product catalogue long products - НЛМК-Урал · 2017-03-10 · 4 nlmk group product...

LONG PRODUCTS PRODUCT CATALOGUE

LONG PRODUCTS

METALWARE

2 NLMK GROUP PRODUCT CATALOGUE

CONTENTSABOUT NLMK GROUPp. 7 About NLMK Group

p. 9 Customer service

p. 11 Efficient production with minimum environmental impact

p. 13 About production

p. 16 Certification LONG PRODUCTS p. 20 Long products production flow

p. 21 NLMK’s equipment for long products manufacturing

p. 24 Concast square billet according to TU 14-177-63-2008, ZTU 56-ESPTs-001-2013

p. 26 Sections of hot-rolled reinforcing bars of class А-I (А240) according to GOST 5781

p. 26 Die-rolled section of hot-rolled reinforcing bars, A400 class, in rods under TU 14-1-5541-2006, die-rolled section of heat-strengthened reinforcing bars, A400C and A500C classes, in rods under GOST R 52544-2006, TU 14-1-5570-2008 as well as in bundles according to TU 14-1-5580-2009

p. 26 Die-rolled section of hot-rolled reinforcing bars, A400 class, in bundles under TU 14-1-5579-2009

3LONG PRODUCTS

p. 31 Sections of hot-rolled steel equal angles according to GOST 8509-93

p. 36 Wire rod from carbon and low-carbon steel for redrawing into wire according to TU 0934-002-55791017-2010

p. 39 Wire rod from high-carbon steel for redrawing into wire according to TU 0934-003-55791017-2010

p. 41 Hot-rolled equal angle according to GOST 8509

p. 43 Steel wire

p. 44 General purpose low-carbon steel wire according to GOST 3282

p. 47 General purpose galvanized wire according to TU 1211-005-55798700-2006

p. 49 Steel welding wire according to GOST 2246

p. 50 Heat-treated welding wire Sv-08Mn2Si according to TU 1221-020-55798700-2007

p. 50 Cold-drawn wire from low-carbon steel for armouring reinforced concrete structures of Vr-1 class according to GOST 6727

p. 52 Wire from low-carbon steel of die-rolled section of Vr-1 class with zinc coating for armouring reinforced concrete structures according to TU 1213-024-55798700-2008


p. 54 Cold-deformed weldable die-rolled sections of В500С class for armouring reinforced concrete structures according to GOST R 52544-2006

p. 55 Galvanized steel wire for overhead communication lines according to GOST 1668

p. 56 Galvanized steel wire for armouring electrical wires and cables according to GOST 1526

p. 57 High-quality low-carbon wire according to GOST 792

p. 59 Polygraphic wire according to GOST 7480

p. 60 Galvanized steel binding wire for overhead communication lines according to GOST 15892

p. 61 Barbed monobasic fluted wire according to GOST 285

p. 64 Steel grid mesh of specific cut length according to TU 14-406-46-2004

METALWAREp. 68 Construction nails according to

GOST 4028

p. 69 Round clout nails according to GOST 4029

p. 69 Roofing nails according to GOST 4030

p. 70 Finishing round nails according to GOST 4032

p. 71 Round box nails according to GOST 4034

p. 72 Round moulding pins according to GOST 4035

CONTENTS

5LONG PRODUCTS

p. 73 Nails for asbestos-cement roofing according to TU 1271-001-55798700-2011

p. 74 Finishing nails according to TU 1271-002-55798700-2011

p. 75 Screw-shank nails according to TU 1271-017-55798700-2007

p. 76 Ring-shank nails according to TU 1271-018-55798700-2007

p. 77 Construction nails according to TU 1271-023-55798700-2008

p. 78 Cartridge nails according to TT 14-407-4.019-2008

p. 81 Self-tapping screws for gypsum plasterboard according to TU 1640-015-55798700-2006

p. 82 Self-tapping screws with pressure disk for fastening metal sheets according to TU 1640-013-55798700-2006

p. 83 Self-tapping screws for wood according to TU 1640-014-55798700-2006

p. 84 Furniture fastener according to TT 14-406-002-2005

p. 85 Nail screw TT 14-406-4.014-2007, TT 55798700-03-002-2012

7LONG PRODUCTS

NLMK GROUP

ABOUTNLMK GROUPNLMK Group is a vertically integrated steelmaking company, the largest steelmaker in Russia and a leading global supplier of high-quality steel products.

NLMK Group produces hot-rolled, cold-rolled, galvanized and pre-painted rolled products, electrical steel (grain oriented and non-grain oriented), a wide range of plates, long products, and metalware. NLMK Group’s steel products are used in various industries, from construction and engineering to power-generating equipment and offshore wind turbines.

In 2014, NLMK Group supplied its products to 70 countries around the world, selling 15.1 million tonnes of products, a third of which was value-added products.

NLMK Group’s key production assets are located in Russia, Europe and the United States. Steel production capacity exceeds 17 million tonnes per year. NLMK Group has the most competitive cash cost among global steel manufacturers.

NLMK Group’s companies are committed to globally accepted social responsibility standards and are constantly improving their production processes to reduce their environmental impact and ensure occupational safety. In 2014, investment in environmental initiatives and projects totalled RUB 5.4 billion.


For the convenience of our customers, we have set up a unified sales service call centre: +7 (495) 134 44 45. To provide feedback on the quality of products and our sales service performance, please write to [email protected].

9LONG PRODUCTS

NLMK GROUP

CUSTOMERSERVICETo improve our customer service, we have created departments focusing on direct sales to customers and distributors, product marketing, technical support, sales planning and support.

Our sales and technical support experts are always available to provide consulting services, both remotely and on-site.

The company’s sales policy is aimed at ensuring consistently high product quality, on-time delivery, competitive pricing and excellent service.

We value customer loyalty and are committed to building long-term mutually beneficial relations, focusing on the individual needs of our partners.

+7 495 134 44 45

[email protected]


According to Roshydromet (Russian Federal Service for Hydrometeorology and Environmental Monitoring), air pollution in Lipetsk, home to 80% of NLMK Group’s production facilities, is five times lower than a decade ago, bringing it in line with cities with no industrial operations. In 2014, Lipetsk was recognized as the cleanest regional centre in the Central Federal District and the cleanest steelmaking city in Russia.

11LONG PRODUCTS

NLMK GROUP

EFFICIENT PRODUCTIONWITH MINIMUMENVIRONMENTALIMPACTNLMK Group has invested over $1 billion into environmental projects over the last decade. Over this period, NLMK’s output has almost doubled, and the company has become the largest steel producer in Russia. Today, NLMK accounts for 22% of all Russian steel.

Against the background of increased production volumes, NLMK Group’s continual focus on reducing its environmental footprint and implementing the most advanced technologies allowed the company to more than halve its air emissions, approaching the levels of the best available technologies (BAT). NLMK has completely stopped waste water discharge and industrial waste accumulation.

In May 2014, NLMK Group announced the new stage in its Environmental Programme 2020. It is aimed at further minimizing NLMK’s environmental footprint and achieving the best possible environmental standards in global steel production.

22%$

of Russian steel is produced by NLMK Group

invested in environmentalprojects and initiatives

bn

reduction of emissionsagainst output growth

13LONG PRODUCTS

NLMK GROUP

Being a part of NLMK Group, Long products Division is one of the biggest manufacturers of long products and metalware on the Russian market. The production structure of NLMK-Long includes capacities that form a closed production cycle from collection and processing of scrap ferrous metals to production of high conversion steel products — reinforcing bars and shaped rolled products, wire rod and metalware.

NLMK-Long’s basic enterprises:

• NSMMZ — electrical steel-making production and production of long products;

• NLMK-Metalware — metalware production;

• NLMK-Kaluga — Electrical steel-making production, production of long products and sections.

NLMK Group’s long products division (NLMK-Long) manufactures reinforcement bars, U-rods, angles, wire rod, wire and fastening products. At present, NKMK-Long accounts for about 20% of the reinforcing bar market and 22% of the metalware market.

Vtorchermet NLMK is the biggest chain of scrap collecting and scrap processing enterprises operating in 33 Russian regions. Vtorchermet NLMK has a wide geographical presence and is equipped with state-of-the-art equipment, which allows it to satisfy 80% of NLMK’s needs in high-quality raw materials. Processed scrap is supplied to NSMMZ’s electrical steel-making production sites in Revda and to NLMK-Kaluga as well as to BOF production at Novolipetsk.

ABOUTPRODUCTION


NSMMZ — Nizhneserginskiy metalware-metallurgical plant is situated in the town of Revda, Sverdlovsk region, and manufactures square continuously cast billets (CCB). This is NLMK-Long’s core site. It supplies billets to long products rolling facilities located in the towns of Nizhniye Sergi and Beryozovsky.

Nizhniye Sergi site produces rebar in rods. Square concast billet produced in Revda by rolling at Mill 250, becomes a high-quality reinforcing bar designed to armour reinforced concrete structures and to manufacture parts of complex shape bearing dynamic loads.

NSMMZ’s rolling shop in Beryozovsky manufactures wire rod and reinforcing bars in coils. The production facility has the most advanced equipment and state-of-the-art rolling technologies which allow it to make products from a wide range of steel grades of high strength class with low content of scale and stable mechanical properties.

RevdaBeryozovsky

15LONG PRODUCTS

NLMK GROUP

NLMK-Metalware is the leading manufacturer of metalware in Russia located in the town of Beryozovsky. Wire rod produced at NSMMZ, is used here to manufacture marketable wire for armouring reinforced concrete structures, galvanized and welding wire, construction nails and fastening products.

NLMK-Kaluga is the youngest enterprise in NLMK Group and the largest manufacturer of steel rolled products for construction in the Central region of Russia. The idea behind NLMK-Kaluga project is based on the mini-mill concept of locating EAF production and rolling operations close to the sources of raw materials and consumers of finished products. The production capacity of NLMK-Kaluga for manufacturing steel and long products amounts to 1.5 million tonnes of steel and 0.9 million tonnes of rolled products per year. NLMK-Kaluga has equipment that is unique to Russia, which allows it to manufacture the widest range of premium grade long products for construction.

Kaluga


CERTIFICATION

17LONG PRODUCTS

NLMK GROUP

TYRES

CONSTRUCTION NETSAND WIREFRAMES

ELECTRICAL EQUIPMENT

LONG PRODUCTS NLMK accounts for 20% of the long products market. The company offers the following products to its customers: billets, reinforcing bars, steel angle. Long products are mainly used in the construction sector and in infrastructure projects.

ROOFING AND FINISHING

PIPE INDUSTRY

LOAD-BEARINGSTRUCTURES


LONG PRODUCTSPRODUCTION FLOW

Metal scrapVtorchermet NLMK

EAF.NLMK-Kaluga (Vorsino),

NSMMZ (Revda)

Ladle-Furnace UnitNLMK-Kaluga (Vorsino),

NSMMZ (Revda)

CCM.NLMK-Kaluga (Vorsino),

NSMMZ (Revda)

Continuously cast blank

Mill 250NSMMZ (Nizhniye Sergi)

Long products in rods

Mills 450/250.NLMK-Kaluga (Vorsino)

Long products in rodsSections

Mill 150NSMMZ (Beryozovsky)

Long products in coils

Long products

21 LONG PRODUCTS

NLMK equipment for long products manufacture

Melt shop-1, Melt shop-2 NSMMZ, Revda

Unit Description Product range

Electric arc furnace.Manufacturer — VAI-Fuchs(Germany — Austria)

Designed for furnace charge heatingConcast square billet with a cross-section of 125х125 mm and length from 8,000 mm to 12,000 mm from low-alloyed steels

Ladle furnaceManufacturer — VAI-Fuchs(Germany — Austria)

Designed for secondary metallurgy

Billet continuous casting machineManufacturer — VAI-Fuchs(Germany — Austria)

Designed for casting steel into continuously cast billet.6 strands

Mill 150, a branch of NSMMZ, Beryozovsky


Reheating furnaceManufacturer — SMS Meer (Germany)

Designed for heating a continuously cast billet200 t/h (116 billets with cross-section of 125х125 mm)

Wire rod 5.50 mm up to 22.0 mmReinforcing bars from 6 mm to 16 mm

Rolling train.Manufacturer — Danieli (Italy)

Designed for metal reduction. 115 m/s

Signal-based line

Wire unit

Water cooling unitDesigned for primary cooling of rolled products afterthe wire unit. 13 sections

Laying pipeDesigned for forming wraps and laying themonto the screen feeder

Screen feeder (Stelmor line)Designed for further cooling of rolled productsand transportation to the ring distributor

Ring distributor Designed for collecting all wraps of one strip

Coiler Designed for forming coils

AdjustageDesigned for metal finishing and preparation for shippingafter rolling


Rolling mill 250, a branch of NSMMZ, Nizhniye Sergi


Reheating furnace Designed for heating a continuously cast billet

Reinforcing bars from 10 mm to 40 mm

Rolling train.Manufacturers: Danieli (Italy) and Duo (Germany)

Designed for metal reduction

Thermomechanical hardening of rolled products

Designed for enhancing mechanical propertiesof reinforcing bars


NLMK-Metiz, Beryozovsky


DrawbenchManufacturers — KOCH (Germany), MARIO FRIGERIO (Italy), TEАM MECCANICA (Italy)

Designed for wire drawing

0.56 million tonnes per year of wire andfastening products

Fasteners manufacturing machine.Manufacturers — WAFIOSand HILGELAND (Germany)

Designed for manufacturing fasteners (forming a head, thread, nib point)

Chemical and thermal treatment line.Manufacturer — KOHNLE (Germany)

Designed for thermal treatment of fasteners

Packing line.Manufacturer — WEIGHPARK (Netherlands)

Designed for fasteners packing

Hot-dip galvanizing lineManufacturer — FIB (Belgium)

Designed for hot-dip galvanizing of wire

Hot-dip galvanizing and phosphate treatment line.Manufacturer — MANZ (Germany)

Designed for galvanizing and phosphate treatment of fasteners

Electrical phosphate treatment line.Manufacturer — M+E (Italy)

Designed for electrical phosphate treatment of wire

Bright annealing line.Manufacturer — EBNER (Austria)

Designed for wire annealing

Long products

23 LONG PRODUCTS

Melt Shop NLMK-Kaluga


Electric Arc furnace.Manufacturer — Siemens VAI Metals Technologies (former — Fuchs) (Germany — Austria)

Designed for furnace charge heating

Concast square billet with a cross-section of 150х150 mm and 125х125 mm and a lengthfrom 8,000 mmto 12,000 mmfrom low-alloyed steels

Two-position furnace-ladle unit.Manufacturer — Siemens VAI Metals Technologies (former — Fuchs) (Germany — Austria)

Designed for secondary metallurgy

Blank continuous casting machineManufacturer — Siemens VAI Metals Technologies (former — Fuchs) (Germany — Austria).Manufacturer — VAI-Fuchs(Germany — Austria)

Designed for steel casting into continuously castbillets. 8 strands

Rolling mill 450/250, NLMK-Kaluga


Reheating furnaceManufacturer — SMS Meer (Germany)

Designed for heating a continuously cast billet150 t/h (75 blanks with a cross-section of 150х150 mm)

Reinforcing bars from 10 mm to 40 mm.Steel angle 25–100

Rolling train.Manufacturer — SMS Meer (Germany)

Designed for metal reduction. 115 m/s

Signal-based line

Unit

Thermal hardening lineDesigned for primary cooling of rolled productsafter units

Walking refrigerator Designed for transporting and cooling rolled products

Packing lineDesigned for forming packs of reinforcing barsand steel sections



Square continuously cast billet according to TU 14-177-63-2008, ZTU 56-ESPTs-001-2013

Length, mmCross-section, mm

Tolerance

Thickness(width), mm Length, mm

Cutting angle, mmVariance in diagonals, mm

max

TU 14-177-63-2008 6000–11700 125×125 ±3.0 ±100 8 10

ZTU 56-ESPTs-001-2013 9600–12000 125×125 ±3.0 ±100 8 10

ZTU 56-ESPTs-001-2013 9600–12000 150×150 ±3.5 ±100 8 12

Note. As agreed with the customer, it is possible to manufacture billets with a cross-section of 100×100 mm,length of 6,000–11,700 mm as a well as cross-section of 125×125 mm and 150×150 mm, length 6,000–12,000 mm.

Chemical compositionA concast square billet is made of:— carbon steel of commercial quality according to GOST 380;— carbon steels of SAE 1005, SAE 1006, SAE 1008, SAE 1010, etc. grades according to ASTM А510 М;— low-carbon steel of Sv-08, Sv-08A, Sv-08AA grades and alloyed steel of 08Mn2Si grade according to GOST 2246,

Sv-08MnNiMo grade and other steel grades as agreed with the customer;— telegraph steel of T, TM grades according to TU 0934-002-55791017-2010;— low-alloyed steel of 35MnSi and 25Mn2Si grades according to GOST 5781-82, GOST R 52544-2006;— high-quality structural steel according to GOST 1050.As agreed with the customer, it is possible to manufacture billets with a chemical composition conforming to any other standards and requirements.

PACKINGComplies with the requirements of GOST 7566.

MARKINGMarking shall be applied on the end or on the lateral face of each CCB by stamping, with indelible paint or with a tag from water-resistant film indicating the heat number and steel grade. Marking can be applied withthe conventional heat number and steel grade code, with the designation explained in the certificate:— heat number — five digits (including the first digit indicating the furnace number);— steel grade code — four digits (according to TU 14-177-63-2008).A quality certificate shall be drawn up for each cargo transport unit shipped indicating the cargo transport unit number, heat number, steel grade, chemical composition, size, quantity and weight and,if necessary, other data as agreed.

APPLICATIONManufacture of long products and wire rod.

Long products

25 LONG PRODUCTS

Billet packaging No.1

As agreed with the customer, it is possible to ship 4-6 pcs of billets without packaging band if there are shipping collars or without collars in bulk.

1

234

5

6

№ Description

1. Shipping collar of wire rod

2. Packaging clip

3. Packaging band

4. Marking

5. Label

6.Marking of billet ends with paintat the customer’s request (colour as agreed with the customer)


Section of hot-rolled (HR) reinforcing bars of class А-I (А240) according to GOST 5781

Die-rolled section of HR reinforcing bars, А400 class, in bars according to TU 14-1-5541-2006, die-rolled section of heat-strengthened reinforcing bars, А400С and А500С classes, in bars according to GOST R 52544-2006, TU 14-1-5570-2008 as well as in bundles according to TU 14-1-5580-2009

Die-rolled section of HR reinforcing bars, А400 class, in bundles according to TU 14-1-5579-2009

Long products

27 LONG PRODUCTS

Reinforcing steel class Section diameter, mm Section type Product mix Steel grade Chemical composition

А-I (А240)6–16 in coils

Plain GOST 5781 St3ps, St3sp GOST 38018–32 in bars

А4006–16 in coils

Die-rolledTU 14-1-5579-2009 35MnSi,

25Mn2SiGOST 5781

10–40 in bars TU 14-1-5541-2006

А500С, А400С6–16 in coils

Die-rolled

TU 14-1-5580-2009St3Mnsp, ST3ps,St3sp

TU 14-1-5580-2009

TU 14-1-5570-2008 TU 14-1-5570-200810–40 in bars GOST R 52544-2006 GOST R 52544-2006

At800 10–16* in bars Die-rolled GOST 10884 25Mn2Si GOST 10884

*Rolled steel production No.16 is performed according to preliminary agreement.

Nominal diameters and cross-sectional areas, weight of 1 m of length of straightened bars and tolerance of nominal weight according to TU 14-1-5541-2006, TU 14-1-5579-2009, TU 14-1-5580-2009, TU 14-1-5570-2008, GOST R 52544-2006

Nominal diameter, dn, mmNominal cross-section area, Fn, mm2

Weight of 1 m length (linear density)

Nominal, kg/m Permitted tolerance, %

6 28.3 0.222±8

8 50.3 0.395

10 78.5 0.616+5–6

12 113.1 0.888

14 153.9 1.208

16 201.1 1.578

+3–5

18 254.5 1.998

20 314.2 2.466

22 380.1 2.984

25 490.9 3.853

28 615.8 4.834

32 804.2 6.313+3–4

36 1017.9 7.990

40 1256.6 9.865


Main geometric parameters for die-rolled section of reinforcing steel, А400 class, according to TU 14-1-5541-2006, А400С and А 500С classes according to TU 14-1-5580-2009, TU 14-1-5570-2008, GOST R 52544-2006

Nominal diameter, dn, mm

Die-rolled section parameters, mm

Slope angleof tie side face α degree min

Slope angleof ties β, degrees

Core diameter, d

Tie height, h, min

Overall cross section dimensions, d1 and d2

Tie incre-ment , t Tie width, b

6 5.8 0.4 7.0 5 0.6

45 40–60

8 7.7 0.6 9.3 6 0.8

10 9.5 0.8 11.5 7 1.0

12 11.3 1.0 13.7 8 1.2

14 13.3 1.1 15.9 9 1.4

16 15.2 1.2 18.0 10 1.6

18 17.1 1.3 20.1 11 1.8

20 19.1 1.4 22.3 12 2.0

22 21.1 1.5 24.5 14 2.2

25 24.1 1.6 27.7 15 2.5

28 27.0 1.8 31.0 17 2.8

32 30.7 2.1 35.1 18 3.2

36 34.5 2.3 39.5 19 3.6

40 38.4 2.5 43.8 20 4.0

Main geometric parameters for die-rolled section of reinforcing steel, А400 class, according to TU 14-1-5579-2009

Nominal diameter, dn, mm

Die-rolled section parameters, mm

Slope angleof tie side face α degrees, min

Slope angleof ties β, degrees

Core diameter, d

Tie height, h, min

Overall cross section dimensions, d1 and d2

Tie incre-ment , t Tie width, b β1 β2 β3

6 5.8 0.4 7.0 5 0.6

45 60–70 40–50 40–60

8 7.7 0.6 9.3 6 0.8

10 9.5 0.8 11.5 7 1.0

12 11.3 1.0 13.7 8 1.2

14 13.3 1.1 15.9 9 1.4

16 15.2 1.2 18.0 10 1.6

Long products

29 LONG PRODUCTS

Chemical composition of steel and carbon equivalent value (CEV) according to TU 14-1-5570-2008, TU 14-1-5580-2009 and GOST R 52544-2006

Bar class

Composition, %, max:Carbon equivalent, CEV, %, maxCarbon Silicon Manganese Phosphorus Sulphur Nitrogen

А400С 0.22 0.90 1.60 0.050 0.050 0.012 0.50

А500С (0.24) (0.95) (1.70) (0.055) (0.055) (0.013) (0.52)

Notes.1. Mass fraction of elements in finished products is given in brackets.2. In steels containing nitride-forming elements, the mass fraction of nitrogen is not limited.

Mechanical properties of reinforcing bars according to TU 14-1-5570-2008, TU 14-1-5580-2009 and GOST R 52544-2006

Bar class

Mechanical properties, min

Yield strength, σt (σ0,2) Ultimate resistance, σВ Relative elongation, б5

N/mm2 %

А400С 400 500 16

А500С 500 600 14

The mechanical properties of reinforcing bars according to TU 14-1-5541-2006 and TU 14-1-5579-2009 conform toGOST 5781.Reinforcing bars are manufactured in coils with the following dimensions: 1,250×800×950–1,250 mm (see Page 30).

PACKINGCoils are strapped with wire rod with a diameter of 6.5–7.0 mm in four places over the circumference of the coil.Bars with a weight up to 5 tonnes are strapped with wire rod with a diameter of 5.5–7 mm in two cords with mandatory twisting.When the products are shipped by rail, the loading rate for a gondola car is 67–69 tonnes for bars in rods and 55—61 tonnes for bars in coils.

MARKINGTwo labels are attached to every package (every coil). Marking on the label shall contain the following:manufacturer’s trademark, heat number, steel grade, section and its dimension (number), coil (bundle) weight, shift symbol.

APPLICATIONReinforcing common and prestressed structures.Reinforcing bars of А400 class according to TU 14-1-5541-2006, in coils according to TU 14-1-5579-2009 as well as TMT reinforcing bars of А500С class according to TU 14-1-5570-2008, TU 14-1-5580-2009 can be combined or substituted with reinforcing bars of А III (А400) class according to GOST 5781, А500С — according to GOST R 52544-2006.


123

Reinforcing bar packaging No.2

Packing of reinforcing bars

Packing of reinforcing bars in coils

1

2

№ Description

1 Strapping by wire rod

2 Shipping collar of wire rod

3 Label

№ Description


2 Label

Long products

31 LONG PRODUCTS

Section of HR steel equal angles according to GOST 8509-93

Angle sections

Angle number Length, mm Product mix Steel grade Chemical composition

2.5–10 6 000–12 000 GOST 8509-93 ZSP/PS GOST 535-2005

№ Description

b Flange width

t Flange thickness

R Root radius

r Toes radius

F Cross-sectional area

I Second moment of area

хо

Distance from the centre of gravity to the outer face of the flange

Ixy Product of inertia

i Radius of inertia

CLEAN AIR IN THE CITIES WHERE WE OPERATENLMK Group is implementing investment projects aimed at reducing its impact on atmospheric air. As a result, the labour conditions at production facilities have improved and a favourable environment has been established around the plants.

Specific emissions at NLMK Group’s plants have halved in 15 years approaching the level of the best available technologies.


Weight, cross-sectional area and reference value of the parameters of equal angles under GOST 8509-93

Dimensions Weight,kg/m

S, cm²

ParametersDistance from thecentre of gravity

Reference values for axes

А, mm

t, mm

rroot, mm

х-х=у-у u-u v-v

Cx=Cy, cm

Cu, cm

Cv, cm

Ix=Iy, cm4

rx=ry, cm

Zx=Zy, cm³

Iu, cm4 ru, cm

Iv, cm4 rv, cm

Zv, cm³

25×25×3 1.12 1.4225

3 3.5 0.723 1.77 1.02 0.803 0.751 0.452 1.27 0.945 0.334 0.484 0.326

25×25×4 1.45 1.85 4 3.5 0.762 1.77 1.08 1.02 0.741 0.586 1.61 0.931 0.43 0.482 0.399

30×30×3 1.36 1.7430

3 5 0.835 2.12 1.18 1.4 0.899 0.649 2.22 1.13 0.585 0.581 0.496

30×30×4 1.78 2.27 4 5 0.878 2.12 1.24 1.8 0.892 0.85 2.85 1.12 0.754 0.577 0.607

35×35×4 2.09 2.6735

4 5 1 2.47 1.42 2.95 1.05 1.18 4.68 1.32 1.23 0.678 0.865

35×35×5 2.57 3.28 5 5 1.04 2.47 1.48 3.56 1.04 1.45 5.64 1.31 1.49 0.675 1.01

40×40×3 1.84 2.35

40

3 6 1.07 2.83 1.52 3.45 1.21 1.18 5.45 1.52 1.44 0.783 0.949

40×40×4 2.42 3.08 4 6 1.12 2.83 1.58 4.47 1.21 1.55 7.09 1.52 1.86 0.777 1.17

40×40×5 2.97 3.79 5 6 1.16 2.83 1.64 5.43 1.2 1.91 8.6 1.51 2.26 0.773 1.38

45×45×4 2.74 3.4945

4 7 1.23 3.18 1.75 6.43 1.36 1.97 10.2 1.71 2.68 0.876 1.53

45×45×5 3.38 4.3 5 7 1.28 3.18 1.81 7.84 1.35 2.43 12.4 1.7 3.26 0.871 1.8

50×50×4 3.06 3.89

50

4 7 1.36 3.54 1.92 8.97 1.52 2.46 14.2 1.91 3.73 0.979 1.94

50×50×5 3.77 4.8 5 7 1.4 3.54 1.99 11 1.51 3.05 17.4 1.9 4.55 0.973 2.29

50×50×6 4.47 5.69 6 7 1.45 3.54 2.04 12.8 1.5 3.61 20.3 1.89 5.34 0.968 2.61

60×60×5 4.57 5.82

60

5 8 1.64 4.24 2.32 19.4 1.82 4.45 30.7 2.3 8.03 1.17 3.46

60×60×6 5.42 6.91 6 8 1.69 4.24 2.39 22.8 1.82 5.29 36.1 2.29 9.44 1.17 3.96

60×60×8 7.09 9.03 8 8 1.77 4.24 2.5 29.2 1.8 6.89 46.1 2.26 12.2 1.16 4.86

65×65×6 5.91 7.5365

6 9 1.8 4.6 2.55 29.2 1.97 6.21 46.3 2.48 12.1 1.27 4.74

65×65×8 7.73 9.85 8 9 1.89 4.6 2.67 37.5 1.95 8.13 59.4 2.46 15.6 1.26 5.84

70×70×6 6.38 8.1370

6 9 1.93 4.95 2.73 36.9 2.13 7.27 58.5 2.68 15.3 1.37 5.6

70×70×7 7.38 9.4 7 9 1.97 4.95 2.79 42.3 2.12 8.41 67.1 2.67 17.5 1.36 6.28

75×75×6 6.85 8.7375

6 9 2.05 5.3 2.9 45.8 2.29 8.41 72.7 2.89 18.9 1.47 6.53

75×75×8 8.99 11.4 8 9 2.14 5.3 3.02 59.1 2.27 11 93.8 2.86 24.5 1.46 8.09

80×80×6 7.34 9.35

80

6 10 2.17 5.66 3.07 55.8 2.44 9.57 88.5 3.08 23.1 1.57 7.55

80×80×8 9.63 12.3 8 10 2.26 5.66 3.19 72.2 2.43 176 115 3.06 29.9 1.56 9.37

80×80×10 11.9 15.1 10 10 2.34 5.66 3.3 87.5 2.41 15.4 139 3.03 36.4 1.55 11

Long products

33 LONG PRODUCTS


S, cm²



А, mm

t, mm

rroot, mm

х-х=у-у u-u v-v

Cx=Cy, cm

Cu, cm

Cv, cm

Ix=Iy, cm4

rx=ry, cm

Zx=Zy, cm³

Iu, cm4 ru, cm

Iv, cm4 rv, cm

Zv, cm³

90×90×7 9.61 12.2

90

7 11 2.45 6.36 3.47 92.5 2.75 14.1 147 3.46 38.3 1.77 11

90×90×8 10.9 13.9 8 11 2.5 6.36 3.53 104 2.74 16.1 166 3.45 43.1 1.76 12.2

90×90×9 12.2 15.5 9 11 2.54 6.36 3.59 116 2.73 17.9 184 3.44 47.9 1.76 13.3

90×90×10 15 17.1 10 11 2.58 6.36 3.65 127 2.72 19.8 201 3.42 52.6 1.75 14.4

100×100×8 12.2 15.5

100

8 12 2.74 7.07 3.87 145 3.06 19.9 230 3.85 59.9 1.96 15.5

100×100×10 15 19.2 10 12 2.82 7.07 3.99 177 3.04 24.6 280 3.83 73 1.95 18.3

100×100×12 17.8 22.7 12 12 2.9 7.07 4.11 207 3.02 29.1 328 3.8 85.7 1.94 20.9

Moscow-City is a business area in Moscow on the Presnenskaya embankment. The complex of multi-purpose business centre buildings occupies an area of about 60 hectares. It includes 53 to 374 metres high buildings with up to 95 floors.

It is expected that once completed Moscow-City complex will comprise 23 facilities covering a total area of 4.3 million square metres, of which 1.5 million meters will be allocated to office premises and almost 800 thousand meters for residential open plan apartments.

MOSCOW-CITYNLMK’s reinforcing bars of all type-sizes, classes AI, А400, А500С, АТ800.

KEY COLLABORATIONS


Weight, cross-sectional area and reference value of the parameters of equal angles GOST 8509-93 (continued)


S, cm²



А, mm

t, mm

rroot, mm

х-х=у-у u-u v-v

Cx=Cy, cm

Cu, cm

Cv, cm

Ix=Iy, cm4

rx=ry, cm

Zx=Zy, cm³

Iu, cm4

ru, cm

Iv, cm4 rv, cm

Zv, cm³

90×90×7 9.61 12.2

90

7 11 2.45 6.36 3.47 92.5 2.75 14.1 147 3.46 38.3 1.77 11

90×90×8 10.9 13.9 8 11 2.5 6.36 3.53 104 2.74 16.1 166 3.45 43.1 1.76 12.2

90×90×9 12.2 15.5 9 11 2.54 6.36 3.59 116 2.73 17.9 184 3.44 47.9 1.76 13.3

90×90×10 15 17.1 10 11 2.58 6.36 3.65 127 2.72 19.8 201 3.42 52.6 1.75 14.4

100×100×8 12.2 15.5

100

8 12 2.74 7.07 3.87 145 3.06 19.9 230 3.85 59.9 1.96 15.5

100×100×10 15 19.2 10 12 2.82 7.07 3.99 177 3.04 24.6 280 3.83 73 1.95 18.3

100×100×12 17.8 22.7 12 12 2.9 7.07 4.11 207 3.02 29.1 328 3.8 85.7 1.94 20.9

Tolerances for angle dimensions, GOST 8509-93

Angle number

Tolerances, mm

Flange width

Flange thickness

Up to 6 inclusive From 6.5 to 9 inclusive Over 9

А В А В А В

From 2 to 4.5 ±1.00.2–0.3

0.3–0.4

– – – –

» 5 » 9 ±1.50.2–0.4

0.3–0.5

0.2–0.5

0.3–0.6

0.3–0.5

0.4–0.6

» 10 ±2.0 – –0.3–0.5

0.4–0.6

0.3–0.6

0.4–0.7

Tolerances for flange width, thickness, in case of cutting to length, by curvature and out-of-squareness (non-parallelism, deviation from the right angle) GOST 8509-93

Flange width

Tolerance by flange width, mm

Tolerance by flangethickness, mm

Tolerance during cutting to length, mm¹

Toleranceby curvature, %

Out-of-squareness tolerancemmOver, mm

From and up to inclusive, mm

– 50 ±1.0 ±0.5 ±100 – 1.0

50 100 ±1.5 ±0.8 ±100 0.4% length 2.0

100 150 ±2.0 ±1.0 ±100 0.4% length 3.0

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35 LONG PRODUCTS

Angles are manufactured with a length of 4 to 12 m of:• specific cut length;• specific cut length with off-measurement length not exceeding 5% of the batch weight;• multiple specific cut length;• specific cut length with off-measurement length not exceeding 5% of the batch weight;• off-measurement length;• limited length within off-measurement length.

PACKINGAngles are packed in herringbone bundles with a weight up to 5 t strapped by wire rod with a diameter of 5.5–7 mm in one or two cords, with mandatory twisting. When the products are shipped by rail, the loading rate for a gondola car is 67–69 tonnes.

MARKINGTwo labels shall be attached to each package. Marking on the label shall contain the following: manufacturer’s trademark, heat number, steel grade, angle number, section and its dimension, weight and number of the package, shift symbol.

APPLICATIONAngles under GOST 8509–93 are used in modern construction and other industries for various metal structures where the strength of structural steel GOST 8509-93 is required.

Hyatt Regency Ekaterinburg opened in 2009 and is the first 5-star hotel in the centre of Ekaterinburg. The hotel has 20 floors and almost 300 rooms.

The hotel is situated on the bank of the Iset river close to the city administration, Church-on-Blood and other city landmarks.

HYATT REGENCY EKATERINBURGNLMK’s reinforcing bars of all type-sizes, classes AI, А400, А500С, АТ800.

KEY COLLABORATIONS


Product mix ND

Wire rod from carbon steel of commercial quality GOST 30136

Wire rod from carbon steel for redrawing to wire TU 0934-002-55791017-2010

Notes.1. As agreed with the customer, it is possible to manufacture wire rods with intermediate diameters.2. The manufacture of wire rods with a diameter of 9, 11, 13, 15 and more is carried out according to preliminary agreement.

Tolerance for the diameter of wire rods manufactured according to TU 0934-002-55791017-2010

Nominal diameter, d, mm

Tolerance, mmOut-of-roundness, max, mmB C

5.5–8.0+0.3–0.3

+0.3–0.5

50% of the sum of tolerances9.0–19.0+0.1–0.5

+0.3–0.5

20.0–22.0+0.2–0.5

+0.4–0.5

Wire rods are subject to two-stage cooling.As to rolling accuracy, wire rods are manufactured according to GOST 2590 with:B — enhanced accuracy;C — commercial accuracy.

Chemical compositionWire rods according to TU 0934-002-55791017-2010 are manufactured from:— carbon steel of commercial quality of St0, St1, St2, St3 grades of all deoxidation degrees according to GOST 380;— carbon structural steel of 08kp, 08ps, 08, 10kp, 10ps, 10, 15kp, 15ps, 15, 15Mnps, 20kp, 20ps, 20 grades

according to GOST 1050 and SAE 1005, SAE 1006, SAE 1008, SAE 1010, etc. grades according to АСТМ А510М;— low-carbon steel of Sv-08, Sv-08A, Sv-08AA grades and alloyed steel of Sv-08Mn2Si grade according to

GOST 2246, Sv-08MnNiMo and other steel grades as agreed with the customer;— telegraph steel of Т, ТМ grades.

Wire rod from carbon and low-alloyed steel for redrawing into wire according to TU 0934-002-55791017-2010

Long products

37 LONG PRODUCTS

Chemical composition of wire rods according to TU 0934-002-55791017-2010

Steelgrade

Composition, %

C Si Mn

S P Cr Ni Cu N As

Max

St0 Max 0.17 – – 0.060 0.050 – – –

St1kp0.06–0.12

Max 0.05

0.25–0.50

0.050 0.040 0.35 0.35 0.40 0.012 0.080

St1ps 0.05–0.15

St1sp Max 0.06

St2kp

0.09–0.15

Max 0.05

St2ps 0.05–0.15

St2sp 0.15–0.30

St3kp

0.14–0.17

Max 0.050.25–0.60

St3ps 0.05–0.15

St3sp 0.15–0.30 0.30–0.60

15Mnps 0.12–0.17 0.05–0.17 0.7–1.0 0.040 0.035 0.25 0.30 0.30 0.012 0.080

SAE 1005 Max 0.06 Max 0.10 Max 0.35

0.035 0.035 0.35 0.35 0.50 – 0.080SAE 1006 Max 0.08 Max 0.12 0.25–0.40

SAE 1008, SAE 1010

Max 0.10 Max 0.15 0.30–0.50

Sv-08

Max 0.08 Max 0.03 0.35–0.60

0.040 0.040 0.15 0.30

0.25

–

0.080Sv-08A 0.030 0.030 0.12

0.25

0.010

Sv-08AA 0.020 0.020 0.10 0.008

Sv-08Mn2Si 0.05–0.07 0.70–0.80 1.80–1.90 0.025 0.30 0.20 0.20 0.010

Т

0.05–0.11 Max 0.05 0.20–0.50 0.05 0.045 0.15 0.20

0.15 0.010 0.080

ТМ0.20–0.40

0.012 0.080

Mechanical properties of wire rods according to TU 0934-002-55791017-2010

Steel grade Ultimate tensile strength, σВ, Н/мм2 (kgf/mm2), max Contraction ratio, ψ, %, min

StО 490 (48) 58

St1kp, ps 420 (43) 68

St1sp 440 (45) 66

St2kp, ps 470 (48) 60

St2sp 490 (50) 60

St3kp, ps 490 (50) 60


Steel grade Ultimate tensile strength, σВ, Н/мм2 (kgf/mm2), max Contraction ratio, ψ, %, min

St3sp 520 (53) 60

08kp, 08ps, 08 350–420 (36–43) 55

10kp, ps 360–440 (37–45) 55

10 360–450 (37–46) 55

15, 15kp, ps 360–470 (37–48) 55

15Mnps 360–550 (37–56) 55

Mechanical properties of wire rods according to TU 0934-002-55791017-2010 (continued)

Steel gradeUltimate tensile strength, σВ, Н/мм2 (kgf/mm2), max Contraction ratio, ψ, %, min

20kp, 20ps, 20 390–490 (40–50) 50

SAE 1005 Max 400 (41) 70

SAE 1006 Max 420 (43) 68

SAE 1008, SAE 1010 Max 470 (48) 55

Sv-08, Sv-08A, Sv-08AA (diameter 5.5–7.0 mm)

420 (43) 55

Sv-08Mn2Si (diameter 5.5 mm) 590 (60) 50

Sv-08Mn2Si (diameter 6.5 and 7.0 mm) 650 (66) 48

T, TM (diameter 5.5–7.0 mm) 350–440 (36–45) –

Wire rods are manufactured in coils consisting of one continuous segment. The weight of one coil is from 1200 kg to 1600 kg.

PACKINGCoils are strapped with wire rods with a diameter of 6.5–7.0 mm, in four places over the circumference of the coil.The wire rod loading rate for a gondola car depends upon dimensional product range.

MARKINGTwo plastic labels are directly attached to every coil of wire rod (one at the beginning of the coil, the other at the end of the coil).The marking on the labels shall contain the following information:— manufacturer’s name;— wire rod type code;— steel grade;— heat number;— weight, kg;— working team;— QCD (shift symbol);— coil number.

APPLICATIONRedrawing to wire, production of metalware, packing (of long products, pipes, timber,hatches of gondola cars with bulk cargoes, etc.).

Long products

39 LONG PRODUCTS

Wire rods are manufactured with a diameter of 5.5; 6.5 mm. As agreed in advance, it is possible to manufacture wire rods with other diameter values.

Chemical composition of wire rods according to TU 0934-003-55791017-2010

Gradegrade

Composition, %

C Mn

Si S P P+S Cr Ni Cu N

Max

70 0.70–0.75

0.40–0.70 0.15–0.30 0.02 0.015 0.03 0.10 0.10 0.20 0.08075 0.75–0.80

80 0.80–0.85

85 0.85–0.90

Note. As agreed with the customer, it is possible to manufacture wire rods with a chemical composition conforming to other standards and requirements.

Mechanical properties of wire rods according to TU 0934-003-55791017-2010

Steel grade

Ultimate tensile strength, σВ, N/mm2 (kgf/mm2) Contraction ratio, ψ, % Relative elongation, δ100, %

Max Min

70 1160 30 10

75 1200 30 10

80 1250 25 8

85 1280 25 8

Wire rods are delivered in coils with a weight from 1200 kg to 1600 kg each.

Wire rods from high-carbon steel for redrawing to wire according to TU 0934-003-55791017-2010


PACKINGCoils are strapped by wire rods with a diameter of 6.5–7.0 mm, in four places over the circumference of the coil.The wire rod loading rate for a gondola car depends upon dimensional product range.

MARKINGTwo plastic labels are directly attached to every coil of wire rod (one at the beginning of the coil, the other at the end of the coil).The marking on the labels shall contain the following information:— manufacturer’s name;— wire rod type code;— steel grade;— heat number;— weight, kg;— working team;— QCD (shift symbol);— coil number.

APPLICATIONWire rods are designed for manufacturing rope and spring wire, wire for armouring prestressed reinforced concrete structures and wire for other purposes.

Wire rod packaging No.3

1

2

No. Description


2 Label

Long products

41 LONG PRODUCTS

Hot-rolled equal angle according to GOST 8509

Angle number Flange width (b×b), mm Flange thickness (t), mm Weight, kg

2.5 25×253 0.89

4 1.15

3.2 32×323 1.46

4 1.91

3.5 35×353 1.60

4 2.1

4 40×403 1.85

4 2.42

4.5 45×454 2.73

5 3.37

5 50×504 3.05

5 3.77

6.3 63×635 4.81

6 5.72

7 70×705 5.38

6 6.39

7.5 75×75

5 5.8

6 6.89

7 7.96

8 9.02

9 10.07

8 80×80

6 7.36

7 8.51

8 9.65


Angle number Flange width (b×b), mm Flange thickness (t), mm Weight, kg

9 90×90

6 8.33

7 9.64

8 10.93

10 100×100

7 10.79

8 12.25

10 15.10

Actor Galaxy, a 30-storey residential complex in Sochi with a sea view, opened in December 2013.

Its facade is made from glass, and its “nose”, which faces the sea, has open terraces arranged like a cascade.

The building design provides for more than 670 suites, with the largest atrium on the whole Russian coast situated in the internal courtyard.

ACTOR GALAXY RESIDENTIAL COMPLEX IN SOCHINLMK’s reinforcing bars of all type-sizes, classes AI, А400, А500С, АТ800.

KEY COLLABORATIONS

Long products

43 LONG PRODUCTS

Steel wire1. Technical requirements to non-heat-treated wire comply with GOST 3282, GOST 2246, GOST 792, GOST 7480.Non-heat-treated wire, without coating, of the following diameter:— 0.2–0.5 mm is coiled into coils of 8–12 kg or reels of 5–25 kg;— 0.6–1.1 mm — coils of 500–1000 kg;— 1.0–6.0 mm — coils of 1000 kg— 2.0–5.0 mm — coils of 80–100 kg.

2. Technical requirements to heat-treated wire comply with GOST 3282 (bright, black).Heat-treated wire, bright, of the following diameter:— 0.6–1.1 mm is coiled into coils of 1000 kg;— 1.2–6.0 mm — coils of 1000 kg;— 2.0–5.0 mm — coils of 80–100 kg.Heat–treated wire, black, of the following diameter:— 0.2–0.55 mm is coiled into reels of 5–14 kg;— 0.6–1.1 mm — coils of 8–14 kg;— 1.0–1.5 mm — coils of 75–85 kg;— 1.6–6.0 mm — coils of 75–85 kg or 600–800 kg.

3. Technical requirements to galvanized and non-heat-treated wire comply with GOST 3282, GOST 1668 (wire diameter up to 2.0 mm), GOST 7480, TU 1211-005-557987 (diameter of 1.2–6.0 mm),Galvanized and non-heat-treated wire of the following diameter:— 0.2–0.55 mm is coiled into reels of 5–14 kg;— 0.55–1.1 mm — coils of 8–14 kg;— 1.2–1.3 mm — coils of 75–85 kg or 250–350 kg;— 1.4–6.0 mm — coils of 75–85 kg or 600–800 kg.

4. Technical requirements to galvanized and heat-treated wire comply with GОSТ 3282, GOST 1668 (wire diameter from 2.5 mm), GOST 1526, GOST 15892, GOST 792, TU 1211-005-55798700 (diameter of 1.2–6.0 mm).Galvanized and heat-treated wire of the following diameter: — 0.2–0.55 mm is coiled into reels of 5–14 kg;— 0.55–1.1 mm — coils of 8–14 kg;— 1.2–1.4 mm — coils of 75–85 kg or 250–350 kg;— 1.5–6.0 mm — coils of 75–85 kg or 600–800 kg.

5. Technical requirements to wire for armouring reinforced concrete structures of Vr-1 class comply with the GOST 6727 (without coating) and TU 1213-024-55798700-2008 (galvanized).Wire for armouring reinforced concrete structures of Vr-1, class galvanized and non-coated of the following diameter:— 3.0, 4.0, 5.0 mm is coiled into coils of 900–1000 kg.

6. Technical requirements to wire for die-rolled sections for armouring reinforced concrete structures of Vr-1 class comply with TU 1213-009-55798700-2012.Wire of die-rolled section for armouring reinforced concrete, class Vr-1 of the following diameter:— 2.8, 3.8, 4.8 mm is coiled into coils of 900–1000 kg.

7. Technical requirements for cold-drawn weldable die-rolled sections of В500С class comply withGOST R 52544-2006.Cold-drawn weldable die-rolled sections of В500С class of the following diameter:— 5.0, 6.0, 8.0 mm is coiled into coils of 1000–3000 kg.


General purpose low-carbon steel wire according to GOST 3282The wire is manufactured from low-carbon steel grades.The following types of the wire are produced:• by treatment: with and without heat treatment; • by surface: with and without coating (galvanized).Heat-treated wire can be bright and black.

Dimensions and mechanical properties of untreated wire:— without coating of group I and II of normal and higher accuracy;— galvanized of category I and II.

Diameter, d, mm Ultimate tensile strength, N/mm2 (kgf/mm2)

Uncoated Coated Group I Group II

0.16

–

690–1370(70–140)

690–1370(70–140)

0.18

0.20

0.22

0.25

0.28

0.30 0.30

0.32 0.32

0.35 0.35

0.36 0.36

0.37 0.37

0.40 0.40

0.45 0.45

0.50 0.50

690–1270(70–130)

690–1180(70–120)

0.56 0.56

0.60 0.60

0.63 0.63

0.70 0.70

0.80 0.80

0.85 0.85

0.90 0.90

0.95 0.95

1.00 1.00

Long products

45 LONG PRODUCTS

Diameter, d, mm Ultimate tensile strength, N/mm2 (kgf/mm2)

Uncoated Coated Group I Group II

1.10 1.10 590–1270(60–130)

690–1180(70–120)1.20 1.20

1.30 1.30

590–1180(60–120)

690–980(70–100)

1.40 1.40

1.60 1.60

1.80 1.80

2.00 2.00

2.20 2.20

2.50 2.50

2.80 2.80540–1080(55–110)

640–930(65–95)

3.00 3.00

3.20 3.20

3.50 3.50

440–930(45–95)

3.60 3.60

4.00 4.00 590–880(60–90)4.50 4.50

5.00 5.00

390–830(40–85)

490–780(50–80)

5.50 5.50

5.60 5.60

6.00 6.00

Zinc surface density, number of dips and dwell time of category I galvanized wire

Wire diameter, d, mmZinc surface density, g/m2, min Number of dips Dwell time, s

From 0.30 to 0.32 inclusive 10 1 30


» 0.40 » 0.50 » 20 1 30

» 0.50 » 0.63 » 30 1 60

» 0.63 » 0.80 » 30 1 60

0.85 35 1 60


» 1.00 » 1.20 » 40 1 60

» 1.20 » 1.60 » 50 1 60



» 1.60 » 2.00 » 50 1 60

2.20 60 1 60

2.50 60 1 60

2.80 70 2 60


» 3.60 » 5.50 » 80 3 60

» 5.50 » 6.00 » 85 3 60

Mechanical properties of heat-treated wire

Diameter, d, mm

Ultimate tensile strength, N/mm2 (kgf/mm2)

Uncoated Coated

0.16–6.0290–490 (30–50)

340–540(35–55)

Zinc surface density, number of dips and dwell time of category II galvanized wire



0.85 60 2 60


» 1.00 » 1.20 » 75 2 60

» 1.20 » 1.60 » 80 2 60

» 1.60 » 2.00 » 90 2 60

2.20 100 3 60

2.50 120 4 60

2.80 120 4 60


» 3.60 » 5.50 » 155 4 60

» 5.50 » 6.00 » 155 4 60

APPLICATION Wire is designed for manufacturing nails, clamps, mesh, bundling, fencing, in construction, etc.

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47 LONG PRODUCTS

General purpose galvanized wire according to TU 1211-005-55798700-2006

The wire is manufactured from low-carbon steel of 1sp grade. The following wire types are available:• by treatment: heat-treated and non-heat-treated — Group I;• by manufacturing accuracy: normal, enhanced — E, high — H;• by zinc coating thickness: Class 1 and AM.

Diameter and tolerances by wire diameter

Wire diameter d, mm

Class 1 coating AM coating

Normal accuracy Enhanced accuracy High accuracy Normal accuracy Enhanced accuracy

From 1.2 to 1.4 inclusive ±0.04 ±0.03 ±0.02 ±0.05 ±0.04

From 1.4 » 1.8 » ±0.05 ±0.04 ±0.03 ±0.06 ±0.04

» 1.8 » 2.2 » ±0.05 ±0.04 ±0.03 ±0.07 ±0.04

» 2.2 » 2.5 » ±0.05 ±0.04 ±0.03 ±0.08 ±0.04

» 2.5 » 3.0 » ±0.05 ±0.04 ±0.03 ±0.08 ±0.05

» 3.0 » 3.5 » ±0.06 ±0.05 ±0.04 ±0.09 ±0.05

» 3.5 » 6.0 » ±0.06 ±0.05 ±0.04 ±0.09 ±0.06

Ultimate tensile strength

Wire diameter, d, mm

Ultimate tensile strength, N/mm2

Heat-treated Non-heat-treated

From 1.2 to 1.8 inclusive 400–550 (440–540) 800–1200

Over 1.8 » 2.2 » 400–550 (440–540) 800–1100

» 2.2 » 2.9 » 400–550 (440–540) 700–1000

» 2.9 » 3.9 » 400–550 (400–500) 500–800

» 3.9 » 6.0 » 400–550 (400–500) 500–700

Note. The values of ultimate tensile resistance of the wire to be manufactured at the customer’s request are given in brackets.


Zinc surface density and number of dips


Class 1 АМ

Surface density, g/m2, min

Numberof dips

Surface density, g/m2, min

Numberof dips

From 1.2 to 1.4 inclusive 40 1 – –

From 1.4 » 2.0 » 50 1 200 2

» 2.0 » 2.5 » 60 1 200 2

» 2.5 » 3.6 » 70 2 200 2

» 3.6 » 4.0 » 80 3 250 3

» 4.0 » 4.5 » 80 3 250 3

» 4.5 » 6.0 » 90 3 250 3

Zinc coating must be solid without cracking and laminations when spiral-wound not less than six wraps on a cylinder core equal to one wire diameter.

Rosette coil weight and dimensions

Diameter of wire, d, mm Rosette coil weight, kg Rosette coil ID, mm Rosette coil OD, mm

From 1.2 to 1.4 inclusive 300–350 330 530–550

From 1.4 » 1.8 » 350–450 (600–900) 330 (430) 530–550 (850–950)

» 1.8 » 4.0 » 600–850 430 850–950

» 4.0 » 6.0 » 550–800 430 850–950

Notes.1. The values in brackets specify coils with a 430 mm spool.2. Loose coiling is allowed when the 1.4–1.8 mm wire is wound on a 430 mm spool.

APPLICATIONThe wire is designed for bundling, fencing, etc.

Long products

49 LONG PRODUCTS

Steel welding wire according to GOST 2246

The wire is manufactured from low-carbon steel of Sv-08, Sv-08A, Sv-08AA grades and alloyed steel of Sv-08Mn2Si grade.

Dimensions and mechanical properties of welding wire

Diameter, d, mm Steel grade


For welding For electrodes

0.3

Sv-08. Sv-08A. Sv-08AA Not specified Not specified

0.5

0.8

1.0

1.2

1.4

1.5

1.6

2.0

2.5

3.0

4.0

5.0

6.0

0.8–1.5

Sv-08Mn2Si

882–1323 (90–135) –

1.6 882–1274 (90–130)686–980 (70–100)

2.0 784–1176 (80–120)

Over 2.0 up to 6.0 686–1029 (70–105) 637–931 (65–95)

Wire is delivered in coils with a weight of 1000 kg each.Coil dimensions: outer diameter — 730 (±30) mm; internal diameter — 400 (±10) mm; height — 500 (±50) mm.

APPLICATIONThe wire is used to make electrodes and for automatic and semi-automatic welding.


Heat-treated welding wire Sv-08Mn2Si according to TU 1221-020-55798700-2007

The wire is manufactured from Sv-08Mn2Si steel grade.

Dimensions and mechanical properties of heat-treated welding wire

Diameter, d, mm Limit deviations by diameter, mm Ultimate tensile strength, N/mm2 (kgf/mm2)

4.0–5.5 ± 0.05 412–550 (42–56)

Wire is delivered in coils with a weight of 1000 kg each.Coil dimensions: outer diameter — 730 (±30) mm; internal diameter — 400 (±10) mm; height — 500 (±50) mm.

APPLICATIONThe wire is designed for automatic and semi-automatic welding.

The wire is manufactured from low-carbon steel grades.

Cold-drawn wire from low-carbon steel for armouring reinforced concrete structures of Vr-1 class according to GOST 6727

Long products

51 LONG PRODUCTS

Dimensions and main parameters of wire

Nominalwire diameter d, mm

Nominalsize, а, mm

Tolerancefor size, а, mm

Dentdepth, h, mm

Toleranceto groove depth, mm

Nominalinterval of grooves, s, mm

Tolerance togrooveinterval, mm

Ridgelength, b, mm

Tolerance to ridgelength, mm

3.0 3.0+0.03–0.09

0.15

+0.05–0.02

2.0

±0.2

0.6

±0.24.0 4.0+0.04–0.12

0.20 2.5 0.8

5.0 5.0+0.05–0.15

0.25 3.0 0.1

Notes.1. Nominal interval of grooves s and radius of trimming of grooves with ridges R are the reference values for designing aprofiling tool and are not checked on a wire.2. а1- dimension by ridge of a die-rolled section.3. Difference between а and а1 should not exceed the tolerance for size а.Radius of groove surface trimming with ridges for wire of all diameters should be (2.5±0.5) mm.

Mechanical properties and linear density of wire

Wire nominaldiameter d, mm

Breakingstrength Р, kN (kgf)

Force corresponding to yield strength, Р02, kN (kgf)

Numberof bends

Relativeelongation, δ100, %

Lineardensity, kg,maxMin

3.0 39 (400) 35 (355)

4

2.0 0.052

4.0 71 (720) 62 (630) 2.5 0.092

5.0 106 (1085) 97 (985) 3.0 0.144

The wire is delivered in coils with a weight from 900 to 1,100 kg each.Coil dimensions: outer diameter — 730 (±30) mm; internal diameter — 400 (±10) mm; height — 500 (±50) mm.

APPLICATIONThe wire is designed for armouring reinforced concrete structures and nets manufactring.


Wire from low-carbon steel of die-rolled section of Vr-1 class with zinc coating for armouring reinforced concrete structures according to TU 1213-024-55798700-2008

The wire is manufactured from low-carbon steel grades.The wire of Vr-1 class is manufactured from galvanized wire with a diameter of 3.0; 4.0; 5.0 mm.Technical requirements comply with GOST 6727.

APPLICATIONThe wire is designed for armouring reinforced concrete structures and manufacturing of nets.Wire of die-rolled section for armouring reinforced concrete structures of Vr-1 classaccording to TU 1213-009-55798700-2012.The wire is manufactured from low-carbon steel grades.

Dimensions and main parameters of wire


Nominalsize, а, mm

Tolerancedfor size, а, mm

Groovedepth, h, mm

Tolerances for groove depth, mm

Nominalinterval of grooves, s, mm

Tolerances by groove interval, mm

Ridgelength, b, mm

Tolerancesby ridgelength, mm

2.8 2.8+0.03–0.09

0.15

+0.05–0.02

2.0

±0.2

0.6

±0.23.8 3.8+0.04–0.12

0.20 2.5 0.8

4.8 4.8+0.05–0.15

0.25 3.0 0.1

Notes.1. Nominal interval of grooves s and radius of trimming of grooves with ridges R are reference values for designing a profiling tool and are not checked on a wire.2. а1 — dimension by ridge of a die-rolled section.3. Difference between а and а1 should not exceed the tolerance for size а.Radius of groove surface trimming with ridges for wire of all diameters should be (2.5±0.5) mm.

Mechanical properties and theoretical linear density of wire


Breakingstrength, Р, kN (kgf)

Force corresponding to yield strength, Р02, kN (kgf)

Numberof bends

Relativeelongation, δ100, %

Theoreticallineardensity, kg,Min

2.8 36 32

4

1.5 0.049

3.8 67 58 2.0 0.087

4.8 101 93 2.5 0.138

Long products

53 LONG PRODUCTS

The wire is delivered in coils with a weight from 900 to 1,100 kg each.Coil dimensions: outer diameter — 730 (±30) mm; internal diameter — 400 (±10) mm; height — 500 (±50) mm.

APPLICATIONThe wire is designed for armouring reinforced concrete structures and nets manufacturing.

Russian International Olympic University in Sochi focuses on training specialists in sport management for the Russian and international sports industry, and the Olympic and Paralympic movement.

The complex of university buildings is situated in the city’s Central district. It consists of four 15-16-storey buildings and a conference hall with 1108 seats. The facility covers a total area of 118 thousand square metres, including 21 thousand square metres of underground space. Construction was completed in 2013.

RUSSIAN INTERNATIONAL OLYMPIC UNIVERSITY (RIOU), SOCHINLMK’s reinforcing bars of all type-sizes, classes AI, А400, А500С, АТ800.

KEY COLLABORATIONS


Reinforcing steel class Section diameter, d, mm Section type Steel grade Chemical composition

В500С 5; 6; 8 Three-sided, die-rolled St1sp, St2sp, St3sp TU 0934-002-55791017-2010

Mechanical properties

Steel classand quality grade

Yield strength, σ0,2 Tensile strength, σв Actual TS to yield strength ratio

Total relative elongation at maximum load, δmaх (Аgt)

N/mm2 Р N/mm2 Р σв/σ0,2 Р % Р

Min

В500С 500 0.95 550 0.95 1.051 0.9 2.5 0.9

Note. For rolled products of quality categories 1 and 2 with a diameter of 5.5 mm and less at σ0,2 > 550 Н/мм2 N/mm2, the ratio (σв/σ0,2) can be reduced ≥ 1,03.

APPLICATIONThe wire is designed for armouring reinforced concrete structures and nets manufacturing.

Three-sided die-rolled section of В500С class.

Cold-deformed weldable die-rolled sections of В500С class for armouring reinforced concrete structures according to GOST R 52544-2006

Long products

55 LONG PRODUCTS

Galvanized steel wire for overhead communication lines according to GOST 1668

The wire is manufactured from wire rod of T, TM grades.

The following wire types are available:• copper-plated — M;• regular, normal accuracy, Class 2 of zinc surface quality.

Wire diameter, mechanical properties, zinc surface density, number of dips into copper sulfate solution and estimated weight

Wire diameter d, mm

Ultimate tensile strength,N/mm2 (kgf/mm2)

Relative elongation on sample with a length of 200 mm, %

Numberof bends

Zinc surfacedensity, g/m2

Number of 60-second dips

Design weight 1000, kgMin

1.5640 (65) –

6 50 2 13.87

2.0 8 60 2 24.65

2.5

360 (37) 10

– 70 2 38.54

3.0 – 90 3 55.50

4.0 – 100 3 98.70

5.0 – 100 3 154.20

6.0 – 110 3 221.90

The wire specific resistance at the temperature +200 С must not exceed:— for copper-clad wire — 0.146 Ohm • mm2/m;— for regular wire — 0.138 Ohm • mm2/m.

APPLICATIONThe wire is intended for overhead communication lines.


Galvanized steel wire for armouring electrical wires and cables according to GOST 1526

The wire is manufactured from low-carbon steel grades according to GOST 1050.The wire is manufactured for medium operating conditions — С, normal accuracy.

Wire diameter, mechanical properties, zinc surface density and number of dips

Wire diameter d, mm


Relative elongation on sample with a length of 200 mm, %

Zinc surface density, g/m2 Number of 60-second dips

Group C Group C

Min

0.30

340–540 (35–55)

9

25 –

0.40 25 1

0.50 30 1

0.60 45 1

0.80

340–540 (35–55)

9

60 1

1.00 60 2

1.20 60 2

1.40 75 2

1.60 80 3

1.80 80 3

2.00

13

90 3

2.20 90 3

2.40 90 3

2.50 90 3

2.60 90 3

2.80 120 3

3.00 120 4

4.00 135 4

5.00 135 4

6.00 155 4

APPLICATIONThe wire is intended for armouring electrical wires and conductor cables.

Long products

57 LONG PRODUCTS

Low-carbon quality wire according to GOST 792

The wire is manufactured from steel of 08kp, 10kp grades.The following wire types are available:• uncoated — KS;• zinc-coated — KO.

Wire diameter and mechanical properties


Ultimate tensile strength, N/mm2 (kgf/mm2)Number of foldsat 180°

Number of twistsat 360°КS КО

Min

0.5

390 (40) 360 (37)

– 30

0.8 – 30

1.0 9 25

1.2 7 25

1.4 16 20

1.6 13 20

1.8 12 18

2.0 11 18

2.2 10 16

2.6 9 16

3.0 6 14

3.6 9 13

4.0 8 11

4.5 6 11

5.0 9 9

6.0 Not tested


Number of dips and dwell time in the solution for KO wire

Wire diameter, d, mm Number of dips Dwell time in solution, s

0.5 1 30

0.8 1 60

From 1.0 to 2.6 2 60

From 3.0 to 6.0 3 60

APPLICATIONSuitable for manufacture of machine parts and components and can also be used as a cable lead.

It was the 13th and last metro system to open in the USSR and the first in the Urals. It is the sixth metro system in Russia and the fourth one in terms of passenger flow, after Moscow, Saint Petersburg and Novosibirsk.

The most modern metro station is Chkalovskaya, which opened in July 2012 and was the ninth station of the first line of Yekaterinburg metro system.

The station’s design is based on the story of Valery Chkalov and his crew’s flight over the North Pole.

The tunnel walls resemble an aircraft fuselage. They are decorated with portraits of the pilots, Valeri Chkalov, Georgy Baydukov and Alexander Belyakov Heroes of the Soviet Union. At the end of the platform there is a clock inspired by onboard instruments showing the current time in Moscow, Arkhangelsk, Vancouver and Washington.

YEKATERINBURG METRONLMK’s reinforcing bars of all type-sizes, classes AI, А400, А500С, АТ800.

KEY PROJECTS

Long products

59 LONG PRODUCTS

Polygraphic wire GOST 7480

The wire is manufactured from low-carbon steel grades.The following wire types are available:• uncoated;• galvanized.



Ultimate tensile strength, N/mm2 (kgf/mm2) Number of 180° folds

Min

0.36

690–880 (70–90)

–0.40

0.45

0.50

6

0.56

0.60

0.70

0.80

0.90

1.00

1.20 10

For wire of 0.36; 0.40 and 0.45 diameters, the bend test is replaced by the tensile test with a knot. The breaking load must not be less than 50% of the breaking load without a knot.

Zinc surface density, number of dips and dwell time in the solution.


Zinc surface density, g/m2 Number of dips Dwell time, s

Min

0.36–0.50 20 1 30

0.56–0.60 30 1 60

0.70–0.90 35 1 60

1.00–1.20 50 1 60

APPLICATIONThe wire is designed for stitching print materials, stationery and cardboard products.


Galvanized binding steel wire for overhead communication lines according to GOST 15892

The wire is manufactured from low-carbon steel grades.Class 1 wire.

Wire diameter, mechanical properties and surface density of zinc

Wire diameter d, mm

Ultimatetensile strength,N/mm2 (kgf/mm2)

Relative elongation at the design length of 200 mm, %

Number of foldsat 180°

Number of twistsat 360°

Zinc surfacedensity, g/m2

Min

1.0

290–490(30–50)

12

8 12 50

1.2 15 15 60

1.4 10 17 60

2.0 15 20 60

2.5 21 22 70

APPLICATIONThis wire is designed for fastening wires to insulators and connecting ends of line wire.

AN EXAMPLE OF SUSTAINABLEWATER USESince 2007 NLMK Group has reduced more than 54-fold the discharge of pollutants with industrial effluents into water reservoirs. Waste discharge has completely ceased at most facilities.

NLMK Group has exceeded the global BAT level in terms of water consumption. The Group’s specific water consumption amounted to 5.2 m3 per tonne of steel produced versus the best global level of 7 m3.

Long products

61 LONG PRODUCTS


ComponentsBarbed wire diameter,d, mm


Surface density of zinc, g/m2, min Number of 60-seconds dips

Base 2.8 350 (36) 80 2

Barb 2.0 1180 (120) 60 1

Base is made of galvanized or uncoated heat-treated wire. Barbs are made of galvanized non-heat-treated wire and uncoated non-heat-treated wire.

APPLICATIONThis wire is intended for different kinds of security fences and barriers.

Barbed monobasic fluted wire GOST 285

The wire is manufactured from low-carbon steel grades.The following wire types are available:• without improved accuracy coating (К-А); • galvanized, Class 1, regular accuracy (КC-1).

min 17 mm

2.3

mm

min

0.2

mm

min

2.8 mmmin

min 30°

min

30°

2+1.0 mm 6±1 mm

75±5 mm

A

A

A-A


Wire packaging No.4

1

2

4

3

1

2

3

4

5

No. Description

1 Packaging band

2 Ring

3 Marking

4 Packaging clip

No. Description

1 Packaging band

2 Ring

3 Marking

4 Packaging clip

5 Stretch film

Wire packaging No.5

1

23

4

5

No. Description

1 Packaging band

2 Marking

3 Packaging clip

4 Adhesive tape

5

Packaging material (as agreed withthe customer):— woven polypropylene fabric;— polyethylene fabric;— material with volatile corrosion

inhibitors;— sackcloth

Long products

63 LONG PRODUCTS

Packaging of barbed monobasic fluted wire No.6

1

2

No. Description

1 Heat-treated wire

2 Marking

Packaging of galvanized wire No.7

1

1

2

3

5

4

2

3

4

No. Description

1 Packaging band

2 Packaging cardboard

3 Marking

4 Packaging clip

No. Description

1 Packaging band

2 Packaging cardboard

3 Marking

4 Packaging clip

5. Packaging material (polyethylene fabric)


Knitted chain-link meshes according to TU 14-406-46-2004

Single-plaited square-mesh flat-spiral steel netting of bright and galvanized wire. Coil: width 1.0–2.0 m, length 7.5–10.0 running m.

Wire mesh designation (A-d-L-B) Coil weight, kg

Wire mesh designation (A-d-L-B) Coil weight, kg

5-0.8-10-1.1 22 25-2.5-10-2.0 46

5-0.8-7.5-0.9 15 30-1.8-10-1.5 22

10-1.2-10-1.5 30 30-2.0-10-1.5 27

10-1.2-10-1.0 18 30-2.0-10-1.5-0 27

10-1.2- 10-1.5-0 30 30-2.0-10-2.0 36

15-1.2-10-1.5 20 40-2.0-10-1.5 20

15-1.4-10-1.5 30 40-2.5-10-1.5 33

15-1.6-10-1.5 34 40-2.5-10-2.0 44

15-1.6-10-1.5-0 34 40-2.5-10-1.0-0 21

20-1.6-10-1.5 26 40-2.5-10-1.2-0 25

20-1.8-10-1.5 33 40-2.5-10-1.5-0 34

20-2.0-10-1.5 40 40-2.5-10-1.7-0 38

20-2.0-10-2.0 54 40-3.0-10-1.5 50

20-2.0-10-1.5-0 40 40-3.0-10-2.0 66

25-1.8-10-1.5 30 40-3.0-10-2.0-0 65

25-2.0-10-1.5 33 40-3.0-10-1.5-0 49

25-2.0-10-2.0 45 40-4.0-10-2.0 27

25-2.0-10-2.0-0 45 50-2.5-10-1.5 26

25-2.5-10-1.5 35 55-2.5-10-1.5 32

А — cell size, mm;d — wire diameter, mm; L — coil length, m;B — coil width, m;О — galvanized.

Long products

65 LONG PRODUCTS

APPLICATIONUsed for fencing and excavation fixing in the mining industry, granular material sizing, conveyor dryers.

Packaging of Rabits-type chainlink No.8

No. Description

1 Wire

2 Wire

3 Polypropylene fabric

4 Marking

1

2

3

4

NLMK GROUP’SENVIRONMENTAL POLICYEfficient production with minimumenvironmental impact.

Principles:• environmentally responsible approach to

operations, upgrading, renovation and capital construction of production capacities;

• compliance with Russian (international) legislative and regulatory environmental requirements;

• mitigation of environmental risks;• transparency and availability of information on

the Group’s environmental activities and their environmental impact.

ГВОЗДИ

METALWARENLMK accounts for 22% of the metalware market. The company offers its customers various fastening products, wire, wire rods, nets. Our products are mainly used in the construction sector and in transport machine-building.

SELF-TAPPING SCREWS

FIBREBOARD


Construction nails according to GOST 4028

The nails are manufactured from general purpose low-carbon non-heat-trated steel wire.Nails are manufactured of round cross-section with flat or cone head.

Shank diameter, d, mm Nail length, l, mm

Flat-head nails

0.88

12

1.0 16

1.2

16

20

25

1.4

25

32

40

1.6

25

40

50

Shank diameter,d, mm

Nail length,l, mm

The minimum head diameter, D, mm

Cone-head nails

1.8

32

3.540

50

60

2.040

4.050

2.550

5.060

3.070

6.080

3.5 90 7.0

4.0100

7.5120

5.0120

9.0150

6.0150

11.0200

APPLICATIONUsed in construction and for domestic purposes. They are intended for fastening woodenstructures, for the manufacture of wooden containers as well as for fastening metal sheets up to 0.9 mm thick.

Metalware

69LONG PRODUCTS

APPLICATIONDesigned for fastening soft sheet material (roofing felt or ruberoid type). They are available in round cross-section with flat head. The head end surface is smooth.

Round clout nails according to GOST 4029

The nails are manufactured from general purpose low-carbon non-heat-treated steel wire.


2.020

25

2.532

40

3.0 40


3.5 40

APPLICATIONIntended for fastening metal sheets to wooden parts.

Roofing nails according to GOST 4030



Shank diameter, d, mm Nail length, l, mm Head diameter, D, mm, min

0.8 10 1.4

1.0 16 1.8

1.2 20 2.2

1.625

2.832

2.0 40 3.6

APPLICATIONThey are used for finishing purposes.

Round finishing nails according to GOST 4032


Vysotsky is one of the tallest skyscrapers in Russia with 54 floors and is 188.3 metres high. The skyscraper is situated on Malysheva street in Yekaterinburg and houses a business centre, a hotel, a SPA, Vladimir Vysotsky museum and an underground parking for 627 car spaces. The design concept for Vysotsky complex does not provide for load-bearing walls. From the inside, the premises are only limited by outer walls and columns. In 2011, Vysotsky complex received the certificate of the “Book of records and achievements in Russia” and was included in the Guinness Book of Records in the category of “The tallest multipurpose complex in the Ural-Siberian and Central-Asian regions”.

VYSOTSKY BUSINESS CENTRENLMK’s reinforcing bars of all type-sizes, classes AI, А400, А500С, АТ800.

KEY COLLABORATIONS

Metalware

71LONG PRODUCTS

Shank diameter, d, mm Nail length, l, mm Head diameter, D, mm

1.4*25

3.530

1.625

4.035

1.8

32

4.540

45

2.040

5.045

2.2 50 5.5

2.550

6.060

3.070

6.580

* 1.4х(25; 30) are only manufactured with flat head.

APPLICATIONThey are intended for using in the manufacture of wooden boxes and containers with or without nailing machines, for furniture manufacturing. Extra large head size makes them suitable for cardboard fixing in packaging and furniture industries.

Round box nails according to GOST 4034

The nails are manufactured from general purpose low-carbon non-heat-treated steel wire.Nails are manufactured of round cross-section with flat or cone head.


Shank diameter, d, mm Nail length, l, mm Head diameter, D, mm, min

1.2 50 2.0

1.460

2.570

1.680

2.8100

1.8120

3.2150

APPLICATIONThey are used in casting for fastening mould materials.

Round moulding pins according to GOST 4035


Metalware

73LONG PRODUCTS

PRODUCTION WASTE IN USEThe recycling level at all NLMK Group’s Russian steelmaking facilities exceeds 90%. For example, at the Lipetsk site it is 94%, at the Ural long products sites it is 92% and at NLMK-Kaluga it is 95%.

Over the last decade the volume of generated waste has reduced significantly due to the active use of waste in the economic turnover. The accumulation of waste at the Lipetsk site seized completely in 2004, and the facility initiated its processing.

Shank diameter, d, mm Nail length, l, mm Head diameter, D, mm Head height, h, mm

4.0

90

12 1.8100

120

4.5 120

APPLICATIONThe nails are intended for fastening asbestos-cement roofing sheets.

Nails for asbestos-cement roofing according to TU 1271-001-55798700-2011



Finishing nails according to TU 1271-002-55798700-2011

The nails are manufactured from general purpose low-carbon non-heat-treated steel wire.The nails are manufactured with smooth head surface.

APPLICATIONUsed for furniture manufacture, fastening of lining and floor boards. The nails should be driven flush with wood.

Shank diameter, d, mm

Nail length, l, mm

Head diameter, D, mm

Head height, h, mm

1.4

20

2.2 1.525

30

35

1.6

20

2.6 2.0

25

30

35

40

1.8

20

2.8 2.1

25

30

35

40

45

50

55

60


Nail length, l, mm


Head height, h, mm

2.0

30

3.0 2.2

35

40

45

50

55

60

2.2

40

3.2 2.3

45

50

55

60

2.4

50

3.4 2.455

60

2.5

50

3.5 2.555

60

2.65 50 3.7 2.6

2.7

50

3.8 2.755

60


Nail length, l, mm


Head height, h, mm

2.8

50

3.9 2.855

60

65

3.0

50

4.2 3.0

60

65

70

75

80

3.1

65

4.3 3.1

70

75

80

90

3.3560

4.7 3.465

3.75 75 5.2 3.7

3.8 100 5.3 3.8

Metalware

75LONG PRODUCTS

Shank diameter, d, mmShank diameter after knurling, d1, mm, min Nail length, l, mm Head diameter, D, mm Head height, h, mm

2.5 2.58

50–100

6.0

12.8 2.88 7.0

3.1 3.23 7.0

3.4 3.53 7.2

Screw-shank nails TU 1271-017-55798700-2007

The nails are manufactured from general purpose low-carbon non-heat-treated steel wire.At the customer’s request, the nails can be supplied uncoated or coated.

APPLICATIONUsed for fastening euro-pallets and containers, floor boards and wooden structuresrequiring improved joint strength.

INVESTMENT IN ENVIRONMENTAL PROTECTIONNLMK Group has invested over 1 billion dollars in environmental projects over the last 10 years.

NLMK Group has become the largest Russian producer, having almost doubled its steel output. However, its environmental impact has significantly decreased due to the introduction of modern technologies and large-scale equipment upgrade.


Ring-shank nails TU 1271-018-55798700-2007

The nails are manufactured from general purpose low-carbon non-heat-treated steel wire.At the customer’s request, the nails can be supplied uncoated or coated.

APPLICATIONUsed for fastening euro-pallets and containers, floor boards and wooden structuresrequiring improved joint strength.

Shank diameter, d, mmShank diameter after knurling, d1, mm, min Nail length, l, mm Head diameter, D, mm Head height, h, mm

2.5 2.58

50–100

6.0

12.8 2.88 7.0

3.1 3.23 7.0

3.4 3.53 7.2

Metalware

77LONG PRODUCTS

Construction nails according to TU 1271-023-55798700-2008


APPLICATIONUsed for welding into cartridge and automatic nailing with a nail gun.

Shank diameter, d, mm Nail length, l, mm Head diameter, D, mm Head height, h, mm

2.5

50–100

6.0

12.8 7.0

3.1 7.0

3.4 7.2

NLMK GROUP’S ENVIRONMENTAL PROGRAMME 2014–2020In May 2014, NLMK Group announced the implementation of a new stage of the Environmental programme leading up to 2020. The programme is a part of NLMK Group’s development strategy and investment programme and is aimed at further minimising its environmental impact and achieving the best possible manufacturing practices in global steel production.

Total investment in environmental projects exceeds 10 billion roubles. The majority of these funds will be invested in the Lipetsk production site.



Nail length,l, mm

Nail pitch, P, mm

Number of nailsper cartridge, pcs

Number of cartridgesper row, pcs

Number of rowsper box, pcs

2.5

50

8

300

6

5

55 300 5

60 300 5

70 300 4

80 300 3

90 250 3

100 250 3

2.8

50

8 250 6

5

55 5

60 5

70 4

80 3

90 3

100 3

Cartridge nails according to TT 14-407-4.019-2008

The nails are manufactured from general purpose low-carbon non-heat-treated steel wire.Welding into cartridge is performed with nails according to TU 1271-017-55798700-2007 “Screw-shank nails”,ТУ 1271-018-55798700-2007 “Ring-shank nails” and TU 1271-023-55798700-2008 “Constructionnails”. Copper-plated wire in two strings is used for forming a cartridge.

Metalware

79LONG PRODUCTS


Nail length,l, mm

Nail pitch, P, mm

Number of nailsper cartridge, pcs

Number of cartridgesper row, pcs

Number of rowsper box, pcs

3.1

50

8 250 6

5

55 5

60 5

70 4

80 3

90 3

100 3

3.4

50

8 250 6

5

55 5

60 5

70 4

80 3

90 3

100 3

Note. Nails in a cartridge are manufactured after preliminary agreement with the customer.

APPLICATIONUsed for automated nailing with a nail gun.

Manufacture of metalwareat NLMK-Metalware


Nail packaging No.1

1

2

3

4

5

67

8

9

No. Description

1 Wooden crates

2 Stretch film

3 Polyethylene film

4 Cardboard box (48 pcs)

5 Marking

6 Self-adhesive label

7 Packaging band

8 Wooden crates

9 Euro-pallet*

*Max four type-sizes on a euro-pallet.

Nail cartridge packaging No.2

1

2

3

4

5

No. Description

1 Stretch film

2 Corrugated cardboard

3 Cardboard box


5 Euro-pallet

Metalware

81LONG PRODUCTS

Diameter, d, mm Length, l, mm

3.5

16

19

25

31

35

41

45

51

55

3.9 65


4.2

65

70

76

89

4.8

89

95

102

127

152

DECLARATION OF CONFORMITYThe products have been declared: No. D-RU.AYu42.В.00015 as of 25.10.2011.

Self-tapping screws for plasterboard according to TU 1640-015-55798700-2006

The screws are manufactured from quality carbon structural steel.The screws are manufactured with countersunk head and cross slot, thermochemically treated,with zinc or phosphate coating.

Double threaded self-tapping screw for plasterboard Single-threaded self-tapping screw for plasterboard

APPLICATIONSelf-tapping screws for fastening plasterboard sheets against metal sections (section thickness up to 0.9 mm).

APPLICATIONSelf-tapping screws for fastening plasterboard sheets against wooden structures.


Diameter, d, mm

Length, l, mm

Tip

Sharp tip Drill-type tip

4.2

9.5 –

13 –

14 –

16 16

19 19

25 25

32 32

41 41

51 51

DECLARATION OF CONFORMITYThe products have been declared: No. D-RU.AYu42.В.00013 as of 25.10.2011.

Self-tapping screws with pressure pad for fastening metal sheets according to TU 1640-013-55798700-2006

The screws are manufactured from quality carbon structural steel.The screws are manufactured with semi-spherical head and cross slot, thermochemically treated,with zinc coating. Screws may have sharp or drill-type tip.

Self-tapping screw for fastening sheet metalsharp tip

Self-tapping screw for fastening sheet metaldrill-type tip

APPLICATIONSelf-tapping screws are used for installation works, connecting sheet metal elements, steel sheets. Double-threaded and sharp-ended, punching capacity – up to 0.9 mm metal sheet.

APPLICATIONSelf-tapping screws are used for installation works, connectingsheet metal elements, steel sheets. Single-threaded and drill-ended, drilling capacity – up to 2 mm metal sheet.Pre-drilling is not required.

Metalware

83LONG PRODUCTS

Diameter, d, mm

Length, l, mm

3.0

10

13

16

20

25

30–35

40

45

3.5

13

16

20

25

30

35

40

45

50

Diameter, d, mm

Length, l, mm

4.0

13

16

20

25

30

35

40

45

50

60

70

4.5

16

20

25

30

35

40

Diameter, d, mm

Length, l, mm

4.5

45

50

60

70

80

5.0

20

25

30

35

40

45

50

60

70

80

90

100

110

120

Diameter, d, mm

Length, l, mm

6.0

40

45

50

60

70

80

90

100

110

120

130

140

Self-tapping screws for wood according to TU 1640-014-55798700-2006

The screws are manufactured from quality carbon structural steel.The screws are manufactured with countersunk head, cross slit, thermochemically treated, with zinc coating (white or yellow zinc).

APPLICATIONSelf-tapping screws are used for fastening various structural elements to wood, plywood, chipboard, fibreboard, plastics, plasterboards, metal sheets as well as to other building materials (concrete, cellular concrete). They are used both for interior and exterior works.

DECLARATION OF CONFORMITYThe products have been declared:No. D-RU.AYu42.В.00014 as of 25.10.2011.


APPLICATIONUsed for fastening sheets of chipboards, fibreboards, MDF panels, wooden elements and structuresin furniture production.


5 50

750

70

Note. The furniture fastener is manufactured after preliminary agreement with the customer.

Furniture fastener ТТ 14-406-002-2005

Furniture fasteners are manufactured from quality carbon structural steel.The fastener is manufactured with countersunk head, hexagonal slit and zinc coating.

LEADERIN ENERGY EFFICIENCYNLMK Group has come close to the level of the best available technologies regarding energy efficiency — the Group’s specific energy intensity of production has reached 5.72 Gcal per tonne of steel. BAT— 5.4 Gcal.

Since 1999, electrical power generated by NLMK Group from secondary energy resources has increased b y 280%. The Company will continue developing this important environmental area.

Metalware

85LONG PRODUCTS

APPLICATIONThey are used along with a plastic dowel for fastening various structural elements to building materials (concrete, cellular concrete).


3.8

43

63

83

4

45

55

65

Nail screw TT 14-406-4.014-2007, TT 55798700-03-002-2012

The nails are manufactured from quality carbon structural steel.The nails are manufactured with conic head, cross slit and zinc coating.


Self-tapping screw packaging No.3

1

2

3

45

6

7

No. Description

1 Packaging band

2 Marking

3 Cover from corrugated cardboard

4 Cardboard box (48 pcs)

5 Stretch film


7 Euro-pallet*

*Max four type-sizes on a euro-pallet.

Metalware

87LONG PRODUCTS

FOR NOTES


FOR NOTES

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