4011

/248

.30.

370.

190.

250.

740.

490.

170.

250.

380.

550.

610.

500.

250.

331.

020.

660.

240.

330.

460.

680.

810.

650.

330.

430.

350.

431.

07

502

60.3

0.66

0.33

0.44

1.3

0.87

0.24

0.38

0.54

0.99

0.88

0.90

0.45

0.6

1.88

1.19

0.33

0.51

0.74

1.36

1.2

1.33

0.67

0.89

0.54

0.75

1.78

6521

/273

.01.

290.

690.

912.

731.

820.

420.

730.

81.

561.

741.

790.

901.

193.

562.

380.

570.

951.

062.

082.

282.

331.

171.

490.

771.

22.

86

803

88.9

2.04

1.02

1.36

4.07

2.71

0.67

0.94

1.13

2.13

2.41

2.74

1.37

1.83

5.74

3.65

0.92

1.25

1.51

2.84

3.25

3.83

1.92

2.55

1.4

1.71

4.55

9031

/210

1.6

2.94

1.47

1.97

5.65

3.77

0.92

1.19

1.47

2.58

3.26

4.05

2.02

207

12.7

25.

211.

31.

642.

013.

514.

515.

922.

963.

952.

12.

356.

52

100

411

4.3

3.84

1.92

2.56

7.67

5.11

1.17

1.45

1.81

3.04

4.12

5.36

2.68

3.58

15.7

67.

151.

682.

022.

524.

235.

778.

024.

015.

352.

763

8.5

125

514

1.3

6.48

3.24

4.32

138.

641.

92.

52.

535.

36.

549.

134.

576.

0919

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12.2

2.73

3.52

3.6

7.52

9.2

14.7

7.35

9.79

4.85

5.59

14.8

150

616

8.3

9.94

4.97

6.63

19.9

13.3

2.83

3.6

3.73

6.89

9.58

157.

5010

31.9

820

4.38

5.38

5.57

10.4

214

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818.

6323

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200

821

9.1

20.1

10.1

13.4

40.3

26.8

5.11

5.7

5.89

10.4

217

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.320

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40.7

7.91

8.63

10.1

215

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27.1

53.2

26.6

35.5

15.2

1547

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250

1027

3.0

35.4

17.7

23.6

70.8

47.2

8.92

9.6

10.4

218

.12

30.4

47.7

23.9

31.8

99.6

674

.912

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24.2

841

103

51.5

68.6

28.9

27.5

88

300

1232

3.8

5226

34.6

112

71.9

13.1

13.6

14.9

22.2

43.6

68.7

34.4

45.8

144.

9694

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19.9

329

.81

57.7

171

85.5

114

47.7

44.6

143

350

1435

5.6

67.9

3445

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6021

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3870

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611

815

861

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6

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6.4

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32.7

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126

0

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1845

711

356

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37.5

83.9

150

75.5

100

34.1

50.1

2850

111

495

247

330

131

165

356

500

2050

814

070

93.1

31.8

55.4

23.3

41.7

104

186

9312

442

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5613

867

633

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117

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350

2

550

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916

984

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338

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622

511

315

051

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6116

788

644

359

121

965

7

600

2461

020

210

113

545

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926

813

417

960

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3767

186

1160

580

773

307

800

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023

711

915

850

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631

515

821

067

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923

4

700

2871

127

613

818

456

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836

718

424

574

.912

926

4

750

3076

231

615

821

162

.110

422

842

121

128

182

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830

4

800

3281

336

118

024

168

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125

948

024

032

091

.214

834

7

850

3486

440

620

427

275

.411

629

554

327

236

210

015

839

3

900

3691

445

722

830

481

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533

160

830

440

510

916

744

1

950

3896

551

025

534

094

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337

067

933

945

312

617

749

3

1000

4010

1656

528

237

710

214

041

175

337

650

213

718

754

7

1050

4210

6762

231

141

611

014

742

282

841

455

414

719

656

2

1100

4411

1868

434

245

612

615

547

591

245

660

816

720

663

3

1150

4611

6874

837

449

913

418

952

199

749

866

517

925

269

5

1200

4812

1981

440

754

314

319

756

910

8554

272

419

126

375

9

Note1:A

llw

eigh

tsar

eap

prox

imat

e

MSS

ASME

Long

Short

90d

eg45

deg

90d

eg

Reducers

90d

eg45

deg

90d

eg90

deg

45d

eg90

deg

Long

Short

CarbonSteelButtweldingFittings•Weights

MSS

ASME

Tees

Caps

Reducers

Tees

Returns

StubEnds

6S6




CarbonSteelFlanges•Dimensions&Weights

7S6

Note1:To

besp

ecifi

edby

purc

hase

r.Note2:Fl

ange

wei

ghts

are

appr

oxim

ate.

Note3:W

eldi

ngne

ckfla

nge

bore

size

slis

ted

are

forsc

h40

S/St

anda

rdW

allp

ipe.

Dimensions

DN

NPS

Flange

OD

(mm)

O

LengthThruHub

Bore

BoltDrilling

Thickness

min

(mm)

t f

Hub

Diameter

(mm)

X

Hub

Diameter

Welding

Neck

(mm)

Ah

Slip-on/

Socket

Welding

(mm)Y

Welding

Neck

(mm)Y

Slip-on/

Socket

Welding

min

(mm)B

Welding

Neck/

Socket

Welding

(mm)B

Circle

Diameter

(mm)K

Hole

Diameter

(mm)H

Bolts

(No.)

RFStud

Bolt

Length

(mm)

RFMachine

Bolt

Length

(mm)

Slip-on

Welding

Neck

Blind

NominalSize


FlangeWeight(kg)

151 ⁄2

909.

630

21.3

1446

22.2

15.8

60.3

15.9

455

500.

40.

50.

420

3 ⁄410

011

.238

26.7

1451

27.7

20.9

69.9

15.9

465

500.

60.

70.

625

111

012

.749

33.4

1654

34.5

26.6

79.4

15.9

465

550.

81.

00.

932

11 ⁄4

115

14.3

5942

.219

5643

.235

.188

.915

.94

7055

1.0

1.3

1.2

401

1 ⁄212

515

.965

48.3

2160

49.5

40.9

98.4

15.9

470

651.

31.

71.

550

215

017

.578

60.3

2462

61.9

52.5

120.

719

.14

8570

2.1

2.6

2.4

652

1 ⁄218

020

.790

73.0

2768

76.6

62.7

139.

719

.14

9075

3.3

4.1

3.9

803

190

22.3

108

88.9

2968

90.7

77.9

152.

419

.14

9075

3.9

4.9

4.9

903

1 ⁄221

522

.312

210

1.6

3070

103.

490

.117

7.8

19.1

890

754.

86.

16.

210

04

230

22.3

135

114.

332

7511

6.1

102.

319

0.5

19.1

890

755.

36.

87.

012

55

255

22.3

164

141.

335

8714

3.8

128.

221

5.9

22.2

895

856.

18.

68.

610

04

230

22.3

135

114.

332

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6.1

102.

319

0.5

19.1

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755.

36.

87.

012

55

255

22.3

164

141.

335

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3.8

128.

221

5.9

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895

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18.

68.

615

06

280

23.9

192

168.

338

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0.7

154.

124

1.3

22.2

810

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7.5

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200

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527

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621

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1.5

202.

729

8.5

22.2

811

090

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2025

010

405

28.6

305

273.

048

100

276.

225

4.6

362.

025

.412

115

100

1724

2930

012

485

30.2

365

323.

854

113

327.

030

4.8

431.

825

.412

120

100

2637

4335

014

535

33.4

400

355.

656

125

359.

2N

ote

(1)

476.

328

.612

135

115

3548

5840

016

595

35.0

457

406.

462

125

410.

5N

ote

(1)

539.

828

.616

135

115

4561

7645

018

635

38.1

505

457.

067

138

461.

8N

ote

(1)

577.

931

.816

145

125

4968

9450

020

700

41.3

559

508.

071

143

513.

1N

ote

(1)

635.

031

.820

160

140

6285

122

600

2481

546

.166

361

0.0

8115

161

6.0

Not

e(1

)74

9.3

34.9

2017

015

087

115

186

Dimensions

DN

NPS

Flange

OD

(mm)

O

LengthThruHub

Bore

BoltDrilling

Thickness

min

(mm)

t f

Hub

Diameter

(mm)

X

Hub

Diameter

Welding

Neck

(mm)

Ah

Slip-on/

Socket

Welding

(mm)Y

Welding

Neck

(mm)Y

Slip-on/

Socket

Welding

min

(mm)B

Welding

Neck/

Socket

Welding

(mm)B

Circle

Diameter

(mm)K

Hole

Diameter

(mm)H

Bolts

(No.)

RFStud

Bolt

Length

(mm)

RFMachine

Bolt

Length

(mm)

Slip-on

Welding

Neck

Blind

NominalSize


FlangeWeight(kg)

151 ⁄2

9512

.738

21.3

2151

22.2

15.8

66.7

15.9

465

550.

60.

80.

6

203 ⁄4

115

14.3

4826

.724

5627

.720

.982

.619

.14

7565

1.2

1.3

1.2

251

125

15.9

5433

.425

6034

.526

.688

.919

.14

7565

1.4

1.6

1.4

321

1 ⁄413

517

.564

42.2

2564

43.2

35.1

98.4

19.1

485

701.

72.

11.

8

401

1 ⁄215

519

.170

48.3

2967

49.5

40.9

114.

322

.24

9075

2.6

3.1

2.7

502

165

20.7

8460

.332

6861

.952

.512

7.0

19.1

890

752.

93.

43.

1

652

1 ⁄219

023

.910

073

.037

7574

.662

.714

9.2

22.2

810

085

4.5

5.3

4.8

803

210

27.0

117

88.9

4178

90.7

77.9

168.

322

.28

110

906.

27.

36.

8

903

1 ⁄223

028

.613

310

1.6

4379

103.

490

.118

4.2

22.2

811

095

8.2

9.5

100

425

530

.214

611

4.3

4684

116.

110

2.3

200.

022

.28

115

9511

12

125

528

033

.417

814

1.3

4997

143.

812

8.2

235.

022

.28

120

110

1516

150

632

035

.020

616

8.3

5197

170.

715

4.1

269.

922

.212

120

110

2021

200

838

039

.726

021

9.1

6011

022

1.5

202.

733

0.2

25.4

1214

012

030

35

250

1044

546

.132

127

3.0

6511

627

6.2

254.

638

7.4

28.6

1616

014

044

55

300

1252

049

.337

532

3.8

7112

932

7.0

304.

845

0.8

31.8

1617

014

564

79

350

1458

552

.442

535

5.6

7514

135

9.2

Not

e(1

)51

4.4

31.8

2018

016

088

107

400

1665

055

.648

340

6.4

8114

441

0.5

Not

e(1

)57

1.5

34.9

2019

016

511

313

9

450

1871

058

.853

345

7.0

8715

746

1.8

Not

e(1

)62

8.6

34.9

2419

517

013

817

7

500

2077

562

.058

750

8.0

9416

051

3.1

Not

e(1

)68

5.8

34.9

2420

518

516

722

3

600

2491

568

.370

261

0.0

105

167

616.

0N

ote

(1)

812.

841

.324

230

205

235

342

Dimensions

DN

NPS

Flange

OD

(mm)

O

LengthThruHub

Bore

BoltDrilling

Thickness

min

(mm)

t f

Hub

Diameter

(mm)

X

Hub

Diameter

Welding

Neck

(mm)

Ah

Slip-on/

Socket

Welding

(mm)Y

Welding

Neck

(mm)Y

Slip-on/

Socket

Welding

min

(mm)B

Welding

Neck/

Socket

Welding

(mm)B

Circle

Diameter

(mm)K

Hole

Diameter

(mm)H

Bolts

(No.)

RFStud

Bolt

Length

(mm)

NominalSize


FlangeWeight(kg)

151 ⁄2

9514

.338

21.3

2252

22.2

Not

e(1

)66

.715

.94

750.

90.

90.

9

203 ⁄4

115

15.9

4826

.725

5727

.7N

ote

(1)

82.6

19.1

490

1.4

1.6

1.4

251

125

17.5

5433

.427

6234

.5N

ote

(1)

88.9

19.1

490

1.8

1.9

1.8

321

1 ⁄413

520

.764

42.2

2967

43.2

Not

e(1

)98

.419

.14

952.

62.

52.

4

401

1 ⁄215

522

.370

48.3

3270

49.5

Not

e(1

)11

4.3

22.2

411

03.

23.

63.

4

502

165

25.4

8460

.337

7361

.9N

ote

(1)

127.

019

.18

110

3.9

4.5

4.4

652

1 ⁄219

028

.610

073

.041

7974

.6N

ote

(1)

149.

222

.28

120

5.9

6.4

6.8

803

210

31.8

117

88.9

4683

90.7

Not

e(1

)16

8.3

22.2

812

57.

48.

18.

9

903

1 ⁄223

035

.013

310

1.6

4986

103.

4N

ote

(1)

184.

225

.48

140

1213

100

427

538

.115

211

4.3

5410

211

6.1

Not

e(1

)21

5.9

25.4

814

517

19

125

533

044

.518

914

1.3

6011

414

3.8

Not

e(1

)26

6.7

28.6

816

531

31

150

635

547

.722

216

8.3

6711

717

0.7

Not

e(1

)29

2.1

28.6

1217

037

38

200

842

055

.627

321

9.1

7613

322

1.5

Not

e(1

)34

9.2

31.8

1219

051

62

250

1051

063

.534

327

3.0

8615

227

6.2

Not

e(1

)43

1.8

34.9

1621

586

102

300

1256

066

.740

032

3.8

9215

632

7.0

Not

e(1

)48

9.0

34.9

2022

010

313

2

350

1460

569

.943

235

5.6

9416

535

9.2

Not

e(1

)52

7.0

38.1

2023

512

215

8

400

1668

576

.249

540

6.4

106

178

410.

5N

ote

(1)

603.

241

.320

255

177

225

450

1874

582

.654

645

7.0

117

184

461.

8N

ote

(1)

654.

044

.520

275

216

285

500

2081

588

.961

050

8.0

127

190

513.

1N

ote

(1)

723.

944

.524

285

268

365

600

2494

010

1.6

718

610.

014

020

361

6.0

Not

e(1

)83

8.2

50.8

2433

037

253

3

Slip-on

Welding

Neck

Blind




www.atlassteels.com.auPrinted July 2010CarbonSteelFlanges•Dimensions&Weights

8S6

Note1:To

besp

ecifi

edby

purc

hase

r.Note2:Fl

ange

wei

ghts

are

appr

oxim

ate.

Note3:W

eldi

ngne

ckfla

nge

bore

size

slis

ted

are

forsc

h40

S/St

anda

rdW

allp

ipe.

Dimensions

DN

NPS

Flange

OD

(mm)

O

LengthThruHub

Bore

BoltDrilling

Thickness

min

(mm)

t f

Hub

Diameter

(mm)

X

Hub

Diameter

Welding

Neck

(mm)

Ah

Slip-on/

Socket

Welding

(mm)Y

Welding

Neck

(mm)Y

Slip-on/

Socket

Welding

min

(mm)B

Welding

Neck/

Socket

Welding

(mm)B

Circle

Diameter

(mm)K

Hole

Diameter

(mm)H

Bolts

(No.)

RFStud

Bolt

Length

(mm)

NominalSize


FlangeWeight(kg)

151 ⁄2

135

30.2

4321

.340

7322

.9N

ote

(1)

88.9

22.2

412

03.

03.

23.

2

203 ⁄4

140

31.8

5126

.743

7928

.2N

ote

(1)

95.2

22.2

412

53.

64.

14.

5

251

160

35.0

5733

.448

8934

.9N

ote

(1)

108.

025

.44

140

5.0

5.5

5.4

321

1 ⁄418

538

.173

42.2

5295

43.7

Not

e(1

)13

0.2

28.6

415

07.

39.

18.

2

401

1 ⁄220

544

.579

48.3

6011

150

.0N

ote

(1)

146.

031

.84

170

1011

10

502

235

50.9

9560

.370

127

62.5

Not

e(1

)17

1.4

28.6

818

017

1918

652

1 ⁄226

557

.211

473

.079

143

75.4

Not

e(1

)19

6.8

31.8

819

524

2425

803

305

66.7

133

88.9

9216

891

.4N

ote

(1)

228.

634

.98

220

3643

39

100

435

576

.216

511

4.3

108

190

116.

8N

ote

(1)

273.

041

.38

255

5464

60

125

542

092

.120

314

1.3

130

229

144.

4N

ote

(1)

323.

847

.68

300

9311

110

1

150

648

510

8.0

235

168.

315

227

317

1.4

Not

e(1

)36

8.3

54.0

834

514

317

615

7

200

855

012

7.0

305

219.

117

831

822

2.2

Not

e(1

)43

8.2

54.0

1238

021

326

124

1

250

1067

516

5.1

375

273.

022

941

927

7.4

Not

e(1

)53

9.8

66.7

1249

040

948

446

5

300

1276

018

4.2

441

323.

825

446

432

8.2

Not

e(1

)61

9.1

73.0

1254

057

369

266

4

Slip-on

Welding

Neck

Blind

Dimensions

DN

NPS

Flange

OD

(mm)

O

LengthThruHub

Bore

BoltDrilling

Thickness

min

(mm)

t f

Hub

Diameter

(mm)

X

Hub

Diameter

Welding

Neck

(mm)

Ah

Slip-on/

Socket

Welding

(mm)Y

Welding

Neck

(mm)Y

Slip-on/

Socket

Welding

min

(mm)B

Welding

Neck/

Socket

Welding

(mm)B

Circle

Diameter

(mm)K

Hole

Diameter

(mm)H

Bolts

(No.)

RFStud

Bolt

Length

(mm)

NominalSize


FlangeWeight(kg)

151 ⁄2

120

22.3

3821

.332

6022

.2N

ote

(1)

82.6

22.2

411

01.

82.

11.

9

203 ⁄4

130

25.4

4426

.735

7027

.7N

ote

(1)

88.9

22.2

411

52.

32.

72.

7

251

150

28.6

5233

.441

7334

.5N

ote

(1)

101.

625

.44

125

3.4

3.9

4.1

321

1 ⁄416

028

.664

42.2

4173

43.2

Not

e(1

)11

1.1

25.4

412

54.

14.

54.

3

401

1 ⁄218

031

.870

48.3

4483

49.5

Not

e(1

)12

3.8

28.6

414

05.

55.

95.

9

502

215

38.1

105

60.3

5710

261

.9N

ote

(1)

165.

125

.48

145

1111

11

652

1 ⁄224

541

.312

473

.064

105

74.6

Not

e(1

)19

0.5

28.6

816

016

1616

803

240

38.1

127

88.9

5410

290

.7N

ote

(1)

190.

525

.48

145

1215

13

100

429

044

.515

911

4.3

7011

411

6.1

Not

e(1

)23

5.0

31.8

817

023

2325

125

535

050

.819

014

1.3

7912

714

3.8

Not

e(1

)27

9.4

34.9

819

038

3939

150

638

055

.623

516

8.3

8614

017

0.7

Not

e(1

)31

7.5

31.8

1219

048

5052

200

847

063

.529

821

9.1

102

162

221.

5N

ote

(1)

393.

738

.112

220

7579

59

250

1054

539

.936

827

3.0

108

184

276.

2N

ote

(1)

469.

938

.116

235

111

118

132

300

1261

079

.441

932

3.8

117

200

327.

0N

ote

(1)

533.

438

.120

255

146

157

187

350

1464

085

.845

135

5.6

130

213

359.

2N

ote

(1)

558.

841

.320

275

172

182

224

400

1670

588

.950

840

6.4

133

216

410.

5N

ote

(1)

616.

044

.520

285

193

225

272

450

1878

510

1.6

565

457.

015

222

946

1.8

Not

e(1

)68

5.8

50.8

2032

527

230

938

6

500

2085

510

8.0

622

508.

015

924

851

3.1

Not

e(1

)74

9.3

54.0

2035

033

137

748

8

600

2410

4013

9.7

749

610.

020

329

261

6.0

Not

e(1

)90

1.7

66.7

2044

063

268

590

5

Slip-on

Welding

Neck

Blind

Dimensions

DN

NPS

Flange

OD

(mm)

O

LengthThruHub

Bore

BoltDrilling

Thickness

min

(mm)

t f

Hub

Diameter

(mm)

X

Hub

Diameter

Welding

Neck

(mm)

Ah

Slip-on/

Socket

Welding

(mm)Y

Welding

Neck

(mm)Y

Slip-on/

Socket

Welding

min

(mm)B

Welding

Neck/

Socket

Welding

(mm)B

Circle

Diameter

(mm)K

Hole

Diameter

(mm)H

Bolts

(No.)

RFStud

Bolt

Length

(mm)

NominalSize


FlangeWeight(kg)

151 ⁄2

120

22.3

3821

.332

6022

.2N

ote

(1)

82.6

22.2

411

01.

82.

11.

9

203 ⁄4

130

25.4

4426

.735

7027

.7N

ote

(1)

88.9

22.2

411

52.

82.

72.

7

251

150

28.6

5233

.441

7334

.5N

ote

(1)

101.

625

.44

125

3.6

3.9

4.1

321

1 ⁄416

028

.664

42.2

4173

43.2

Not

e(1

)11

1.1

25.4

412

55.

04.

54.

3

401

1 ⁄218

031

.870

48.3

4483

49.5

Not

e(1

)12

3.8

28.6

414

06.

85.

95.

9

502

215

38.1

105

60.3

5710

261

.9N

ote

(1)

165.

125

.48

145

1111

11

652

1 ⁄224

541

.312

473

.064

105

74.6

Not

e(1

)19

0.5

28.6

816

016

1616

803

265

47.7

133

88.9

117

Not

e(1

)20

3.2

31.8

818

022

22

100

431

054

.016

211

4.3

124

Not

e(1

)24

1.3

34.9

819

531

33

125

537

573

.119

714

1.3

156

Not

e(1

)29

2.1

41.3

825

059

60

150

639

582

.622

916

8.3

171

Not

e(1

)31

7.5

38.1

1226

075

75

200

848

592

.129

221

9.1

213

Not

e(1

)39

3.7

44.5

1229

012

413

7

250

1058

510

8.0

368

273.

025

4N

ote

(1)

482.

650

.812

335

206

230

300

1267

512

3.9

451

323.

828

3N

ote

(1)

571.

554

.016

375

306

316

350

1475

013

3.4

495

355.

629

8N

ote

(1)

635.

060

.316

405

416

421

400

1682

514

6.1

552

406.

431

1N

ote

(1)

704.

866

.716

445

568

559

450

1891

516

2.0

597

457.

032

7N

ote

(1)

774.

773

.016

495

736

761

500

2098

517

7.8

641

508.

035

6N

ote

(1)

831.

879

.416

540

929

967

600

2411

7020

3.2

762

610.

040

6N

ote

(1)

990.

692

.116

615

1504

1568

Slip-on

Welding

Neck

Blind





1595

*547

6714

4M

120.

60.

620

100

*553

7314

4M

120.

70.

725

115

*565

8314

4M

120.

91.

032

120

*667

8714

4M

120.

91.

140

135

*678

9814

4M

121.

21.

450

150

*890

114

184

M16

1.4

1.7

6516

5*8

103

127

184

M16

1.6

2.1

8018

5*1

012

214

618

4M

162.

02.

790

205

*10

141

165

184

M16

2.2

3.2

100

215

*10

154

178

184

M16

2.5

3.6

125

255

1318

621

018

8M

163.

34.

915

028

013

211

135

188

M16

4.0

6.1

200

335

1326

829

218

8M

165.

08.

825

040

516

328

256

228

M20

8.7

15.8

300

455

1937

840

622

12M

2011

.323

.635

052

522

438

470

2612

M24

19.6

38.6

400

580

2248

952

126

12M

2422

.344

.945

064

025

532

584

2612

M24

29.0

63.0

500

705

2960

964

126

16M

2439

.986

.055

076

029

637

699

3016

M27

50.0

107.

060

082

532

720

756

3016

M27

58.0

125.

070

091

035

809

845

3020

M27

750

995

4188

892

733

20M

3080

010

6041

942

984

3620

M33

850

1090

4497

410

1636

20M

3390

011

7548

1050

1092

3624

M33

1000

1255

5111

3311

7536

24M

3312

0014

9060

1368

1410

3632

M33

Dimensions(mm)

Weight(kg)

DN

OD A

Raised

Face

DiamG

BoltCircle

DiamK

BoltHole

DiamH

Number

ofBolts

BoltSize

&Thread

SOW

Blind

Nominal

Size

TableDFlangestoAS2129

Note1:A

llw

eigh

tsar

eap

prox

imat

eNote2:A

diam

etric

alcl

eara

nce

of4m

mm

axim

umap

plie

sto

pipe

ortu

beO

Dfo

rpl

ate

flang

esNote3:Th

efla

nge

thic

knes

s"D

"di

men

sion

incl

udes

the

raised

face

heig

htNote4:W

eldi

ngN

eck

bore

isde

rived

from

the

pipe

sche

dule

*Pla

tefla

nges

less

than

12.0

mm

thic

knes

sm

aysu

ffer

unac

cept

able

dist

ortio

naf

terw

eldi

ngto

the

pipe

.

Thickness

D

1595

1047

6714

4M

120.

60.

720

100

1053

7314

4M

120.

70.

825

120

1063

8718

4M

160.

91.

032

135

1374

9818

4M

161.

11.

340

140

1381

105

184

M16

1.2

1.4

5016

516

103

127

184

M16

2.2

2.6

6518

516

122

146

184

M16

2.5

3.0

8020

516

141

165

188

M16

3.0

3.8

9021

519

154

178

188

M16

100

230

1916

719

118

8M

164.

35.

912

528

022

207

235

228

M20

7.4

10.1

150

305

2223

226

022

12M

208.

111

.920

037

035

296

324

2212

M20

12.7

20.3

250

430

2934

938

126

12M

2418

.131

.430

049

032

406

438

2616

M24

23.9

44.7

350

550

3545

949

530

16M

2735

.363

.040

061

041

516

552

3020

M27

47.6

90.0

450

675

4457

161

033

20M

3062

.012

0.0

500

735

5163

467

333

24M

3080

.016

2.0

550

785

5468

572

433

24M

3060

085

057

739

781

3624

M33

112.

070

093

560

815

857

3624

M33

750

1015

6789

894

036

28M

3380

010

6068

942

984

3628

M33

850

1090

7097

410

1636

32M

3390

011

8576

1060

1105

3932

M36

1000

1275

8311

4911

9439

36M

3612

0015

3095

1385

1441

4240

M39

Dimensions(mm)

Weight(kg)

Flange

OD A

Nominal

Size

TableFFlangestoAS2129

Flange

Thickness

D

1511

513

5783

184

M16

0.8

1.0

2011

513

5783

184

M16

0.9

1.0

2512

014

6487

184

M16

1.1

1.2

3213

517

7698

184

M16

1.5

1.8

4014

017

8310

518

4M

161.

72.

050

165

1910

212

718

4M

162.

63.

165

185

1911

414

618

8M

163.

13.

880

205

2212

716

518

8M

164.

35.

490

215

2214

017

818

8M

1610

023

025

152

191

188

M16

5.8

7.9

125

280

2917

823

522

8M

209.

912

.615

030

529

210

260

2212

M20

10.8

15.4

200

370

3226

032

422

12M

2018

.328

.225

043

035

311

381

2612

M24

22.1

38.0

300

490

4136

243

826

16M

2431

.058

.035

055

048

419

495

3016

M27

47.7

85.0

400

610

5448

355

230

20M

2762

.011

8.0

450

675

6053

361

033

20M

3010

5.0

196.

050

073

567

597

673

3324

M30

550

785

7064

872

433

24M

3060

085

076

699

781

3624

M33

Dimensions(mm)

Weight(kg)

DN

Flange

OD A

Drilling

Raised

Face

DiamG

BoltCircle

DiamK

BoltHole

DiamH

Number

ofBolts

BoltSize

&Thread

SOW

Blind

Nominal

Size

TableHFlangestoAS2129

Flange

Thickness

D

Number

ofBolts

Nominal

Size

TableEFlangestoAS2129

Weight(kg)

Drilling

Dimensions(mm)

1595

*647

6714

4M

120.

60.

720

100

*653

7314

4M

120.

70.

825

115

*763

8314

4M

120.

91.

032

120

*867

8714

4M

121.

01.

140

135

*978

9814

4M

121.

21.

450

150

*10

9011

418

4M

161.

41.

765

165

*10

103

127

184

M16

1.6

2.1

8018

5*1

112

214

618

4M

162.

02.

790

205

1214

116

518

8M

1610

021

513

154

178

188

M16

2.5

3.6

125

255

1418

621

018

8M

163.

75.

515

028

017

207

235

228

M20

5.0

8.3

200

335

1926

429

222

8M

207.

112

.925

040

522

328

356

2212

M20

11.4

21.9

300

455

2537

440

626

12M

2415

.131

.835

052

529

438

470

2612

M24

25.3

47.6

400

580

3248

952

126

12M

2431

.366

.045

064

035

552

584

2616

M24

40.8

87.0

500

705

3860

964

126

16M

2453

.011

4.0

550

760

4466

369

930

16M

2760

082

548

717

756

3316

M30

85.0

195.

070

091

051

806

845

3320

M30

750

995

5488

592

736

20M

3380

010

6054

942

984

3620

M33

850

1090

5797

410

1636

20M

3390

011

7564

1050

1092

3624

M33

1000

1255

6711

3011

7539

24M

3612

0014

9079

1365

1410

3932

M36

Drilling

Drilling

CarbonSteelFlanges•Dimensions&Weights

DN

OD A

Raised

Face

DiamG

BoltCircle

DiamK

BoltHole

DiamH

BoltSize

&Thread

SOW

Blind

Thickness

D

Number

ofBolts

DN

Raised

Face

DiamG

BoltCircle

DiamK

BoltHole

DiamH

BoltSize

&Thread

SOW

Blind

9S6

Dia

gram

sab

ove

show

the

optio

nalR

aise

dFr

ee

BLI

ND

(“B

LAN

K”)

SLIP

-ON

WEL

DIN

G(S

OW

)(“

BO

SS”)

WEL

DIN

GN

ECK

(WN

)

H

D

AKG

H

D

AKG

H

D

AKG PLA

TE

C

H

D

AKG

C






SECTION 6: CARBON STEEL PIPE, FITTINGS, FLANGES AND TUBE

Heat Exchangers, Hydraulic and Pneumatic Tube

Carbon steel tubing finds common application in two major areas; heat transferin heat exchangers and condensers, and as hydraulic and pneumatic tubing. This tube is produced as a seamless tube, with a final cold draw to guaranteedimensional tolerances and an excellent surface finish. In common with otherproduct this cold-drawn carbon steel tube is made to an all-plus tolerance ifintended for heat transfer applications, but is generally supplied with nominalwall thickness (+/- tolerance) for hydraulic or pneumatic applications.

Stock range generally caters for applications in hydraulic and pneumatic tubing. The projects department offers sourcing for materials used in other applicationsaccording to customer specifications. These include heat exchanger tubes in standardmill lengths and/or specific set lengths.

Specifications

ASTM A179M ‘Standard Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes’ covers minimum wall thickness tube forheat transfer applications in sizes 3.18mm to 76.2mm OD.

The specification for heat exchanger tube is also used to specify seamless carbon steeltube intended for hydraulic applications. This hydraulic tubing is manufactured withaverage wall thickness specified; in all other respects the product conforms to therequirements of ASTM A179M and ASTM A450M.

Product intended for hydraulic applications has nominal wall thicknesses in the SWGseries of sizes, while the minimum wall thickness heat exchanger tube is generally in line with the BWG series.

In addition to the ASTM A179 tube stocked in heat exchanger and hydraulic variants,welded carbon steel tube can be obtained to either ASTM A178 or ASTM A214.

Carbon Steel Tube

10S6



Hydraulic and pneumatic carbon steel tubing

Stock length – 6.1 metres.Note: Gold zinc coating is available on request.

Nominal OD

mm inches

ODpermissibledeviation

(mm)Gauge

Typical size range and tolerance

Wall thickness (mm)

20 18 16 14 12 10 8 6 3

0.90/0.91 1.20/1.22 1.60/1.63 2.00/2.03 2.64 3.25 4.06 4.88 6.40

6.35

7.94

9.53

12.70

15.88

19.05

22.23

25.40

31.75

38.10

50.80

1/4

5/16

3/8

1/2

5/8

3/4

7/8

1

11/4

11/2

2

0.10

0.10

0.10

0.10

0.10

0.10

0.10

0.15

0.15

0.15

0.20

+_

+_

+_

+_

+_

+_

+_

+_

+_

+_

+_


SECTION 6: CARBON STEEL PIPE, FITTINGS, FLANGES AND TUBE

11S6




Stainless Steel Bar(Round, Flat, Angle, Sections and Wire)

Photography courtesy of Ugitech Stainless and Ronstan.

Stain

less

Stee

lBar

(Rou

nd,F

lat,

Angl

e,Se

ctio

nsan

dW

ire)7



Printed July 2010

Atlas Steels distributes “Improved Machinability” (IM) stainless steel bar.Improved machinability bar results from a controlled melting process, giving high chip-breaking properties and providing a self-lubricating quality through the processing ofmachining.

Range of IM • 303, 304/304L and 316/316L round bar, 4.76 to 101.6mm.

• 316/316L round bar, 101.6 to 304.8mm.

• 303 and 316/316L hex bar, 13.34 to 57.15mm.

• 316L – hollow bar.

The benefits • Improved machinability.

• Increased cutting speeds.

• Lower unit cost of production.

• Increased tool life.

• Lower production power requirements.

• Consistent machinability.

• Improved product surface finish.

IM grades will reduce wear on tools and extend tool life

Highly abrasive inclusions which damage tools are excluded in the IM manufacturing steel melt process.

There is a decrease in flank wear and crater wear of carbide tooling which results in:

• less dismounting and reassembling of tools;

• less adjustment time; and

• a noticeable improvement in the life of cutting tools.

Atlas Steel distributes Ugima “Improved Machinability” grades as its main product butalso other generic brands are available.

Improved machinability bar

• Chemical composition within ASTM standards.

• Properties the same as commercial grades ofstainless steel– corrosion resistance – mechanical properties– weldability– formability.

• Improved drilling and tapping characteristics.


SECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)

1S7

Grades





Ugima will enable higher cutting speeds

Ugima belongs to a new generation of steels and to benefit fully from its uniquecharacteristics a minor modification is required to cutting conditions. In particular, it is necessary to increase cutting speeds.

The tables below are typical comparisons of cutting parameters which have beenachieved in Ugitech’s laboratories and tested in industrial conditions.

Time (min)

30

20

10

100 200 300

µm

Ugima 316L

Standard 316L

Time (min)

30

20

10

100 200 300

µm

Ugima 316L

Standard 316L

Flank wear Crater wear

TurningTool: ISO P20 CarbideSpeed: 180 m/minFeed: 0.25 mm/rev.Depth of cut: 1.5mm

Depth of Feed Carbidecut (mm) (mm/rev) insert (ISO)

Cutting process

Stainless steel grade

Feedstockcondition

Ugima 303 annealed 172 192 250 3 0.40 P10 - P20

cold drawn 150 169 220 3 0.40 P20

*AISI 303 annealed 130 145 185 3 0.40 –

cold drawn 110 125 160 3 0.40 –

Ugima 303 annealed 220 280 350 1 0.20 P10 - P20

cold drawn 200 240 300 1 0.20 P20

*AISI 303 annealed 150 170 215 1 0.20 –

cold drawn 120 145 185 1 0.20 –

Ugima 304L annealed 125 138 180 3 0.40 P10 - P20

cold drawn 113 126 161 3 0.40 P20

*AISI 304L annealed 103 115 149 3 0.40 –

cold drawn 94 100 128 3 0.40 –

Ugima 316L annealed 96 114 149 3 0.40 P10 - P20

cold drawn 84 96 128 3 0.40 P20

*AISI 316L annealed 76 90 123 3 0.40 –

cold drawn 65 75 102 3 0.40 –

Brazed Plain Coated carbide carbide carbide

Cutting speed (m/min)

* Machining Data Handbook, 3rd Edition Vol.1 (1980) Metcut Research Ass. Inc.

CNC turning(rough

machining)

CNC turning(finish

machining)

CNC turning(rough

machining)



2S7



Printed July 2010

Stainless steel bar comprises numerous products referred to by the shape, the section dimension, grade, condition and surface finish.

Shapes and section measurement

Round bar: measured across the diameter.

Square bar: measured across the flats (AF).

Hexagonal bar: measured across the flats (AF).

Flat bar: measured width x thickness.

Equal angle: measured length x width of external faces x material thickness.

Channels: measured flange x web x thickness.

Hollow bar: measured outside diameter (OD) x inside diameter (ID).

Grade 303, 304, 304L, 316, 316L, 321, 253MA, 416, 431, 2205, 630.

Condition H&T: Hardened and tempered.

ANN: Annealed.

PH: Precipitation hardened.

Surface finish CD: Cold drawn. BD: Bright drawn.

CG: Centreless ground. CF: Cold finished.

P&T: Peeled and turned. ST: Smooth turned.

P: Polished. SRE: Slit rolled edge.

HF: Hot finished. HRAP: Hot rolled annealed and pickled.

RT: Rough turned/peeled. PR: Peeled and reeled.

Note: Cold Finished is a generic term to cover: CD, CG, Peeled, Turned, BD and ST.

Stainless steel bar



3S7





Dimensional tolerances for bar

Common stainless steel bar specifications

ASTM A276: This specification covers hot or cold finished bar except bars for reforging (see spec. A314).Includes rounds, squares, hexagons, hot rolled or extruded shapes such as angles, flats,channels and commonly used grades of stainless steel, including ‘improved machinability’. Free machining grades such as 303 and 416 are not included (see spec. A582/A582M).

ASTM A479M: This specification covers the same sections as ASTM A276, for use in pressure vesselconstruction. Also referred to in ASME boiler and pressure vessel code.

ASTM A582M: This specification covers hot or cold finished free-machining stainless steel bar except bars forforging (see spec. A314). Includes rounds, squares and hexagons in the more commonly usedtypes of stainless steels designed for optimum machinability and general corrosion and hightemperature service, primarily grades 303 and 416. Stainless steel bars other than the free-machining types are covered in other specifications.

ASTM A314: This specification covers stainless steel billets and bars intended only for forging.

ASTM A484M: This specification covers general requirements that apply to stainless steel wrought bars, shapes,forgings and billets or other semi-finished material (except wire) for forging, under the latestrevision of each ASTM specification.

ISO dimensional tolerances for bar

up to 3 0.3 0.5 0.8 1.2 2 3 4 6 10 14 25 40 60 100 140 250 400 600

over 3 to 6 0.4 0.6 1 1.5 2.5 4 5 8 12 18 30 48 75 120 180 300 480 750

over 6 to 10 0.4 0.6 1 1.5 2.5 4 6 9 15 22 36 58 90 150 220 360 580 900

over 10 to 18 0.5 0.8 1.2 2 3 5 8 11 18 27 43 70 110 180 270 430 700 1100

over 18 to 30 0.6 1 1.5 2.5 4 6 9 13 21 33 52 84 130 210 330 520 840 1300

over 30 to 50 0.6 1 1.5 2.5 4 7 11 16 25 39 62 100 160 250 390 620 1000 1600

over 50 to 80 0.8 1.2 2 3 5 8 13 19 30 46 74 120 190 300 460 740 1200 1900

over 80 to 120 1 1.5 2.5 4 6 10 15 22 35 54 87 140 220 350 540 870 1400 2200

over 120 to 180 1.2 2 3.5 5 8 12 18 25 40 63 100 160 250 400 630 1000 1600 2500

over 180 to 250 2 3 4.5 7 10 14 20 29 46 72 115 185 290 460 720 1150 1850 2900

over 250 to 315 2.5 4 6 8 12 16 23 32 52 81 130 210 320 520 810 1300 2100 3200

over 315 to 400 3 5 7 9 13 18 25 36 57 89 140 230 360 570 890 1400 2300 3600

over 400 to 500 4 6 8 10 15 20 27 40 63 97 155 250 400 630 970 1550 2500 4000

Tolerance values given in microns = x0.001mm

h = all minus k = all plus

Examples:25.40mm diameter bar to h9 = +nil, -0.052mm

160mm hot rolled bar to k14 = +1.000mm, -nil

Nominalbar size (mm) 01 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Tolerance number

Round

h8 or h9 h9 h10 h11 h11

Centreless ground Bright/Cold drawn Cold finished/smooth turnedSquare Hexagonal

Form and condition: stainless steel bars



4S7




Stainless steel round bar – ASTM A276

Condition: 25.4mm and less generally drawn, above 25.4mm and less than 101.6mm is generally annealed, turned and polished. Sizes above 101.6mm are generally roughturned to k12 tolerance.Grades 431 and 2205 are often stocked in a smooth turned or centreless ground finish.

Diameter

mm inches

Weight (kg/m)

Grades

3.00 0.118 0.06

3.18 0.125 0.06

3.97 0.156 0.10

4.00 0.157 0.10

4.76 0.187 0.14

4.90 0.193 0.15

5.00 0.197 0.15

6.00 0.236 0.22

6.35 0.250 0.25

7.94 0.313 0.39

8.00 0.315 0.39

9.00 0.354 0.50

9.52 0.375 0.56

10.00 0.394 0.62

11.11 0.437 0.76

12.00 0.472 0.89

12.70 0.500 1.01

14.00 0.551 1.21

14.28 0.562 1.26

15.87 0.625 1.55

16.00 0.630 1.58

17.46 0.687 1.88

18.00 0.709 2.00

19.05 0.750 2.24

20.00 0.787 2.47

22.00 0.866 2.99

22.23 0.875 3.05

24.00 0.945 3.56

25.00 0.984 3.86

25.40 1.000 3.98

28.58 1.125 5.04

30.00 1.181 5.56

303 304/304L 316/316L 316/316LCG

Ugima / Improved Machinability Bar431 2205

H and T



5S7




Stainless steel round bar (continued)

Diameter

mm inches

Weight (kg/m)

Grades

31.75 1.250 6.22

34.92 1.375 7.53

35.00 1.378 7.56

36.00 1.417 8.00

38.10 1.500 8.96

40.00 1.575 9.88

41.27 1.625 10.51

44.45 1.750 12.20

50.00 1.969 15.43

50.80 2.000 15.93

53.97 2.125 17.98

57.15 2.250 20.16

60.00 2.362 22.22

63.50 2.500 24.89

69.85 2.750 30.12

76.20 3.000 35.84

82.55 3.250 42.07

88.90 3.500 48.79

95.25 3.750 56.00

100.00 3.937 61.73

101.60 4.000 63.72

114.30 4.500 80.65

127.00 5.000 99.56

140.00 5.512 120.99

152.40 6.000 143.37

165.00 6.496 168.06

177.80 7.000 195.15

203.20 8.000 254.89

205.00 8.071 259.42

228.60 9.000 322.59

254.00 10.000 398.26

304.80 12.000 573.80

303 304/304L 316/316L 316/316LCG

Ugima / Improved Machinability Bar431 2205

H and T



6S7




Width Thickness Weight Grades

(mm) (mm) (kg/m) 304 316

12.00 3.00 0.29

6.00 0.59

20.00 3.00 0.49

5.00 0.82

6.00 0.98

10.00 1.63

25.00 3.00 0.61

5.00 1.02

6.00 1.23

8.00 1.63

10.00 2.04

12.00 2.45

30.00 3.00 0.74

5.00 1.23

6.00 1.47

8.00 1.96

10.00 2.45

12.00 2.94

40.00 3.00 0.98

5.00 1.63

6.00 1.96

8.00 2.62

10.00 3.27

12.00 3.92

50.00 3.00 1.23

5.00 2.04

6.00 2.45

8.00 3.27

10.00 4.09

12.00 4.91

16.00 6.54

20.00 8.18

25.00 10.22

Flat bar – ASTM A276 – Finish: HRAP or SRE

65.00 5.00 2.66

6.00 3.19

8.00 4.25

10.00 5.31

12.00 6.38

75.00 5.00 3.07

6.00 3.68

8.00 4.91

10.00 6.13

12.00 7.36

16.00 9.81

20.00 12.27

25.00 15.33

100.00 6.00 4.91

8.00 6.54

10.00 8.18

12.00 9.81

16.00 13.08

20.00 16.35

25.00 20.44

150.00 6.00 7.36

10.00 12.27

12.00 14.72

200.00 10.00 16.35

Width Thickness Weight Grades

(mm) (mm) (kg/m) 304 316



7S7




Angle HRAP – ASTM A276Condition: HRAP

20.00 20.00 3.00 0.90

25.00 25.00 3.00 1.10

5.00 1.80

6.00 2.10

30.00 30.00 3.00 1.30

4.00 1.80

5.00 2.20

6.00 2.05

40.00 40.00 3.00 1.80

4.00 2.40

5.00 2.90

6.00 3.50

Section Thickness Weight

mm mm (mm) (kg/m)

50.00 50.00 3.00 2.30

4.00 3.00

5.00 3.70

6.00 4.40

10.00 7.10

65.00 65.00 6.00 5.80

10.00 9.40

75.00 75.00 6.00 6.80

10.00 9.40

100.00 100.00 6.00 9.10

10.00 14.90

12.00 17.70

Hexagonal bar – ASTM A276Condition: cold drawn

Square bar – ASTM A276Condition: cold drawn

25.65 1.010 4.48

28.58 1.125 5.56

30.00 1.181 6.13

30.48 1.200 6.32

31.75 1.250 6.86

33.05 1.300 7.42

34.92 1.374 8.30

37.59 1.479 9.59

42.42 1.670 12.22

47.63 1.875 15.40

50.80 2.000 17.52

57.15 2.250 22.17

63.50 2.500 27.37

6.35 0.250 0.27

7.93 0.312 0.43

8.00 0.315 0.44

9.53 0.375 0.62

11.11 0.437 0.84

13.34 0.525 1.21

15.27 0.601 1.59

18.03 0.710 2.21

9.05 0.750 2.47

20.83 0.820 2.95

22.00 0.866 3.29

22.23 0.875 3.36

23.37 0.920 3.72

24.00 0.945 3.92

Weight

mm inches (kg/m)

‘AF’ across flats



8S7

Weight

mm inches (kg/m)

‘AF’ across flats

6.00 0.240 0.28

6.35 0.250 0.32

8.00 0.310 0.50

9.52 0.370 0.71

10.00 0.390 0.78

12.00 0.470 1.13

12.70 0.500 1.26

14.00 0.550 1.54

15.88 0.630 1.98

16.00 0.630 2.01

19.05 0.750 2.84

20.00 0.790 3.14

25.00 0.980 4.90

25.40 1.000 5.06

31.75 1.250 7.90

32.00 1.260 8.03

38.10 1.500 11.38

40.00 1.570 12.54

45.00 1.770 15.88

50.80 2.000 20.23

63.50 2.50 33.20

76.20 3.00 45.65

Channels HRAP – ASTM A276

80.00 40.00 5.00 7.00

100.00 50.00 6.00 9.16

150.00 75.00 6.00 13.80

Section Thickness Weight Grades

mm mm (mm) (kg/m) 304 316



Printed July 2010

Grades available: 302HQ, 303, 304, 304L, 316, 316L, 416 and 430. Other grades maybe available on request.

General engineering wire

Their applications are very diverse, including a large range of clips, handles, rings, pins,axles, shafts… the list is endless.

Diameter range: Drawn wire (CD, BD) 1.0 to 16.0mm.Bright annealed (BA) 1.0 to 6.0mm.Annealed and pickled (ANN) 3.0 to 16.0mm.Sizes outside this range can be supplied subject to enquiry.

Note: Stainless steel wire is available through Atlas Steels by indent or special stockingarrangements with end user customers. The information shown in this section of the“Atlas Steels Reference Manual” was published when Atlas operated its own wire andbar forming mill at the Melbourne site. These facilities no longer exist but theinformation contained is still relevant to the product.

Stainless steel wire

BD, CD, BA and temper drawn wire 1.00 - 8.00 0.02

over 8.00 0.04

Annealed and pickled (ANN) over 3.00 0.05

Description Diameter (mm) Standard tolerance (mm)

Standard diameter tolerances

+_

+_

+_

302HQ 450 - 600 500 - 700 550 - 750

303 550 - 700 600 - 800 700 - 900

304 550 - 700 600 - 800 700 - 900

304L 550 - 700 600 - 800 700 - 900

310 550 - 750 600 - 850 700 - 930

316 500 - 650 550 - 750 700 - 900

316L 500 - 650 550 - 750 700 - 900

321 550 - 700 600 - 800 700 - 900

410 450 - 600 – 550 - 750

430 450 - 600 – 550 - 750

431 800 - 950 – 800 - 1000

Annealed Bright annealed Bright or cold drawnGrade

(ANN) (BA) (BD or CD)

Typical tensile strength ranges (MPa)




9S7




Temper drawn wire

Where wire is ordered to a temper designation the following values will be assumed fortensile strengths.

Cold heading wire

Usually produced in grades 302HQ and 316 and a much lesser quantity of 410 and 430.These grades are suitable to produce the full range of fasteners.

*Only available in CD finish.

1/8 Hard 750 - 950 750 - 950 700 - 900 650 - 850 650 - 850

1/4 Hard 1000 - 1200 1000 - 1200 900 - 1100 850 - 1050 750 - 950

1/2 Hard 1250 - 1450* 1150 - 1350* 1000 - 1200 950 - 1150 850 - 1050

3/4 Hard 1550 - 1750* 1400 - 1600* 1200 - 1400* 1050 - 1250* 900 - 1100

Temper drawn wire Grade 316: tensile strength (MPa)

1/8 Hard 750 - 950 750 - 950 700 - 900 650 - 850 650 - 850

1/4 Hard 1000 - 1200 1000 - 1200 900 - 1100 750 - 950 700 - 900

1/2 Hard 1150 - 1350* 1050 - 1250* 1000 - 1200 850 - 1050 800 - 1000

3/4 Hard 1300 - 1500* 1250 - 1450* 1100 - 1300* 900 - 1100* 850 - 1050

Diameter Coil weight Nominal coil ID Std diameter tolerance(mm) (kg)* (mm) (mm)

1.51 - 2.00 30 - 75 460 +0.03 - 0

2.01 - 3.50 35 - 80 560 +0.03 - 0

3.51 - 5.00 40 - 100 560 +0.03 - 0

5.01 - 7.00 50 - 200 560 +0.03 - 0

Over 7.00 50 - 200 620 +0.03 - 0

Over 8.00 +0.04 - 0

*Stem packs available up to 6mm dia. and 1000kg per pack.

(1) The table gives maximum tensile strengths for sizes 2.5mm and larger. Slighter higher valuesmay apply to smaller sizes.

(2) For Grade 410 a maximum of 620MPa applies to sizes below 4mm.

S30430 (302HQ common name) 660 max 605 max

304 725 max 620 max

316 655 max 620 max

410 585(2) max 565 max

430 595 max 520 max

Grade Lightly drawn Annealed

Standard tensile strength(I) (MPa)

Temper 1 - 2mm dia. over 2 - 3mm dia. over 3 - 5mm dia. over 5 - 8mm dia. over 8 - 12mm dia.

Temper drawn wire Grade 304: tensile strength (MPa)

Product range

Temper 1 - 2mm dia. over 2 - 3mm dia. over 3 - 5mm dia. over 5 - 8mm dia. over 8 - 12mm dia.



10S7




Spring wire

Common grades of spring wire are 304 and 316. The drawing coating is usually left on the wire, assisting with spring manufacturing. Special versions of 304 and 316 with a controlled analysis range are manufactured for required tensile strength values.

Spring temper wire has the highest tensile strength of any stainless steel wireconforming to ASTM A313M and can also be supplied to JIS G4314.

Coating: Standard coating is ‘spring coat’ for spring forming. By arrangement can besupplied bare to assist with soldering.

Straightened and cut lengths: Spring temper diameter 1.6 to 10mm can be suppliedstraightened and in cut bar lengths, with tensile strength specifications of 90% of the table listed on the next page.

Stress relief: Stress relief of finished springs in the temperature range of approximately200-400˚C can improve their elastic properties. Higher temperatures will result inpermanent softening and (above approx. 450˚C) carbide precipitation.

Surface finish Description

Super coat (SC) Non-metallic lubricant coating – standard heading wire coating.

Bare All coatings removed.

Lime and soap Subject to prior arrangement.

Conditions Description

(“AFS”) Annealed at final size Softest condition for extreme cold heading.

Skin passed Standard condition for HQ wire is annealed and skin passed (lightly drawn).

Drawn to special For special applications such as high strength bolts or screws, tensile ranges the tensile range can be specified.



11S7




Diameter (mm)Tensile strength (MPa)

Min. Max.


Min. Max.

Up to 0.23 2240 2450

0.24 - 0.25 2205 2415

0.26 - 0.28 2190 2400

0.29 - 0.30 2180 2385

0.31 - 0.33 2165 2370

0.34 - 0.36 2150 2360

0.37 - 0.38 2135 2345

0.39 - 0.41 2125 2330

0.42 - 0.43 2110 2315

0.44 - 0.46 2095 2300

0.47 - 0.51 2070 2275

0.52 - 0.56 2040 2250

0.57 - 0.61 2015 2220

0.62 - 0.66 2005 2205

0.67 - 0.71 1995 2190

0.72 - 0.79 1965 2170

0.80 - 0.86 1945 2135

0.87 - 0.94 1930 2125

0.95 - 1.04 1895 2095

1.05 - 1.14 1875 2070

1.15 - 1.27 1840 2035

1.28 - 1.37 1825 2020

1.38 - 1.47 1800 1990

1.48 - 1.60 1780 1965

1.61 - 1.78 1735 1935

1.79 - 1.90 1725 1915

1.91 - 2.03 1695 1895

2.04 - 2.21 1670 1870

2.22 - 2.41 1640 1850

2.42 - 2.67 1600 1805

2.68 - 2.92 1565 1770

2.93 - 3.17 1530 1745

3.18 - 3.43 1495 1710

3.44 - 3.76 1450 1660

3.77 - 4.11 1415 1620

4.12 - 4.50 1365 1570

4.51 - 4.88 1335 1550

4.89 - 5.26 1295 1515

5.27 - 5.72 1255 1475

5.73 - 6.35 1205 1415

6.36 - 7.06 1160 1365

7.07 - 7.77 1110 1325

7.78 - 8.41 1070 1280

8.42 - 9.19 1035 1240

9.20 - 10.00 1000 1205

10.01 - 11.12 965 1170

11.13 - 12.70 930 1150

Over 12.70 895 1105

Spring wire Grade 304: tensile strength


Min. Max.

Up to 0.25 1690 1895

0.26 - 0.38 1655 1860

0.39 - 0.61 1620 1825

0.62 - 1.04 1620 1825

1.05 - 1.19 1585 1790

1.20 - 1.37 1550 1760

1.38 - 1.57 1515 1725

1.58 - 1.83 1480 1690

1.84 - 2.03 1450 1655

2.04 - 2.34 1415 1620

2.35 - 2.67 1380 1585

2.68 - 3.05 1345 1550

3.06 - 3.76 1275 1480

3.77 - 4.22 1240 1450

4.23 - 4.50 1170 1380

4.51 - 5.26 1105 1310

5.27 - 5.72 1070 1275

5.73 - 6.35 1035 1240

6.36 - 7.92 965 1170

7.93 - 9.53 930 1140

9.54 - 12.70 895 1105

Over 12.70 850 1070


Min. Max.

Spring wire Grade 316: tensile strength



12S7




Weaving wire

Grades 304, 316 and some 430 are used in a variety of tensile strengths, diameters andcoatings for weaving. Applications in mining and processing, screens and mesh link beltsfor mineral processing, heat treatment and in the food industry.

Specific tensile strengths can be produced to the customers’ requirements, generally 1/4 Hard or 1/2 Hard (usually 900-1100 MPa or 1000-1200 MPa). Cast and Helix may also be specified.

Flattened wire

Manufactured in a general range of 0.5mm x 5.5mm to 3.18mm x 8mm. Edges are as rolled (rounded) as edging rolls are not used. Available in most grades.

Wire Finishes

Wire Coatings

Super-coat/spring-coat: Water soluble coatings applied by dipping and baking to act as a lubricant carrier in subsequent forming. Wire can be drawn in soap to provide an additional stearate lubricant coating.

Lime: A thin uniform coating of lime applied by dipping and baking.

Soap-coated: CD wire and bar is usually supplied with drawing soap left on to facilitate subsequent forming.

Oiled: BD bar and wire can be supplied with the drawing oil left on to assist subsequent fabrication.

Condition and finish Symbol Description Size range (mm)

Annealed and pickled ANN Grey matt finish, annealed and pickled after 3.00 - 16.00drawing to size.

Bright annealed BA Semi – bright finish obtained by strand annealing 1.00 - 7.00in a protective atmosphere.

Bright drawn BD Bright finish – wire given a cold draw in oil 1.00 - 16.00and cleaned to improve surface lustre.

Cold drawn CD Semi matt finish – lightly drawn in soap. 1.00 - 16.00Can be cleaned if requested.

Temper drawn 1/8 H Cold drawn in oil (BD) or soap (CD) to produce 1.00 - 12.001/4 H specific tensile strength.1/2 H Can have either CD or BD finish.3/4 H See page 14/S4 ‘Temper drawn wire’

Spring temper ST Cold drawn to spring hard temper. 1.00 - 16.00Supplied with lubricant coating to aid spring coiling.Can be supplied cleaned.

Super-coat SC Semi bright finish, coated with non-metallic lubricant 1.00 - 16.00and lightly drawn in soap; or annealed and coated at final size for cold heading.



13S7



Printed July 2010

Within our branches we operate automated bandsaw and hacksaw facilitiesoffering a complete cutting service for your bar requirements. The local marketsand regional centres are supported by the nearest capital city when required.

Maximum cutting diameter is 650mm.

For more details regarding our processing service please contact your nearest sales office.

Bandsaw and hacksaw processing equipment




14S7



Engineering Steel Bar

Photography courtesy of OneSteel Martin Bright and Hamilton Jet NZ.

Engi

neer

ing

Stee

lBar8




Bright mild steel bar

Bright steel bars are carbon steel which has had the surface condition improved over the hot rolled finish supplied by the steel mill. Advantagesachieved include improved machinability, enhancement of physical andmechanical properties and improved dimensional tolerances and straightness.

Cold finished steels are covered by Australian Standard AS1443 or similar overseasalternatives.

Types of cold finished bars

Cold drawn bars are widely used in mass production of parts due to their excellentmechanical and dimensional properties, with machinability in excess of the hot rolledcondition. Round, hexagonal and square bars can be produced by cold drawing.

Turned and polished round bars have similar mechanical properties to those ofequivalent hot rolled bar, but exhibit a smooth, bright surface finish and improveddimensional accuracy. They are widely used where a surface free of decarburisation isrequired, for example in induction hardening and when the surface must be free fromsurface defects, such as for use in cold forming.

Cold drawn and precision ground or turned and precision ground round bars,where very close dimensional tolerances and finishes are required, e.g. plating.

Cold rolled sizes up to 100mm wide and 7mm thick inclusive are produced by coldrolling to produce flat and some special shape sections to suitable tolerances and surface finishes.

Carbon steel groups

10xx Plain carbon steels.

11xx Sulphurised free cutting carbon steels. (Free machining steels)

12xx Phosphorised and sulphurised free cutting carbon steels. (Free machining steels)

xxLxx Lead bearing free machining carbon steels.

13xx Carbon – manganese steels. (Pearlitic manganese steels)


SECTION 8: ENGINEERING STEEL BAR: BRIGHT AND MILD STEEL BAR

1S8




OldPrefix

NewPrefix Practice Example of

New PrefixExample ofOld Prefix

R U Steel with unspecified deoxidation R1008 U1004

S U (no minimum % Si specified) S1010 U1010

CS MMerchant quality. Similar to “U” CS1020 M1020with wider composition range

K No Prefix As per relevant table in Standard K1045 1045

X XA major deviation in chemical XK1320 X1320composition from AISI-SAE grades

M1020 Min 0.15 – 0.30 – – –

Max 0.25 0.35 0.90 0.050 0.050 –

M1030 Min 0.25 – 0.30 – – –

Max 0.35 0.35 0.90 0.050 0.050 –

1045 Min 0.43 0.10 0.60 – – –

Max 0.50 0.35 0.90 0.040 0.040 –

1214 Min – – 0.80 0.04 0.25 –

Max 0.15 0.10 1.20 0.09 0.35 –

12L14 Min – – 0.80 0.04 0.25 0.15

Max 0.15 0.10 1.20 0.09 0.35 0.35

Grade C Si Mn P S Pb

Chemical composition (specified elemental limits as per AS1443)

M1020

M1030

1045

1214

12L14

480 min

560 min

690 min

480 min

480 min

460 min

540 min

650 min

430 min

430 min

430 min

520 min

640 min

400 min

400 min

Up to 16mm incl. Over 16mm to 38mm incl. Over 38mm to 63.5mm incl.

Cold Drawn Condition Tensile Strength (MPa)

Typical minimum tensile properties (not guaranteed as these grades are not tensile tested)

Grade

M1020

M1030

1045

1214

12L14

410 min

500 min

600 min

370 min

370 min

410 min

500 min

600 min

370 min

370 min

Up to 50mm incl. Over 50mm to 250mm incl.

Turned and Polished Condition Tensile Strength (MPa)Grade

Note that alternative grades with guaranteed mechanical properties are available subject to special order.



2S8

Steel making practice




The above table can be used for k tolerance dimensions. k tolerance = -0, +all.

Dimensional tolerances for bright mild steel

Round

Form and condition

h8 h10 h11 h11 h11 h11

Precision ground Cold drawn Turned and polishedSquare Hexagonal Flat

Dimensional tolerances

up to 3 +0 -0.010 +0 -0.014 +0 -0.025 +0 -0.040 +0 -0.060 +0 -0.100

over 3 to 6 +0 -0.012 +0 -0.018 +0 -0.030 +0 -0.048 +0 -0.075 +0 -0.120

over 6 to 10 +0 -0.015 +0 -0.022 +0 -0.036 +0 -0.058 +0 -0.090 +0 -0.150

over 10 to 18 +0 -0.018 +0 -0.027 +0 -0.043 +0 -0.070 +0 -0.110 +0 -0.180

over 18 to 30 +0 -0.021 +0 -0.033 +0 -0.052 +0 -0.084 +0 -0.130 +0 -0.210

over 30 to 50 +0 -0.025 +0 -0.039 +0 -0.062 +0 -0.100 +0 -0.160 +0 -0.250

over 50 to 80 +0 -0.030 +0 -0.046 +0 -0.074 +0 -0.120 +0 -0.190 +0 -0.300

over 80 to 120 +0 -0.035 +0 -0.054 +0 -0.087 +0 -0.140 +0 -0.220 +0 -0.350

over 120 to 180 +0 -0.040 +0 -0.063 +0 -0.100 +0 -0.160 +0 -0.250 +0 -0.400

over 180 to 250 +0 -0.046 +0 -0.072 +0 -0.115 +0 -0.185 +0 -0.290 +0 -0.460

over 250 to 315 +0 -0.052 +0 -0.081 +0 -0.130 +0 -0.210 +0 -0.320 +0 -0.520

Diameter or cross-sectional

dimension (mm) h7 h8 h9 h10 h11 h12

Tolerance grade (mm)

Shape and section measurements

Round bar: measured across the diameter.

Square bar: measured across the flats (AF).

Hexagonal bar: measured across the flats (AF).

Flat bar: measured width x thickness.

Cold drawn

Turned and polished

Coil cold rolled

Bar cold rolled

Round

Hexagon

Square

Flat

Round

Flat

Flat

3.17

4.76

3

9.52x3.17

10

6.35x1.59

25x5

63.5

73.02

50.8

152.4x76.2

260

20x5

100x7

3.5 or 6

3.5

3.5

3.5

3.5 or 6

3.5

3.5

Min. Max.

Size (mm)Production method Shape

Standardnominal lengths

(m)

Centrelessprecision ground Round 3 160 3.5 or 6

Product and stock range for bright mild steel



3S8




Bright mild steel cold finished round bar

3.18 0.125 0.06

4.76 0.187 0.14

6.00 0.236 0.22

6.35 0.250 0.25

7.00 0.276 0.30

7.94 0.313 0.39

8.00 0.315 0.39

9.00 0.354 0.50

9.52 0.375 0.56

10.00 0.394 0.62

11.11 0.437 0.76

12.00 0.472 0.89

12.70 0.500 0.99

13.00 0.512 1.04

14.00 0.551 1.21

14.29 0.563 1.26

14.55 0.572 1.30

15.00 0.591 1.39

15.87 0.625 1.55

16.00 0.630 1.58

17.00 0.669 1.78

17.46 0.687 1.88

18.00 0.709 2.00

19.00 0.748 2.23

19.05 0.750 2.24

20.00 0.787 2.47

20.64 0.812 2.63

21.00 0.827 2.72

22.00 0.866 2.98

22.22 0.875 3.04

23.81 0.937 3.49

24.00 0.945 3.55

Product range and theoretical weights

inchesmm

Diameter Weight(kg/m)

25.00 0.984 3.85

25.40 1.000 3.98

26.00 1.024 4.17

27.00 1.063 4.49

28.57 1.125 5.03

30.00 1.181 5.55

31.75 1.250 6.21

32.00 1.260 6.31

33.00 1.300 6.72

34.92 1.375 7.52

35.00 1.378 7.55

36.00 1.417 7.99

38.10 1.500 8.95

39.00 1.535 9.38

40.00 1.575 9.86

41.27 1.625 10.50

42.42 1.670 11.09

44.45 1.750 12.18

45.00 1.772 12.48

46.00 1.811 13.04

47.62 1.875 13.98

50.00 1.969 15.41

52.07 2.050 16.71

50.80 2.000 15.91

53.67 2.113 17.76

55.00 2.165 18.65

57.15 2.250 20.14

60.00 2.362 22.19

63.50 2.500 24.86

65.00 2.559 26.05

70.00 2.756 30.21

75.00 2.953 34.68

inchesmm


76.20 3.000

80.00 3.150

82.55 3.250

88.90 3.500

90.00 3.543

95.00 3.740

95.25 3.750

100.00 3.937

101.60 4.000

110.00 4.331

114.30 4.500

120.00 4.724

127.00 5.000

130.00 5.118

139.70 5.500

152.40 6.000

165.10 6.500

177.80 7.000

203.20 8.000

254.00 10.000

inchesmm




4S8

Grades: M1020/M1030, 1045, 1214, 12L14

35.80

39.46

42.01

48.72

49.94

55.64

56.01

61.65

63.64

74.60

80.54

88.78

99.44

104.19

120.32

143.19

168.05

194.89

254.55

397.74




Bright mild steel cold finished hexagonal bar

3.18 0.125

4.76 0.187

6.00 0.236

6.35 0.250

7.00 0.276

7.94 0.313

8.00 0.315

9.00 0.354

9.52 0.375

10.00 0.394

11.11 0.437

12.00 0.472

12.70 0.500

13.00 0.512

14.00 0.551

14.29 0.563

14.55 0.572

15.00 0.591

15.88 0.625

16.00 0.630

17.00 0.669

17.46 0.687

18.00 0.709

19.00 0.748

19.05 0.750

20.00 0.787

20.64 0.812

21.00 0.827

22.00 0.866

22.22 0.875

23.81 0.937

24.00 0.945

0.07

0.15

0.24

0.27

0.33

0.43

0.43

0.55

0.62

0.68

0.84

0.98

1.10

1.15

1.33

1.39

1.44

1.53

1.71

1.74

1.96

2.07

2.20

2.45

2.47

2.72

2.90

3.00

3.29

3.36

3.85

3.92



5S8


inchesmm

Diameter Weight(kg/m) inchesmm


25.00 0.984

25.40 1.000

26.00 1.024

27.00 1.063

28.57 1.125

30.00 1.181

31.75 1.250

32.00 1.260

33.00 1.300

34.92 1.375

35.00 1.378

36.00 1.417

38.10 1.500

39.00 1.535

40.00 1.575

41.27 1.625

42.42 1.670

44.45 1.750

45.00 1.772

46.00 1.811

47.62 1.875

50.00 1.969

52.07 2.050

50.80 2.000

53.67 2.113

55.00 2.165

57.15 2.250

60.00 2.362

63.50 2.500

65.00 2.559

70.00 2.756

75.00 2.953

4.25

4.39

4.59

4.96

5.55

6.12

6.85

6.96

7.40

8.29

8.33

8.81

9.87

10.34

10.88

11.58

12.23

13.43

13.77

14.38

15.42

16.99

18.43

17.54

19.58

20.56

22.20

24.47

27.41

28.72

33.31

38.24

Grades: 1045, 1214, 12L14

Other sizes available up to 100mm mill sourced generally.




Bright steel – flat bar and square-edged flat bar

Cold rolled square edge – U1004

Cold drawn square edge – M1020

S10S

Wid

th(m

m)

Imp

eria

lfl

ats

9.52

1020

1020

1020

15.87

1004

1020

1020

19.05

1020

1020

1020

1020

1020

25.40

1004

1020

1020

1020

1020

1020

31.75

1020

1020

1020

1020

1020

1020

1020

38.10

1020

1020

1020

1020

1020

1020

1020

1020

1020

44.45

1020

1020

1020

1020

1020

50.80

1004

1020

1020

1020

1020

1020

1020

1020

1020

1020

63.50

1020

1020

1020

1020

1020

1020

1020

1020

1020

76.20

1020

1020

1020

1020

1020

1020

1020

1020

1020

1020

1020

1020

88.90

1020

1020

1020

101.60

1020

1020

1020

1020

1020

1020

1020

1020

1020

1020

1020

127.00

1020

1020

1020

1020

1020

1020

1020

1020

1020

1020

1020

152.40

1020

1020

1020

1020

1020

1020

1020

1020

1020

3.17

4.76

6.35

7.96

9.52

12.7

015

.88

19.0

522

.22

25.4

031

.75

38.1

044

.45

50.8

057

.15

63.5

076

.20

101.

60

Thic

knes

s(m

m)

S10S

Wid

th(m

m)

Met

ric

flat

s

101004

1004

1004

201004

1020

251004

1004

1004

1004

1020

1020

1020

321004

1004

1004

1004

1020

1020

1020

1020

401004

1004

1004

1004

1020

1020

1020

1020

501004

1004

1004

1004

1020

1020

1020

1020

751004

1004

1004

1020

1020

1020

1020

100

1004

1004

1004

1020

1020

1020

1020

1020

1020

150

1020

34

56

78

1015

2025

4050

Thic

knes

s(m

m)

Couloured

sizestypically

availableex

stock.

ConsultAtlasbranch

forcurrentavailibilityex

stockor

byindent.

AvailableinGrades1004

orM1020.



6S8




Bright mild steel square bar – cold drawn squares

inchesmm

Across Flats Weight(kg/m)


6.00 0.236 0.28

6.35 0.250 0.32

7.94 0.313 0.49

8.00 0.315 0.50

9.53 0.375 0.71

10.00 0.394 0.78

11.11 0.437 0.97

12.00 0.472 1.13

12.70 0.500 1.27

14.29 0.563 1.60

15.87 0.625 1.98

16.00 0.630 2.01

17.46 0.687 2.39

19.05 0.750 2.85

20.00 0.787 3.14

20.64 0.813 3.34

22.23 0.875 3.88

23.81 0.937 4.45

S10S

inchesmm

Across Flats Weight(kg/m)


25.00 0.984 4.91

25.40 1.000 5.06

28.58 1.125 6.41

30.00 1.181 7.06

31.75 1.250 7.91

34.93 1.375 9.58

38.10 1.500 11.39

40.00 1.575 12.56

41.27 1.625 13.37

44.45 1.750 15.51

47.63 1.875 17.81

50.00 1.969 19.62

50.80 2.000 20.26

63.50 2.500 31.65

75.00 2.953 44.16

100.00 3.937 78.50

150.00 5.906 176.62



7S8

Grade: 1214




Carbon steel round bar 1045

Grade C Mn Si P S1045 0.45 0.7 0.2 0.02 0.02

Nominal Diameter (mm) Diameter Tolerance (mm) Out-of-square Tolerance (mm)

Up to 25 ±0.25 0.40

Over 25 to 30 ±0.30 0.45

Over 30 to 40 ±0.40 0.60

Over 40 to 50 ±0.50 0.75

Over 50 to 60 ±0.60 0.90

Over 60 to 70 ±0.70 1.05

Over 70 to 80 ±0.80 1.20

Over 80 to 100 ±0.90 1.35

Over 100 to 125 +3.20 / -nil 3.20

Over 125 to 170 +4.80 / -nil 4.80

Over 170 to 215 +6.40 / -nil 6.40


SECTION 8: ENGINEERING STEEL BAR: CARBON STEEL BAR

Refer to the “Atlas Specialty Metals – Technical Handbook of Bar Products”,for more detail on specifications, dimensions and technical data.

Related Specifications

AS 1442 - 1045JIS G4051 – S45CBS 970: En8D / 43B

Chemical Compostion (% by weight - nominal values)

Grade 1045 is a fully killed medium carbon steel supplied in the as-rolled condition or normalised (subject to the diameter). The tensile strength is not guaranteed, but is typically in the range of 550 – 700 MPa.

ApplicationsThe steel machines readily and is ideal for applications including:

• Axles• Bolts• Hydraulic rams• Pins• Rolls• Shafts• Sprockets• Machined parts requiring better strength than mild steel

The steel is also well suited to induction and flame hardening

Dimensional TolerancesThe following tolerances apply to bar supplied to AS 1442.Similar but not identical tolerances apply for other related specifications.

8S8




Available in random 5.0m - 6.0m lengths


Diameter Weight Diameter Weight

mm inches kg/m mm inches kg/m

16 0.630 1.6 200 7.874 247

20 0.787 2.5 210 8.268 272

24 0.945 3.6 220 8.661 299

27 1.063 4.5 230 9.055 326

30 1.181 5.6 240 9.449 355

33 1.299 6.7 250 9.843 385

36 1.417 8.0 260 10.236 417

39 1.535 9.4 270 10.630 449

42 1.654 9.0 280 11.024 483

45 1.772 5.0 290 11.417 518

50 1.969 15.4 300 11.811 555

55 2.165 18.7 310 12.205 592

56 2.205 19.3 320 12.598 631

60 2.362 22.2 330 12.992 671

65 2.559 26.1 340 13.386 713

70 2.756 30.2 350 13.780 755

73 2.874 32.9 360 14.173 799

75 2.953 34.7 380 14.961 890

80 3.150 39.5 400 15.748 986

85 3.346 44.5 410 16.142 1036

90 3.543 49.9 415 16.339 1062

95 3.740 55.6 420 16.535 1088

100 3.937 61.7 440 17.323 1194

105 4.134 68.0 450 17.717 1248

110 4.331 74.6 460 18.110 1305

120 4.724 88.8 480 18.898 1420

130 5.118 104 500 19.685 1541

140 5.512 121 525 20.669 1699

150 5.906 139 550 21.654 1865

160 6.299 158 590 23.228 2146

170 6.693 178 610 24.016 2294

180 7.087 200 650 25.591 2605

190 7.480 223


SECTION 8: ENGINEERING STEEL BAR: CARBON STEEL BAR

9S8




Low alloy steels

For applications requiring higher tensile strengths and toughness than the carbon steels there is a range of low alloy steels. These are categorised as high tensile orconstructional steels and case hardening steels. The high tensile strength steels havesufficient alloying additions enabling through hardening (by quench and tempertreatment) according to their alloying additions.

Case hardening (carburising) steels

Case hardening steels are a group of alloy steels in which a high hardness surface zone (hence the term ‘case hardened’) is developed during heat treatment byabsorption and diffusion of carbon. The high hardness zone is supported by theunaffected underlying core zone, which is lower hardness and higher toughness.

Plain carbon steels that can be used for case hardening are restricted. Where plaincarbon steels are used, the rapid quenching necessary to develop satisfactory hardnesswithin the case can cause distortion and the strength that can be developed in the coreis very limited. Alloy case hardening steels allow the flexibility of slower quenchingmethods to minimise distortion and high core strengths can be developed.

Nitriding steels

Nitriding steels can have higher surface hardness developed by absorption of nitrogen, when exposed to a nitriding atmosphere at temperatures in the range of 510-530ºC,after hardening and tempering.

High tensile steels suitable for nitriding are: 4130, 4140, X4150, 4340, En25, En26.

Alloy constructional and case hardening steel round bar

4140

4340

En25

En26

Hytuf

En36A

En39B

8620

6587

0.40

0.40

0.30

0.40

0.25

0.12

0.15

0.20

0.16

–

–

–

–

1.5

–

–

–

–

0.80

0.80

0.60

0.60

1.40

0.50

0.50

0.80

0.50

0.90

0.80

0.65

0.65

0.30

0.90

1.20

0.50

1.65

0.20

0.25

0.55

0.55

0.40

0.20

0.20

0.30

–

–

–

–

–

–

–

–

–

2.00

2.50

1.75

3.25

4.20

0.50

1.55

Grade C Si Mn Cr Mo S Ni

Chemical composition (% by weight – nominal values)

High tensile

Case hardening


SECTION 8: ENGINEERING STEEL BAR: ALLOY CONSTRUCTIONAL AND CASE HARDENING STEEL BAR

10S8

(17CrNiMo6)




700-850

770-930

850-1000

930-1080

1000-1150

1080-1230

1150-1300

1230-1380

1550 min.

38.1 and under

over 38.1 to 63.5 inclusive

over 63.5 to 114 inclusive

over 114 to 178 inclusive

over 178 to 241.3 inclusive

Designation of tensile strengths

Tensile strength (MPa)

Diameter (mm)

Tensile strength Min. (MPa)

Tensile strength designator

AS 1444/BS 970 tensile strength designation ASTM A434 Class BD tensile strength

R

S

T

U

V

W

X

Y

Z

1070

1030

960

930

900

Yield (proof) stress and elongation limits also apply – refer to AS 1444, BS 970 or ASTM A434.

Mechanical property specifications

4140 Up to 50mm AS 1444, Condition T.50 to 100mm AS 1444, Condition T.Over 100mm ASTM A434, Class BD.

4340 Up to 100mm AS 1444, Condition U.Above 100mm ASTM A434, 4340, Class BD.

En25 AS 1444, Condition U or BS970: Part 3, 826 M31, Condition U.

En26 BS 970: Part 3, 826M40, Condition W.

Hytuf SAE AMS 6418. Annealed condition.

Note 1: Specified hardenability grades are available on request.

Note 2: The actual specification of the product ordered will depend upon theproduct’s origin – for deviations from the above specification refer theto the Technical Department.

Note 3: Alloy bar can be sourced in alternative conditions, i.e. annealed or otherhardened and tempered conditions.

SpecificationGrade



11S8




4140 General-purpose high tensile, used for axles, shafts, high tensile studs and bolts, gears and drill rods. The steel is also suitable for flame andinduction hardening.

4340 Suitable for the most severe duties where freedom from temper-brittleness is necessary. It has high strength and toughness in large sections. Used inhighly stressed shafts in the larger sizes, heavy truck and tractor axles andtransmission shafts. In the heat-treated condition.

En25 En25 is used extensively in most industry sectors for applications requiring higher tensile and yield strength than 4140 can provide, similar to En26 but with lower carbon content.

En26 Characterised by high strength and toughness in very large sections, similarto En25 but with a higher carbon content. En26 is used extensively in most industry sectors for applications requiring higher tensile and yield strength than 4140, 4340 or En25 can provide.

Hytuf Hytuf offers an excellent combination of very high toughness and high strength. This aerospace specification steel finds appliction in critical mineral processing.

8620 General-purpose case hardening steel suitable for comparatively lightlystressed components. Used for automatic components such as transmissiongears, crown wheels, ring gears, hypoid gears and racers, king pins and pinions.

Atlas 6587 The high chromium content produces high case hardness with excellent corestrength. Used for gears, bearings, sleeves, pins, bushes, shafts, plastic moulds and any highly stressed or high wear component.

En36A Used extensively for highly stressed gears in trucks, agriculture and miningmachinery, pins and brushes, heavily loaded shafts and other applicationsrequiring a hard surface with a tough shock-resisting core. Core tensilestrength 800MPa minimum after hardening and tempering.

En39B An exceptionally high hardenability steel for large or highly stressed gearswhere core strength and toughness is required. May be used as an alloyengineering steel. Core tensile strength 1100MPa minimum after hardeningand strengthening.

Grade Description

Typical applications

High tensile

Case hardening



12S8

(17CrNiMo6)




Alloy and case hardening steel round bar ASTM A434M, BS 970 or AS 1444

inchesmm

DiameterWeight(kg/m)


10.00 0.394 0.62

12.00 0.472 0.89

12.70 0.500 0.99

13.00 0.512 1.04

14.00 0.551 1.21

15.88 0.625 1.55

16.00 0.630 1.58

18.00 0.709 2.00

19.00 0.748 2.23

19.05 0.750 2.24

20.00 0.787 2.47

22.00 0.866 2.98

22.22 0.875 3.04

24.00 0.945 3.55

25.00 0.984 3.85

25.40 1.000 3.98

26.00 1.024 4.17

27.00 1.063 4.49

27.45 1.081 4.64

28.00 1.102 4.83

28.57 1.125 5.03

29.00 1.142 5.18

29.50 1.161 5.36

30.00 1.181 5.55

31.50 1.240 6.12

31.75 1.250 6.21

32.00 1.260 6.31

32.50 1.280 6.51

33.00 1.299 6.71

34.50 1.358 7.34

34.92 1.374 7.52

35.00 1.378 7.55

36.00 1.417 7.99

37.50 1.476 8.67

38.00 1.496 8.90

38.10 1.500 8.95

inchesmm


39.00 1.535 9.38

40.00 1.575 9.86

40.50 1.594 10.11

41.28 1.625 10.51

42.00 1.654 10.87

42.50 1.673 11.14

42.65 1.679 11.21

43.50 1.713 11.67

44.45 1.750 12.18

45.00 1.772 12.48

46.20 1.819 13.16

47.50 1.870 13.91

47.62 1.875 13.98

48.00 1.890 14.20

50.00 1.969 15.41

50.80 2.000 15.91

51.50 2.028 16.35

52.00 2.047 16.67

54.00 2.126 17.98

55.00 2.165 18.65

55.50 2.187 19.03

56.00 2.205 19.33

57.15 2.250 20.14

58.00 2.283 20.74

60.00 2.362 22.19

62.00 2.441 23.70

63.00 2.480 24.47

63.50 2.500 24.86

63.80 2.512 25.09

64.00 2.520 25.25

65.00 2.559 26.05

66.00 2.598 26.85

68.00 2.677 28.51

69.85 2.750 30.08

70.00 2.756 30.21

72.00 2.835 31.96

inchesmm


75.00 2.953 34.68

76.00 2.992 35.61

76.20 3.000 35.80

78.00 3.071 37.51

80.00 3.150 39.47

82.00 3.228 41.45

82.55 3.250 42.01

84.00 3.307 43.50

87.00 3.425 46.66

88.90 3.500 48.72

90.00 3.543 49.94

92.00 3.622 52.18

96.00 3.780 56.82

97.00 3.819 58.01

100.00 3.937 61.65

101.60 4.016 64.14

102.00 4.016 64.14

106.00 4.173 69.27

110.00 4.331 74.60

116.00 4.567 82.96

120.00 4.724 88.78

125.00 4.921 96.33

127.00 5.000 99.43

130.00 5.118 104.19

136.00 5.354 114.03

140.00 5.512 120.83

142.00 5.591 124.31

145.00 5.709 129.62

146.00 5.748 131.41

150.00 5.906 138.72

152.00 5.984 142.44

155.00 6.102 148.11

158.00 6.220 153.90

160.00 6.299 157.82

162.00 6.378 161.79

165.00 6.496 167.84

inchesmm


170.00 6.693 178.17

172.00 6.772 182.38

175.00 6.890 188.80

180.00 7.087 199.75

182.00 7.165 204.21

185.00 7.283 211.00

190.00 7.480 222.56

192.00 7.559 227.26

195.00 7.677 234.42

200.00 7.874 246.60

205.00 8.071 259.08

210.00 8.268 271.88

220.00 8.661 298.39

230.00 9.055 326.13

240.00 9.449 355.10

250.00 9.843 385.31

260.00 10.236 416.75

270.00 10.630 449.42

280.00 11.024 483.34

290.00 11.417 518.48

300.00 11.811 554.85

310.00 12.205 592.46

320.00 12.598 631.30

330.00 12.992 671.37

340.00 13.386 712.67

350.00 13.780 755.21

360.00 14.173 798.98

370.00 14.567 843.98

380.00 14.961 890.23

390.00 15.354 937.70

400.00 15.748 986.40

450.00 17.717 1248.41

500.00 19.685 1541.25



13S8




Hard chrome bar is a chromium-plated steel product used primarily as piston rod material in all standard applications in hydraulics and pneumatics. Commonapplications are found in cranes, dump trucks, lifters, garbage compactors,agricultural machinery and production equipment with movable sections.

Because hard chrome bar is normally used in conditions of high stress, friction and harsh climatic environment, the quality of the base metal and surface treatment are of paramount importance. Wear, impact and corrosion resistance, as well as high yieldstrength, surface smoothness and uniform quality are most important properties of hardchrome bar.

Hard chrome bar typical properties

The basic grades of steel used in the manufacture of hard chrome bar are 1045, 4140hardened and tempered and 1045 induction (surface) hardened.

Grade 1045 steel bar is primarily used in hard chrome bar manufacture due to its wide range of properties consistent with end use applications. Grade 4140 is used inapplications where greater yield strength is required and induction hardened grade 1045is used in applications requiring greater surface impact resistance.

Chromium deposit: Thickness 0.025mm minimum, or 0.050mm on the diameter.

Hardness: 1000-1150HV (Vickers Micro Hardness).

Diameter tolerances:

Size range: Size 19.05mm - 127mm diameter. Sizes outside this range can be quotedagainst enquiry.

Length: Can be supplied in lengths 3.6 metres to 7.0 metres. Normally in 4.0 metres forsizes 19.05mm to 25.4mm and 6.0 metres for sizes above 25.4mm.

Finish: 0.10 - 0.30 micrometres Ra. Chrome bar is precision ground to achieve a fine finish.

Hard chrome bar

mm mm

Up to 51 +0.00 -0.025

Over 51-102 +0.00 -0.050

Over 102 +0.00 -0.075

Diameter Tolerance


SECTION 8: ENGINEERING STEEL BAR: HARD CHROME BAR

14S8




Packing: All hard chrome bars are packaged in cardboard tubes which provide cushioning against impact damage which may occur in handling and transit. All bars are then boxed.

Chrome bar: product range and theoretical weights

1045

4140

0.43 - 0.45

0.38 - 0.43

0.60 - 0.90

0.75 - 1.00

0.10 - 0.35

0.15 - 0.35

0.05 max.

0.04 max.

0.05 max.

0.04 max.

–

0.8 - 1.10

–

0.15 - 0.25

Grade C Mn Si P S Cr Mo

Chemical composition (% by weight)

19.05 2.24

20.00 2.47

22.22 3.05

25.00 3.85

25.40 3.98

28.57 5.03

30.00 5.55

31.75 6.22

32.00 6.32

34.92 7.52

35.00 7.55

36.00 8.00

38.10 8.96

40.00 9.87

44.45 12.19

45.00 12.50

47.63 13.98

50.00 15.43

Weight(kg/m)

Diameter(mm)

Grades: 1045, 1045 induction hardened, 4140 hardened & tempered.

50.80 15.93

56.00 19.33

57.15 20.16

60.00 22.22

63.00 24.27

63.50 24.89

69.85 30.11

70.00 30.24

76.20 35.84

80.00 39.42

82.55 42.00

85.00 44.54

88.90 48.78

90.00 50.00

100.00 61.73

101.60 63.72

114.30 80.54

127.00 99.56

Weight(kg/m)

Diameter(mm)


SECTION 8: ENGINEERING STEEL BAR: HARD CHROME BAR

15S8




Carbon steel hollow bar

Hollow bar, otherwise known as seamless mechanical tubing, is a tubularproduct made with characteristics and properties suitable for subsequenttransformation into a great variety of hollow products and cylindricalcomponents for general engineering purposes. Carbon and alloy steel hollowbars are normally supplied as circular sections although other shapes areavailable.

Selection of the most suitable raw material for production of circular hollow components,whether the component is a plain bush or a complex precision part, should take intoconsideration the advantages in using hollow bar as feedstock. It is important to rememberwhen comparing hollow bar and solid bar that the raw material cost is dependent on thelength of material used to produce the component. Since the purchase price of rawmaterial is based on weight, the price per length is an important factor.

Hollow bar is preferred by many users because of significant savings on raw materialcost and machining time. In many instances it is possible to choose a hollow bar with outside diameter and wall thickness very close to the finished dimensions of thecomponent to be manufactured. The need for preliminary operations such as turningand boring is therefore substantially reduced or eliminated. Benefits are gained fromreduction in setting-up time and machine cycle times, lower labour and overhead costs for each component, reduced tool costs, lower lubricant usage and machinerymaintenance costs. Swarf handling problems are also simplified.

Carbon steel hollow bar

Products are sourced under internationally recognised specifications including ASTM A519M and ISO2938, as well as a variety of proprietary grades which comply with the requirements of appropriate specifications.

The typical grades of carbon steel hollow bar stocked by Atlas Steels are:

• VM312, Grade 147M• 20Mn V6• TIM V6• St52• Ovako 28 (New Zealand only)

Seamless carbon steel hollow bar is normally supplied in the as-rolled condition and issuitable for a wide range of thermal treatments such as normalising, surface hardeningand hardening and tempering.

Low alloy steel hollow bar

Atlas Steels can supply both 4140 and 4340 grades of alloy steel hollow bar, compliantwith ASTM A519M or equivalent specification and supplied in various conditions, usuallyhardened and tempered, but also annealed or as-rolled conditions subject to the specificapplication.

Further enquiries should be made on any specific requirements.


SECTION 8: ENGINEERING STEEL BAR: CARBON STEEL HOLLOW BAR

16S8




No drilling is necessary and a shorter time cycle for themanufacture of each component is made possible.

Boring from hollow bar creates less swarf resulting in lowmaterial wastage and less-frequent machine cleaning.

Coolant may not be needed.

Time is required for drilling from solid bar and the boringoperation may still be required.

Drilling from solid bar creates an excessive amount of swarfresulting in high wastage and frequent machine cleaning.

Coolant most likely required.

A comparison – hollow bar vs solid bar

Boring from hollow bar Drilling from solid bar

Hollow bar: product range and theoretical weights

32 16 4.85

32 20 3.98

36 16 6.54

36 20 5.66

36 25 4.29

40 20 7.54

40 25 6.17

40 28 5.20

45 20 10.18

45 28 7.83

45 32 6.36

50 25 11.74

50 32 9.30

50 36 7.63

56 28 14.49

56 32 13.02

56 36 11.60

56 40 9.70

63 32 18.50

63 36 16.80

63 40 14.90

63 45 12.30

63 50 9.40

71 36 23.50

71 40 21.70

71 45 19.00

71 50 16.10

71 56 12.20

75 40 25.30

OD (mm) ID (mm)Weight(kg/m)

75 45 22.70

75 50 19.70

75 56 15.80

75 60 13.34

80 40 30.10

80 45 27.50

80 50 24.50

80 56 20.60

80 63 15.50

85 45 32.60

85 50 29.70

85 55 26.40

85 67 17.40

90 45 37.45

90 50 35.10

90 56 31.20

90 63 26.00

90 67 22.95

90 71 19.40

95 50 40.80

95 60 33.45

95 56 36.90

95 63 32.08

95 67 28.60

95 75 21.50

100 56 42.90

100 63 37.80

100 71 31.20

100 75 27.60




17S8

100 80 22.80

106 56 50.60

106 63 45.50

106 71 30.80

106 80 30.50

106 85 25.40

112 63 53.70

112 71 47.10

112 80 38.70

112 90 28.20

118 63 62.30

118 71 55.60

118 80 47.30

118 85 42.59

118 90 36.80

118 95 32.08

125 71 66.20

125 80 57.80

125 90 47.30

125 95 41.60

125 100 35.60

132 80 67.96

132 71 77.50

132 80 69.10

132 90 58.60

132 98 49.40

132 106 39.30

140 90 72.10

140 80 82.60





Hollow bar: product range and theoretical weights



140 90 72.10

140 100 60.40

140 106 52.80

140 112 44.70

150 80 100.70

150 85 100.77

150 95 84.60

150 106 70.90

150 118 54.40

150 125 43.70

160 90 109.50

160 100 97.80

160 112 82.10

160 122 67.70

160 132 52.00

162.1 79.7 122.80

162.1 111.3 85.60

170 100 118.40

170 118 94.20

170 130 75.90

170 140 59.20

172.3 121.3 92.20

180 100 140.10

180 112 126.03

180 125 105.04

180 140 80.90

180 150 63.00

190 109 156.20

190 132 117.50

190 150 86.20

190 160 67.10

200 112 176.85

200 140 129.62

200 160 92.25

212 125 180.99

212 150 142.3


212 170 101.04

224 132 211.95

224 160 155.80

224 180 115.60

236 140 228.40

236 170 169.90

236 190 127.50

250 150 261.17

250 180 190.90

250 200 142.80

273 173 275.00

273 193 230.00

273 201 210.40

273 213 180

273 223 157.00

298 198 306.41

298 218 255.00

298 238 199.00

298 248 170.00

298 258 137.00

324 224 337.80

324 244 280.00

324 274 186.00

356 236 437.00

356 256 377.00

356 276 311.00

406 286 512.00

406 306 439.00

406 334 324.00

457 327 628.00

457 357 502.00


18S8




Within our branches we operate automated bandsaw and hacksaw facilitiesoffering a complete cutting service for your bar requirements. The local marketsand regional centres are supported by the nearest capital city when required.

Maximum cutting diameter is 650mm.

For more details regarding our processing service please contact your nearest sales office.

Bandsaw and hacksaw processing equipment


SECTION 8: ENGINEERING BAR: BANDSAW AND HACKSAW PROCESSING EQUIPMENT

19S8



Alum

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Aluminium Sheet, Coil, Plateand Treadplate

Photography courtesy of Alcoa Aluminium and INCAT.

9




Advantages of using Aluminium

• Light weight – approximately 3 the density of steel.• Strength – some alloys can be substantially strengthened by work or by heat treatment.• Workability – easy formability, machinability and readily welded.• Corrosion resistance – varies depending on the alloy; the best resist marine exposure.• Non-toxic – often used in contact with food.• Non-magnetic and non-sparking.• Electrical conductivity – very high; sometimes used for electrical conductors.• Thermal conductivity – high.• Reflectivity – bright finish options available.

Specifications

Generally in accordance with the specifications as outlined in the manual “AluminiumStandards and Data” published by The Aluminium Association, USA. Australian andother national specifications are generally in line with AA specifications.

Aluminium is identifiable by alloy and temper, which indicates chemical and mechanicalproperties. This assists with possible applications for the product.

The following alloys are those commonly stocked in the Atlas Steels aluminium flatproducts program.

Aluminium alloy compositions

Typical compositions of some common alloys. All values are percent.

Only major alloying elements are listed. Normal impurities are also present. Refer to specifications for limits to both major elements and impurities.

Aluminium


SECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATE

1S9

Alloy Al Si Cu Mn Mg Cr Others

1050 99.5 min1145 99.45 min1200 99.0 min2011 rem 5.5 Pb & Bi 0.4% each3003 rem 0.12 1.23004 rem 1.2 1.03105 rem 0.6 0.505005 rem 0.85052 rem 2.5 0.255083 rem 0.7 4.4 0.155186 rem 0.4 3.35251 rem 0.3 2.05383 rem 0.8 4.65454 rem 0.8 2.7 0.16005 rem 0.8 0.56060 rem 0.5 0.5 Fe 0.2%6061 rem 0.6 0.28 1.0 0.206063 rem 0.4 0.76106 rem 0.4 0.1 0.66262 rem 0.6 0.28 1.0 0.09 Pb & Bi 0.55% each6351 rem 1.0 0.6 0.6






2S9

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Aluminium sheet, coil, plate and treadplate

5 0 5 2

Major alloying element Indicates changes to minoralloying elements

Alloy identification number

Therefore 5052 means:

5 = Magnesium is the major alloying element

0 = No changes to original alloysince it was introduced

52 = Identifies the chemical composition of this alloy

Alloy series Major alloying element

1??? = Pure aluminium (99.0% min. and greatest)

2??? = Copper is major addition

3??? = Manganese is major addition

4??? = Silicon is major addition

5??? = Magnesium is major addition

6??? = Magnesium and Silicon are major additions

7??? = Zinc is major addition

8??? = Alloys not covered above

Understanding an Alloy code

An alloy code is made up of 4 digits, e.g:

Alloy Treatable/non-treatable

1??? = Non-heat treatable



6??? = Heat treatable

Heat treatable and non-heattreatable Alloys

Temper Hardness

0 Soft

H?2 4 hard

H?4 2 hard

H?6 p hard

H?8 Hard

Temper designation systemsStrain hardened alloys

Alloy systems

Where “?” can be:1 = As rolled - no final annealed e.g. H122 = Strain hardened and then partially annealed

(200°C - 260°C) e.g. H243 = Strain hardened and then stabilized (150°C) e.g. H36

Non-heat treatable alloys can be hardened bycold work. The degree of work hardening isdesignated by the Temper. Heat treatable alloys(the 2000, 6000 and 7000 series) are able to besolution treated and then age-hardened. Thesehave “T” tempers.



3S9




ASTM B928 Typically a marine standard requiring exfoliation corrosion testing but also inter-granular resistance. Material for marine application is typically ordered as tempers H116 and/or H321 and possiblyreferenced to an international recognised testing authority. All material to this standard is linemarked with manufacturing traceability.

ASTM B209 A non-marine application where additional corrosion testing is not required. This is typically appliedto plate for the transport industry where surface finish and bright levels are critical. Material isordered to a standard “H” temper i.e. H32, which mechanical properties are very similar to H321.The material does not require identification line marking from the manufacturer.

DNV/Lloyds Plate for marine applications can be supplied with testing certified by Det Norske Veritas (DNV).

Plate temper codes

Understanding a cold rolled temper code

H111 Strain hardened less than the amount required for a controlled H11 temper.

H112 No special control over amount of strain hardening. Some minimum strength limits set.

H321 Strain hardened less than amount required for a controlled H32 temper.

H116 Acceptable resistance to stress cracking and exfoliation attack. Strain hardened less than amount required for a controlled H32 temper.

H321/H116 Plate can be supplied with a dual temper from select mills.

H32 Strain hardened by rolling and then stabilising heat treatment to 4 hard.

Note: Plate tempers generally restricted to 2 hard maximum owing to heavy gauge – cannot get sufficient cold work for higher tempers.

Plate standards

Anodising Quality Aluminium Sheet

Altas standard stock is not classified as “anodising quality” and as such is not guaranteed to give acceptable anodisingappearance in any particular conditions. Much of this standard stock has been shown by considerable productionexperience to anodise well, particularly in smaller items and where exact colour consistency is not required. Theacceptability of anodising outcomes should be established by trial on a case by case basis with this product.

Atlas can source anodising quality aluminium sheet, usually in grade 5005. Where exact colour matching is requiredacross a batch or even between batches this should be discussed with Atlas sales staff.

Standard Description

Code Description



4S9




Product range

Aluminium Sheet Note: Through our processing facilities (Atlas Metals Processors), all sheet product can be slit and cut to length for specific requirements.

Linishing is also available.

Aluminium Coil/StripNote: Through our processing facilities (Atlas Metals Processors), all coil product can be slit and cut to length for specific requirements.

Linishing is also available.

Aluminium PlateNote: Through our processing facilities (Atlas Metals Processors), all plate product can be slit and cut to length for specific requirements.

Aluminium Treadplate Note: Mill orders can be supplied to a customer’s desired width and length.

Alloys 5005, 5052/ 5251

Tempers 0, H32, H34, H38, H321/H116

Thickness range (mm) 0.15 to less than 6

Width range (mm) 900, 1200, 1500

Length range (mm) 1800, 2400, 3000, 3600

Other grades available on request.

Alloys 3003, 3004, 3105, 5005, 5052/5251

Tempers 0, H32, H34, H38, H321/H116

Thickness range (mm) 0.15 to less than 6

Width range (mm) 25 to 1525

Alloys (Commonly stocked) 5052/5251, 3003

Tempers 0, H112, H114Finish Standard 5 bar Mill Finish (Alloy 5052/5251 Temper 0)

Propeller Pattern Bright (Alloy 3003 Temper H114)

Thickness range (mm) 1.6 to 8

Width range (mm) 1200 to1525

Length range (mm) 2400 to 6100

Alloys 5083, 5005, 5052, 5454, 5186

Tempers H32, H34, H321/H116

Thickness range (mm) 6 to 25

Width range (mm) 1200 to 2500

Length range (mm) 2400 to 12000



5S9




ExtrusionsStandard and industry specific shapes are stocked in select Atlas branches. Please enquire at your local sales office.

Non Standard Product RangeAluminium product can be sourced outside the standard stock range nominated above. For such inquiries please contact the local Atlas sales office.

Finishes

Aluminium Plate• Elval Bright Transport Plate: this material is sourced from a select mill. Atlas market and stock this quality of

plate in Alloy 5083, temper H32.

• Mill Finish: this refers to plate supplied ex mill with a commercial finish. This material is typically used in themarine industry, general engineering and transport industry where bright plate is not critical.

Tread Plate

Pattern - 5 Bar Pattern - Propeller or 1 Baravailable in Alloy 5052 available in Alloy 3003



6S9




Alloy Temper t=0.4mm t=0.8mm t=1.6mm t=3.0mm t=4.0mm t=6.0mm t=10.0mm t=12.0mm0 0t 0t 0t 0t 0t 0.5t 0.5t 1t

H12 0t 0t 0t 0t 0t 0.5t 1t 1.5tH14 0t 0t 0t 0.5t 0.5t 1t 1.5t 2tH16 0t 0t 0.5t 1tH18 0.5t 1t 1.5t 2t

0 0t 0t 0t 0t 0t 1t 1t 1.5tH12 0t 0t 0t 0.5t 1t 1t 1.5t 2tH14 0t 0t 0t 1t 1t 1.5t 2t 2.5tH16 0t 0.5t 1t 1.5t 1.5t 2.5t 3t 4tH18 1t 1.5t 2t 3t

0 0t 1t 1t 1t 1t 1t 2.5t 4tT42 2.5t 3t 4t 5t 5t 6t 7t 8t

0 0t 0t 0t 0t 0.5t 1t 1t 1.5tH12 0t 0t 0t 0.5t 1t 1t 1.5t 2tH14 0t 0t 0t 1t 1t 1.5t 2t 2.5tH16 0.5t 1t 1t 1.5tH18 1t 1.5t 2t 3tH32 0t 0t 0t 0.5t 1t 1t 1.5t 2tH34 0t 0t 0t 1t 1.5t 1.5t 2t 2.5tH36 0.5t 1t 1t 1.5t 2.5t 3t 3.5t 4tH38 1t 1.5t 2t 2.5t 3.5t 4.5t 5.5t 6.5t

0 0t 0t 0t 0.5t 1t 1tH32 0t 0t 0.5t 1t 1t 1.5tH34 0t 1t 1t 1.5t 1.5t 2.5tH36 1t 1t 1.5t 2.5tH38 1t 1.5t 2.5t 3t

0 0t 0t 0t 0.5t 1t 1tH32 0t 0t 0t 1t 1t 1.5tH34 0t 0t 1t 1.5t 1.5t 2tH36 1t 1t 1.5t 2tH38 1t 1.5t 2.5t 3t

0 0t 0t 0t 0.5t 1t 1t 1.5t 1.5tH32 0t 0t 1t 1.5t 1.5t 1.5t 1.5t 2tH34 0t 1t 1.5t 2t 2t 2.5t 2.5t 3tH36 1t 1t 1.5t 2.5t 3t 3.5t 4t 4.5tH38 1t 1.5t 2.5t 3t 4t 5t 5.5t 6.5t

0 0t 0t 0.5t 1t 1t 1t 1.5t 1.5tH32 0t 0.5t 1t 1.5t 1.5t 2t 2.5t 3.5tH34 0.5t 1t 1.5t 2t 2.5t 3t 3.5t 4t

H112 2t 2.5t 3t0 0.5t 1t 1t 1t 1.5t 1.5t

H321 1.5t 1t 1.5t 1.5t 1.5t 2t 2.5t0 0t 0t 1.5t 1t 1t 1t 1.5t 1.5t

H32 0t 1.5t 1.5t 2t 2t 2t 2.5t 3tH34 0.5t 1t 1.5t 2t 2.5t 3t 3.5t 4tH36 3t 3.5t

H112 1.5t 2t 2t 2.5t0 0t 0t 0t 1t 1t 1t 1.5t 2t

T4 & T42 0t 0.5t 1t 1.5t 2.5t 3t 3.5t 4tT6 & T62 1t 1t 1.5t 2.5t 3t 4t 4.5t 5t

1 The radii listed are the minimum recommended for bending sheets and plates without fracturing in a standard press break with air bend dies. Other typesof bending operations may require larger radii or permit smaller radii. The minimum permissible radii will also vary with the design and condition of tooling.

2 Heat-treatable alloys can be formed over appreciable smaller radii immediately after solution heat treatment.3 The H112 temper (applicable to non-heat treatable alloys) is supplied in the as-fabricate condition without special property control, but usually can be

formed over radii applicable to the H14 (or H34) temper or smaller.

Bending radius chart

Recommended minimum inside bending radii for 90 degree cold forming of sheet andplate 123 (bending transverse to rolling direction).

Radii for various thickness expressed in terms of thickness t

1080A105013501150

11001200

20242

3003

32033005

5005

3004

5050A

50525251

5154A5454

5083

5086

60612



7S9



Photography courtesy of Outokumpu, Atlas Specialty Metals and *Corbis (copyright).

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Quenched & TemperedLow Alloy Steel Plate

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Quenched and Tempered Low Alloy Steel Plate

Atlas Steels stocks and distributes quenched and tempered plate, a steel that isstronger and harder than ordinary carbon steel. The product is used for themanufacture and repair of machinery and structures where greater abrasionresistance or higher yield strength is required.

Atlas primarily stocks the Bisalloy brand range of quenched and tempered plate that isreadily available in a multitude of grades and thicknesses.

Grade 80

High strength, low alloy structural steel with controlled carbon equivalent for optimumweldability. This plate can be successfully welded to itself and a range of other steels,provided low hydrogen consumables are used and attention is paid to preheat, interpasstemperature, heat input and the degree of joint restraint.

Stress relieving can be achieved at 540ºC-570ºC. Heating above this temperature should beavoided to minimise adverse effects on mechanical properties. This plate can be successfullycold formed, provided allowances are made for the increased strength of the steel.

Applications. Utilising the high strength properties of this grade allows reduction insection thickness, without loss of structural integrity. Common applications:

• Transport equipment • Lifting equipment

• Excavator and loader buckets • Dump truck trays

Grade 400/450

High hardness, abrasion-resistant steel with a controlled carbon equivalent for optimumweldability. With attention to heat input, preheat and consumable selection, it can bereadily welded to itself and other steels, using conventional low hydrogen processes.

Applications. Through the plate’s hardness and good mechanical properties this grade is the most popular wear plate in Australia. It has been extensively used in the following areas:

• Dump trucks • Earthmoving buckets

• Chutes • Gear wheels

Grade 500

Medium carbon, high hardness and abrasion-resistant steel. With attention to heatinput, preheat and consumable selection, it can successfully be welded to itself and arange of other steels.

The high hardness causes difficult cold forming, requiring higher bending and coldforming forces along with greater allowances for springback.

Applications. The hardest quenched and tempered steel produced offers exceptionallong life in sliding abrasion applications such as:

• Chutes • Cutting edges

• Wear liners • Earthmoving buckets


SECTION 10: QUENCHED AND TEMPERED LOW ALLOY STEEL PLATE

1S10




Quenched and Tempered steel plate range

Bisalloy brand is commonly stocked.Other brands/sizes/thicknesses are available upon request.

Calculation for plate mass: width x length x thickness x 7.85 = plate weight.Example: 2.485m x 8.0m x 12mm x 7.85 = 1873kg or 1.873 tonne.

Thickness (mm) 80 Grade

4

5

5

6

8

10

10

12

12

16

16

20

20

25

25

32

32

40

50

60

65

70

75

80

90

100

120

140

150

160

2500 x 9000

1525 x 8000

2500 x 9000

2485 x 8000

2485 x 8000

2485 x 8000

3100 x 8000

2485 x 8000

3100 x 8000

2485 x 8000

3100 x 8000

2485 x 8000

3100 x 8000

2485 x 8000

3100 x 8000

2485 x 8000

3100 x 9000

2485 x 8000

2485 x 8000

2485 x 6000

2400 x 6000

1900 x 6000

1900 x 6000

1900 x 6000

1525 x 6000

1525 x 6000

2000 x 4000

400 Grade 500 Grade

Product stocked or available from production in Australia

Width x Length (mm)

on application

on application

on application


SECTION 10: QUENCHED AND TEMPERED LOW ALLOY STEEL PLATE

2S10



Prod

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Product Support Services

Photography courtesy of Macweld and Stoddart.



www.atlasteels.com.auPrinted July 2010

Technical Services


SECTION 11: PRODUCT SUPPORT SERVICES: TECHNICAL SERVICES

Atlas Steels has for many years taken a leadership role in the stainless andspecial steels market by providing technical service support to users through ourqualified and experienced staff at our distribution and processing operations.

The Atlas Steels Technical Department exists to support our customers and salespersonnel to:

• assist with grade selection and metallurgical properties of steel;

• assist with product selection to meet specific needs;

• assist with the nomination and interpretation of specifications;

• recommend fabrication procedures;

• investigate problems when they occur; and

• train staff and those of customers in the use of stainless and special steels.

The Department establishes and maintains the quality standards for product supply frommills and conducts a testing program to ensure that product sold by Atlas Steels meetsthose standards.

Customers are invited to take advantage of the technical service provided by Atlas Steels;all enquiries can be directed to:

Australia:

Free call: 1800 818 599

Email: [email protected]

New Zealand:

Telephone: +61 3 9272 9963

Email: [email protected]

1S11




Quality assurance principles

A principal factor in the performance of an organisation is the quality of itsproducts and services. Quality is the sum total of the features or characteristicsof a product or service that determines whether it is satisfactory for theintended end use.

Atlas Steels has a formal quality management system, which has been continuallycertified to ISO9001 since 1990. The quality system at Atlas provides the followingbenefits to our customers:

• product identification and traceability at all stages of operations;

• product supplied only from approved vendors;

• product purchased to recognised specifications and standards;

• mill inspection certificates available with purchases;

• systematic and proper storage, packaging and handling of all products;

• personnel who identify easily with customer quality needs;

• an established inventory management system and procedures based on an integratedcomputer network; and

• a computerised system of document control, record keeping and handling of non-conforming product.

• continual improvement of the quality system;

The Atlas quality assurance system is based on our ongoing commitment to meet ourcustomers’ expectations of quality and service. Our commitment to quality managementmeans we are constantly reassessing our performance and aim to continually improveour systems and procedures with the aim of maintaining our leadership in the stainlessand special metals distribution industry in Australia and New Zealand.

An important aspect of the Atlas quality system is the ability to trace product from the original source to end user. This process provides two significant services to thecustomer:

• mill inspection certification when required; and

• product liability requirements can be complied with.

The mill inspection certificate is the evidence that the product supplied is in conformancewith the appropriate standard specification.

Quality Assurance Practices


SECTION 11: PRODUCT SUPPORT SERVICES: QUALITY ASSURANCE PRACTICES

2S11




Product specifications

Most special metal products distributed by Atlas Steels are ordered to ASTM (AmericanSociety for Testing and Materials) specifications. Some Australian (AS), Euronorm (EN),British (BS), Japanese (JIS), German (DIN) and International (ISO) standards are nominatedwhere appropriate. ANSI/ASME and API specs are also commonly used for fluid products.A list of the most common product specifications is contained in the appendices of thispublication.

ASTM standards are frequently issued in dual inch-pound and metric units and aretypically designated as follows: Stainless steel plate, sheet and coil to ASTMA240/A240M. It is the policy of Atlas to purchase the metric version where one exists, inthis case ASTM A240M.

In the ASTM system ‘general requirements’ to product specifications, which includesdimensional tolerance, are often given in separate specifications, for example, ASTMA240/A240M refers to A480/A480M for dimensions, etc.

Product traceability

Traceability of product achieves two things:

1. it provides correct documentation when a customer requires it (i.e. inspectioncertificates); and

2. it enables traceability back to the supplier should there be a product non-conformance.Traceability within Atlas Steels is based on:

• identification data supplied by the mill, with the product. This is typically a heatnumber, batch number or bundle number; and

• the Atlas batch number is used as an identifier for all Atlas product.

Atlas controls the traceability of product up until the time it is delivered to a customer.From that point it is the customer’s responsibility to maintain traceability.

Grade colour codes

Colour coding is a method employed as a secondary aid to steel grade identification andis complementary to marked, tagged or label identification. Products not normally colourcoded are stainless steel tube, sheet and coil, fittings, flanges, wire, wire rope andwelding consumables.

Minor deviations from the standard colour are accounted for by a white stripe or band,which indicates that the product varies in some way from the standard grade, or isspecial in some way.



3S11






In addition some specific grades or product are colour coded as ‘no colour’... AtlasCR12plate and U1004 carbon steel bright bar are not coded even though all other stainlesssteel plate and bright bar products are. These products are identifiable as the onlyuncoded products.

When colour coded product is cut the offcut is also colour coded.

Inspection certificates

Euronorm EN10204 covers test certification. It outlines the type of information to beincluded in the certification and nominates the testing authority who should conductand sign-off the test certificates.

Type 3.1 test certificates must contain results of tests actually carried out on the batch ofmaterial being certified (type 2 test certificates can contain typical rather than actualvalues). Personnel independent of production must have carried out the tests and thedocument must contain a statement that the product complies with the order or withthe relevant product specification.

Atlas standard purchasing requirement from mills is for test certification of product toEN10204, 3.1.

Supplier selection

Atlas aims to have a select group of preferred suppliers that have a proven track recordfor commercial, delivery and quality performance.

The list of suppliers comprises a worldwide network of both mill and stockist specialtymetals suppliers. Mills usually provide lower prices, but large overseas stockists can oftendeliver quicker.

Before a supplier is included on the Atlas approved vendors listing they must satisfy thecriteria of quality assurance and product approval processes conducted by the TechnicalServices Department of Atlas. New suppliers maybe required to submit test samples,which are evaluated for conformance with recognised standard specifications.

Existing suppliers are subjected to random product audits (from product in thewarehouses and from evaluation of customer complaints). Procedures also exist withinAtlas to monitor price competitiveness, delivery and service quality of all suppliers.

4S11




As experienced market leaders, we have grown from specialists in supply and distribution of stainless and specialty metals to providers of a totalmaterials service.

The Atlas Total Materials Service

We offer a total materials service throughout the lifecycle of a project. From inception toclearance, our service involves:

• Supply;• Logistics;• Warehousing; and• Management of all materials; as well as• Support of ongoing maintenance requirements.

Supply

Atlas Steels draws upon its worldwide network of proven steel mills and specialistdistributors, to ensure procurement of the right quality of materials at a competitive rate.

The development and appraisal of our extensive supply network has been carried outover many years. Our supply partners have been evaluated and selected on the basis of:reliability, quality of product, technical support, cost-effectiveness and responsiveness to client needs.

Logistics

We have the logistical knowledge and experience to transport steel and associatedmaterials to all on-site and off-site warehouses and storage locations worldwide.

We have a detailed understanding of land, sea and air transport and insurance, as wellas the ablitity to deal with complex import and customs requirements and negotiations.

And we don’t leave deadlines to chance — we see expediting as a critical part of what we do.

Atlas Project Services


SECTION 11: PRODUCT SUPPORT SERVICES: ATLAS PROJECT SERVICES

5S11




Warehousing

Atlas Steels can provide all storage and warehousing infrastructure and personnel onand off-site – throughout the life of the project.

Running a network of warehouses across Australia and New Zealand means that weunderstand the importance of the right materials reaching the right yard, andappropriate storage that prevents substitution.

Where appropriate, we will offer you the use of an existing Atlas warehouseinfrastructure, as well as access to supplier warehouses and stock.

Management

We have more than 70 years of experience in getting materials from the mill to theend-user economically, at just the right time, and meeting clients’ quality expectations.

We manage all materials certification and tracking, backed by proven quality assuranceprocesses. Document control is one of the main components of our support activity. SAPis our IT platform, but we also have the flexibility to integrate into any existing client ITsystem.

We proactively drive each project. We don’t leave timely delivery to chance. Expediting isa key part of our service, and conducting regular review meetings means that we keepyou informed as to the progress of your project.

Strong relationships with our supply network mean we can also quickly source additionalmaterials should project requirements suddenly change.

The Right People

The Atlas Steels team comprises experienced specialists in sales, operations, marketing,procurement and project management.

Our people possess strong technical knowledge, and they understand the specificrequirements of owners, engineering contractors, consultants and constructioncontractors involved in major projects.

We have fostered the development of a talented pool of project managers who workclosely with clients on day to day project implementation.

A Wealth of Project Experience

Atlas Steels has impressive project experience with key industrial and resources markets,including: Oil and Gas, Mining and Minerals Infrastructure, Energy and Water,Pharmaceuticals, Food and Beverage, Transportation, Defence and Petrochemicals. Forthe most recent project reference list, please contact us.



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S10S

Stainless steel – Ferritic � � � � �– Austenitic � � � � �– AtlasCR12 � � �– Duplex � � � � �– Super austenitic � � � � �– Super duplex � � � � �– Martensitic � �

Carbon steel � � � � �Low alloy steel � � �Nickel alloys � � � � �Copper-nickel alloys � � � �Aluminium � � �Titanium alloys � � �Q&T steels �

Product Sheet coil stripPlate Bar

Tube andFittings

Pipe andfittings

Typical products sourced for projects

Contact the nearest Atlas Steels branch (ref back cover) for your

projects needs.



7S11



Appendices

Photography courtesy of Macweld and Stoddart.

Appe

ndic

es12





Stainless steel wire


Stainless steel bar

ASTM A313 Chromium-nickel stainless and heat resisting steel spring wire.

ASTM A493 Stainless and heat resisting steel for cold heading and cold forging wire.

ASTM A580 Stainless and heat resisting steel wire.

ASTM A581 Free machining stainless and heat resisting steel wire and wire rods.

ASTM A555/A555M General requirements for stainless and heat resisting steel wire and wire rods.

JIS G4309 Stainless steel wires.

JIS G4314 Stainless steel wires for springs.

Welding wire

AWS A5.4 Specification for covered corrosion resisting chromium and chromium-nickel steel welding electrodes.

AWS A5.9 Specification for corrosion resisting chromium and chromium-nickel steel bare and composite metal cored and stranded welding electrodes and welding rods.

ASTM A276 Stainless and heat resisting steel bars and shapes.

ASTM A564/A564M Hot rolled and cold finished age-hardening stainless and heat resisting steel bars and shapes.

ASTM A582 Free machining stainless and heat resisting steel bars and hot rolled or cold finished.

ASTM A193/A193M Alloy steels and stainless steel bolting materials for high temperature service.

ASTM A194/A194M Carbon and alloy steel nuts for bolts for high pressure and high temperature service.

ASTM A320/A320M Alloy steel bolting materials for low temperature service.

ASTM A453/A453M Bolting materials, high temperature 345 to 827MPa yield strength with expansion co-efficients comparable to austenitic steels.

ASTM A479/A479M Stainless and heat resisting steel bars and shapes for use in boilers and other pressure vessels.

ASTM A484/A484M General requirements for stainless and heat resisting steel bars, billets and forgings.

EN 10088-3 Stainless steels – Part 3: Technical delivery conditions for semi-finished products, bars, rods and sections for general purposes.


Stainless steel hollow bar

ASTM A511 Seamless stainless steel mechanical tubing.

ASTM A450/A450M General requirements for carbon, ferritic alloy and austenitic alloy tubes.

DIN 17 456 General purpose seamless circular stainless steel tubes – ferritic and austenitic.

Product specifications


SECTION 12: APPENDICES: PRODUCT SPECIFICATIONS

3S12




Stainless steel pipe

ASTM A312/A312M Seamless and welded austenitic stainless steel pipe.

ASTM A358/A358M Electric-Fusion-Welded (EFW) austenitic chromium-nickel alloy steel pipe for high temperature service.

ASTM A409/A409M Welded large diameter austenitic steel pipe for corrosive or high temperature service.

ASTM A731/A731M Seamless and welded ferritic and martensitic stainless steel pipe.

ASTM A790/A790M Seamless and welded ferritic/austenitic stainless steel pipe.

ASTM A450/A450M General requirements for carbon, ferritic alloy and austenitic alloy steel tubes.

ASTM A530/A530M General requirements for specialised carbon and alloy steel pipe.

ASTM A999/A999M General requirements for alloy and stainless steel pipe.

JIS G3459 Stainless steel pipes.

ANSI/ASME B36.19M Stainless steel pipe.

Higher austenitic

ASTM B673 UNS N08904 welded pipe.

ASTM B677 UNS N08904 seamless pipe and tube.

ASTM A167 Stainless and heat resisting chromium-nickel steel plate, sheet and strip.

ASTM A176 Stainless and heat resisting chromium steel plate, sheet and strip.

ASTM A240/A240M Chromium and chromium-nickel stainless steel plate, sheet and strip for pressure vessels and general applications.

ASTM A263 Corrosion resisting chromium steel clad plate, sheet and strip.

ASTM A264 Stainless chromium-nickel steel clad plate, sheet and strip.

ASTM A265 Nickel and nickel base alloy clad steel plate.

ASTM A666 Austenitic stainless steel sheet, strip, plate and flat bar for structural applications.

ASTM A480/A480M General requirements for flat rolled stainless and heat resisting steel plate, sheet and strip.

EN 10088-2 Stainless steels – Part 2: Technical delivery conditions for sheet/plate and strip for general purposes.

Higher austenitic

ASTM B625 UNS N08904 plate, sheet and strip.

Stainless steel flat product

AS 1444 Wrought alloy steels – standard and hardenability (H) series and hardened and tempered to designated mechanical strengths.

ASTM A331 Steel bars, alloy, cold finished.

ASTM A434 Steel bars, alloy, hot wrought or cold finished, quenched and tempered.

ASTM A29/A29M Steel bars, carbon and alloy, hot wrought and cold finished; general requirements.

ASTM A304 Steel bars, alloy, subject to end quench hardenability requirements.

Low alloy steel bar






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ASTM A182/A182M Forged or rolled alloy steel pipe flanges, forged fittings and valves and parts for high temperature service.

ASTM A403/A403M Wrought austenitic stainless steel piping fittings.

ASTM A815/A815M Wrought ferritic, ferritic/austenitic and martensitic stainless steel piping fittings.

AS 2129 Flanges for pipes, valves and fittings.

ASME B1.20.1 Pipe threads, general purpose (inch).

ANSI B16.5 Steel pipe flanges and flanged fittings.

ANSI B16.9 Factory-made wrought steel butt-welding fittings.

ANSI B16.11 Forged steel fittings socket-welding and threaded.

ANSI B16.25 Butt-welding ends.

MSS SP43 Wrought stainless steel butt-welding fittings.

BS21 BSP Threading - refer also AS ISO 7-1

ISO 4144 Stainless steel fittings threaded to ISO 7-1.


Stainless steel pipe fittings and flanges


ASTM A213/A213M Seamless ferritic and austenitic alloy steel boiler, superheater and heat exchanger tubes.

ASTM A249/A249M Welded austenitic steel boiler, superheater, heat exchanger and condenser tubes.

ASTM A269 Seamless and welded austenitic stainless steel tubing for general purposes.

ASTM A270 Seamless and welded austenitic stainless steel sanitary tubing.

ASTM A450/A450M General requirements for carbon, ferritic alloy and austenitic alloy steel tubes.

ASTM A554 Welded stainless steel mechanical tubing.

ASTM A791/A791M Welded unannealed ferritic stainless steel tubing.

ASTM A789/A789M Seamless and welded ferritic/austenitic stainless steel tubing for general service.

AS 1163 Structural steel hollow sections (dimensional tolerances).

AS 1528, Parts 1 to 4 Tubes (stainless steel) and tube fittings for the food industry.

Higher austenitic

ASTM B674 UNS N08904 welded tube.

ASTM B677 UNS N08904 seamless pipe and tube.

Stainless steel tube and fittings

ASTM A519 Seamless carbon and alloy steel mechanical tubing.

ISO 2938 Hollow bars for machining.

DIN 1629 Seamless circular unalloyed steel tubes – special purposes.


Carbon and alloy steel hollow bar



5S12




AS 1442 Carbon steels and carbon manganese steels – hot rolled bars and semi-finished product.

AS 1443 Carbon steels and carbon manganese steels – cold finished bars.

ASTM A576 Steel bars, carbon, hot wrought, special quality.

JIS G4051 Carbon steels for machine structural use.

Carbon steel bar products

Carbon steel pipe, tube and fittings

ASTM A179/A179M Seamless cold drawn low alloy steel heat exchanger and condenser tubes.

API 5L Line pipe.

ASTM A53M Black and zinc coated welded and seamless steel pipe.

ASTM A106M Seamless carbon steel pipe for high temperature service.

ASTM A105M Carbon steel forgings for piping applications.

ASTM A234M Piping fittings of wrought carbon steel and alloy steel for moderate and high temperature service.

BS 3799 Steel pipe fittings, screwed and socket welding for the petroleum industry.

AS 1163 Structural steel hollow sections.

AS 1074 Steel tubes and tubular for ordinary service.

BS 13872 Screwed and socketed steel tube and tubulars.

EN 10241 Steel threaded pipe fittings.

ASME B36.10M Welded and seamless wrought steel pipe.





6S12




Grade Colour Codes


SECTION 12: APPENDICES: GRADE COLOUR CODES

Grade Colour Grade Colour Grade Colour Grade Colour

Stainless steels Alloy steels Carbon steels

Grade colour codes

303 Light blue AtlasCR12 No colour 4140 Blue+green U1004 No colour

304 Lilac 409 Blue X4150 Hot pink+green 1010 Black

304L Aqua green 410 Grey 4340 Orange+green 1020 Yellow

310 Brown 416 Beige En25 Green+green 1030 White

316 Dark green 420 Hot pink En26 Black+green 1040 Tan

316L Orange 430 White 4620 Grey+red 1045 Green

321 Black 431 Red 8620 White+red X1112 Light green

253MA Serpentine 440C Yellow 17CrNiMo6 Black+red 1146 Orange

2205 Lime green 630 (17/4PH) Sunflower En36A Red+red 1214 Hot pink

En39B Yellow+red 12L14 Purple

Grade Colour Codes

7S12




VICTORIA

Melbourne13-23 Lynch RoadBROOKLYN VIC 3012Telephone: (03) 9272 9999Facsimile: (03) 9272 9950Email: [email protected]

Shepparton14 McHarry PlaceSHEPPARTON VIC 3630Telephone: (03) 5831 5499Facsimile: (03) 5831 7955Email: [email protected]

Wodonga16 Moloney DriveWODONGA VIC 3690Telephone: (02) 6056 7211Facsimile: (02) 6056 7944Email: [email protected]

TASMANIA

Launceston2-4 Derby StreetMOWBRAY TAS 7248Telephone: (03) 6326 6055Facsimile: (03) 6326 6145Email: [email protected]

NEW SOUTH WALES

Sydney41 Lyn ParadePRESTONS NSW 2170Telephone: (02) 9825 7500Facsimile: (02) 9825 7510Email: [email protected]

Newcastle12 Pippita CloseBERESFIELD NSW 2322Telephone: (02) 4922 5566Facsimile: (02) 4922 5565Email: [email protected]

SOUTH AUSTRALIA

Adelaide9 Capelli RoadWINGFIELD SA 5013Telephone: (08) 8359 1100Facsimile: (08) 8359 1122Email: [email protected]

NORTHERN TERRITORY

DarwinLot 2847, Pruen RoadBERRIMAH NT 0828Telephone: (08) 8947 2717Facsimile: (08) 8947 4010Email: [email protected]

WESTERN AUSTRALIA

Perth407 Victoria RoadMALAGA WA 6090Telephone: (08) 9209 9699Sales Fax: (08) 9249 2644Email: [email protected]

KalgoorlieLot 117 Kinclaven WayWEST KALGOORLIE WA 6430Telephone: (08) 9022 3911Facsimile: (08) 9022 3955Email: [email protected]

QUEENSLAND

Brisbane40 Coulson StreetWACOL QLD 4076Telephone: (07) 3246 9999Sales: (07) 3246 9988Facsimile: (07) 3246 9966Email: [email protected]

Gladstone15 Bassett StreetGLADSTONE QLD 4680Telephone: (07) 4976 9088Facsimile: (07) 4976 9544Email: [email protected]

Mackay42A Commercial AvenuePAGET QLD 4740Telephone: (07) 4952 3455Facsimile: (07) 4952 3378Email: [email protected]

Townsville27– 41 Toll StreetBOHLE QLD 4818Telephone: (07) 4774 7316Facsimile: (07) 4774 7304Email: [email protected]

NEW ZEALAND

Auckland66 Harris RoadEAST TAMAKITelephone: (09) 634 0179Facsimile: (09) 634 0172Email: [email protected]

Christchurch17 Hammersmith DriveSOCKBURNTelephone: (03) 977 9000Facsimile: (03) 977 9001Email: [email protected]

Dunedin8 Kitchener StreetDUNEDINTelephone: (03) 477 2793Facsimile: (03) 477 1383Email: [email protected]

Wellington2-14 Port RoadSEAVIEW, LOWER HUTTTelephone: (04) 568 3109Facsimile: (04) 568 5236Email: [email protected]

Distribution Locations

STRONG IN STEELS SINCE 1939

Atlas_ProductGuide_Covers 2/8/10 10:14 AM Page 3


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