the best things in the world contain slovenian steel · 2015. 2. 9. · acroni 4762 x10cralsi25...

The best things in the world contain Slovenian steel

Long years of experience in fields of development and production have enabled us to offer our customers the Majority of standard and special grades of stainless, carbon and electrical being produced in the world today. Constant development, improvement of processes and materials along with the introduction of a quality assurance system in accordance with ISO 9001, environmental management systems in accordance with ISO 14001 and occupational health and safety management systems in accordance with OHSAS 18001, are our guarantee for a constant quality level.

Steel making in Jesenice started long before 1992. In this region, iron making was developed already in 14th century. In 19th century, small ironworks joined and established the Kranjska industrijska družba – KID (Carniolan Industrial Company).

In 1872, Lambert von Pantz, the first director of KID, succeeded in producing ferromanganese in blast furnace. His invention represented a revolutionary innovation for metallurgic state-of-the-art of that time and it brought Pantz, as well as the Javornik ironworks, worldwide fame.

After 1960 Steelworks Jesenice developed quickly. With investments in new production facilities it has joined the leading steel producers in the world.

Acroni

History

• AD 2000 — Merkblatt W0,

• AD 2000 — Merkblatt W 2,

• AD 2000 — Merkblatt W 10

• Pressure Equipment Directive 97/23/EC,

• Lloyd’s Register of Shipping (LR),

• Germanischer Lloyd (GL),

• Det Norske Veritas (DNV),

• NORSOK M-650,

• Russian Maritime Register of Shipping

Stainless steels represents a family of corrosion-resistant steels that contain at least 10,5 % of chromium. Apart from chromium, these steels are alloyed with nickel, molybdenum, titanium, niobium and other elements.

Their mechanical properties and application depend on their chemical composition. A careful choice of the right steel grade is responsible for the durability and serviceability of a manufactured product.

Applications: oil and gas, chemical process industry, desalination, mining, pulp and paper, tubes and pipe production

Approvals

STAINLESS STEEL

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GRADES Designation Acroni Designation EN W.Nr Designation AISI/ASTM

AUSTENITIC STEEL GRADES

Acroni 4301 X5CrNi18-10 1.4301 304

Acroni 4306 X2CrNi19-11 1.4306 304L

Acroni 4307 X2CrNi18-9 1.4307 304L

Acroni 4311 X2CrNiN18-10 1.4311 304LN

Acroni 4315 X5CrNiN19-9 1.4315 304N

Acroni 4541 X6CrNiTi18-10 1.4541 321

Acroni 4550 X6CrNiNb18-10 1.4550 347

Acroni 4550A 347H

Acroni 4878 X8CrNiTi18-10 1.4878 321H

Acroni 4948 X6CrNi18-10 1.4948 304H

AUSTENITIC STEEL GRADES WITH Mo

Acroni 4401 X5CrNiMo17-12-2 1.4401 316,316L

Acroni 4404 X2CrNiMo17-12-2 1.4404 316,316L

Acroni 4432 X2CrNiMo17-12-3 1.4432 316,316L

Acroni 4435 X2CrNiMo18-14-3 1.4435 316,316L

Acroni 4436 X3CrNiMo17-13-3 1.4436

Acroni 4429 X2CrNiMoN17-13-3 1.4429 316LN

Acroni 4919A 316H

Acroni 4571 X6CrNiMoTi17-12-2 1.4571 316Ti

Acroni 44XX 317L

Acroni 4435G

Acroni 4571G

HEAT RESISTANT AUSTENITIC STEEL

GRADES

Acroni 4828 X15CrNiSi20-12 1.4828

Acroni 4833 X12CrNi23-13 1.4833 309/309S

Acroni 4835 X9CrNiSiNCe21-11-2 1.4835

Acroni 4841 X15CrNiSi25-21 1.4841 314

Acroni 4845 X8CrNi25-21 1.4845 310/310S

HEAT RESISTANT FERITIC STEEL GRADES

Acroni 4713 X10CrAlSi7 1.4713



Acroni 4746 1.4746

Acroni 4749 X18CrN28 1.4749


DUPLEX STEEL GRADES

Acroni 4462 X2CrNiMoN22-5-3 1.4462 2205

Acroni 4362 X2CrNiN23-4 1.4362 1.4362 2304

Acroni DX 2001 UNS 32001

GRADES Designation Acroni Designation EN W.Nr.

HEAT RESISTANT FERITIC STEEL GRADES




Acroni 4746 X8CrTi25 1.4746

Acroni 4749 X18CrN28 1.4749


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S W.Nr. Stahl eisen liste Acroni 1.8715 17MnCr 5 – 3 NICRODUR 400

1.8720 18MnCr5-3 NICRODUR 450

1.8721 26MnCr6-3 NICRODUR 500

HBW Hardness [HBW] NICRODUR 400 NICRODUR 450 NICRODUR 500

360 - 440 420 - 477 460 - 540

Test temperature [°C] Impact energy Charpy – V, transverse [J] -40 30

* Typical values for 15 mm plate thickness

Yield strength

(minimal), Re [MPa]

Tensile strength, Rm [MPa]

Elongation (minimal), A5 [%]

NICRODUR 400 1200 1380 9

NICRODUR 450 1280 1450 9

NICRODUR 500 1500 1800 9


NICRODUR - HOT ROLLED QUARTO PLATES

NICRODUR is a wear resistant steel with hardness from 360 to 540 HBW. The unique combination of high hardness, high strength and good toughness makes the material well suited for a wide variety of applications in which it is exposed to heavy wear by hard minerals and other abrasive materials. NICRODUR is characterized by its very good weldability, formability and machining properties.

Bulldozers, dumptrucks, industrial trucks, lorries, machine parts and tools for mineral extraction (mining), metal working tools – cutting edges, knives, gears, bearings, loaders, buckets, slurry pipe systems, etc.

Brinell hardness HBW according to EN ISO 6506 – 1 or EN 10003 – 1. Tests are made on each plate

Q + T (when subsequent tempering is needed)

Nicrodur 400 is supplied in plate thickness of 8 – 110 mm, Nicrodur 450 and 500 are supplied in thicknesses 8 – 80mm.

* thicker plates available on request

WEAR RESISTANT

STEEL

Applications

Testing

Delivery condition

Dimensional range

Hardness

Impact Properties

Mechanical Properties

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SMICRAL - HOT ROLLED HEAVY PLATESMicral product line consists of:

• MICRAL 690QL/QL1 (W.Nr. 1.8928/1.8988) is a general structural steel with minimum yield strength of 690 N/mm2 (MPa).

• MICRAL 890QL/QL1 (W.Nr. 1.8983/1.8925) is a general structural steel with minimum yield strength of 890 N/mm2 (MPa).

• MICRAL 960QL (W.Nr. 1.8933) is a general structural steel with a minimum yield strength of 960 N/mm2 (MPa).

HIGH STRENGTH

STEEL

WNr EN ACRONI 1.8928 S690QL Micral690

1.8988 S690QL1 Micral690

1.8983 S890QL Micral890

1.8925 S890QL1 Micral890

1.8933 S960QL Micral960

Test temperature [°C] Impact energy Charpy – V, transverse [J] QL -40 30

QL1 -60 30


Yield strength (minimal), Re [MPa]

Tensile strength, Rm [MPa]

Elongation (minimal), A5 [%]

MICRAL 690 690 770 – 940 14

MICRAL 890 890 940 - 1100 11

MICRAL 960 960 1000 - 1150 10


Support structures where low weight and high yield strength are required.

Quenched and tempered (Q + T )

Micral 690 is supplied in plate thickness of 8 – 80 mm Micral 890 and 960 are supplied in plate thickness of 8 – 60 mm* thicker plates available on request

Applications

Delivery condition

Dimensional range

Impact Properties

Mechanical Properties

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EN AISI

ACRONI T25 1.7225 42CrMo4 4142 Good polishability/ mechanical parts, mould frames

ACRONI T27 1.7227 42CrMoS4 4140 Improved machinability/ mould frames

ACRONI T11 1.2311 40CrMnMo7 ~ P20 Good polishability/ mould frames

ACRONI T12 1.2312 40CrMnMoS8-6 ~ P20 + S Improved machinability/ mould frames

ACRONI T38 1.2738 40CrMnNiMo8-6-4 ~ P20 + Ni Improved through-hardenability / moulds for synthetic resins

ACRONI T83 1.2083 X40Cr14 420 Good polishability/ corrosion resistant moulds

ACRONI T85 1.2085 X33CrS16 ~ 420 FM Improved machinability/ corrosion resistant mould frames

ACRONI T16 1.2316 X38CrMo16 ~ 420 mod Good polishability/

moulds with increased corrosion resistance

HOT ROLLED HEAVY PLATES

In today's global production of plastic products there are different technological processes, among which the most common are blow moulding, compression moulding, extrusion moulding and injection moulding in different shapes, made of tool steels for plastic moulding.

The latest technology of steel making (EAF, LF, VOD/VD and CC), rolling, heat treatment and surface treatment of heavy plates enables Acroni to supply the market with steels that meet the highest requirements of tooling industry.

TOOL STEELS FOR PLASTIC

MOULDING

Thickness [mm] Width [mm] Length [mm] 15 – 100 1000 - 2500 4000 - 12000

* length of heavy plates is limited by the maximum possible weight of 10 t

In quenched and tempered condition: Hardness values in the quenched and tempered condition range from 280 to 330 HB. Other hardness ranges are available upon request.

In the soft annealed condition: Hardness values in the soft annealed state are up to 250 HB.

Acroni applies special quenching technology - a combination of air and water cooling. Tempering is performed in roller or chamber furnaces.

With the exception of steels ACRONI T25, T27 and T83 (supplied in annealed condition) we supply all mould steels in the quenched and tempered condition. No heat treatment of finsihed product is required.

Hardness

Heat treatment

Dimensional range

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HOT ROLLED STRIPS, SHEETS AND HEAVY PLATES

Non-alloy structural steels are intended for manufacturing of specially welded constructions, such as bridges, factory halls, parts of agricultural mechanisation, pipes and sections. Very important property of these steel grades is guaranteed strength combined with good weldability. The welding technique used must be suitable for intended application. Important properties are also good toughness, good formability and bending.

STRUCTURAL STEEL

NON-ALLOY STRUCTURAL STEELS

STEEL GROUP DESIGNATION EN 10 025-2 EN NUMBER W.NR

NON ALLOY STRUCTURAL STEELS

S 235 J0 1.0114

S235 JR 1.0038

S 235 J2 1.0117

S275 J0 1.0143

S 275 JR 1.0044

S 275 J2 1.0145

S 355 J0 1.0553

S 355 JR 1.0045

S 355 J2 1.0577

S 355 K2 1.0596

NON ALLOY STRUCTURAL STEELS FOR COLD FORMING

S 235 J0C 1.0115

S235 JRC 1.0122

S 235 J2C 1.0119

S275 J0C 1.0140

S 275 JRC 1.0128

S 275 J2C 1.0142

S 355 J0C 1.0554

S 355 JRC 1.0551

S 355 J2C 1.0569

S 355 K2C 1.0593

STEEL GROUP DESIGNATION EN 10 028-2 EN NUMBER W.NR

NON ALLOY AND ALLOY STEELS FOR PRESSURE VESSELS

P 235 GH 1.0345

P 265 GH 1.0425

P 295 GH 1.0481

P 355 GH 1.0473

16Mo3 1.5415

13CrMo4-5 1.7335

13CrMoSi5-5 1.7336

10CrMo9-10 1.7380

12CrMo9-10 1.7375

X12CrMo5 1.7362

X10CrMoVNb9-1 1.4903

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HOT AND COLD ROLLED STRIPS, SHEETS AND PLATES

STRUCTURAL STEEL

CARBON STEEL

GRADES DESIGNATION EN EN number W.Nr.

UNALLOYED STEELS FOR QUENCHING AND TEMPERING

C22E 1.1151

C35E 1.1181

C45E 1.1191

C55E 1.1203

C60E 1.1221

C67S 1.1231

C75S 1.1248

STEELS FOR QUENCHING AND TEMPERING - WITH Mn

28Mn6 1.1170

37Mn6 1.1235

40Mn4 1.1157

80Mn4 1.1259

46Mn6 1.0912

50Mn7 1.0913

42MnV7 1.5223

STEELS FOR QUENCHING AND TEMPERING - WITH Cr

34Cr4 1.7033

41Cr4 1.7035

74NiCr2 1.2703

STEELS FOR QUENCHING AND TEMPERING - WITH Cr and Mo

25CrMo4 1.7218

34CrMo4 1.7220

42CrMo4 1.7225

42CrMoS4 1.7227

50CrMo4 1.7228

34CrMo44 1.7341

STEELS FOR QUENCHING AND TEMPERING - WITH Cr and V

51CrV4 1.8159

58CrV4 1.8161

STEELS FOR QUENCHING AND TEMPERING - WITH Si and Cr

38Si6 1.5022

46Si7 1.5024

51Si7 1.5025

55Si7 1.5026

65Si7 1.5028

54SiCr6 1.7102

67SiCr5 1.7103

STEEL FOR QUENCHING AND TEMPERING - WITH B

28MnB5 1.0871

27MnCrB5 1.7182

30MnB5 1.5531

40MnB4 1.5527

CASE HARDENING STEELS

C10E 1.1121

C15E 1.1141

16MnCr5 1.7131

20MnCr5 1.7147

17Cr3 1.7016

15CrNi6 1.5919

18CrNi8 1.5920

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ODimensional range of Acroni products

Hot rolled strip Hot rolled sheet Cold rolled strip Cold rolled sheet Quarto plateThickness 3 - 6 3 - 6 0.3 – 3.0 0.5 – 3.0 7 - 130

Width 100 - 1000 800 - 1000 30 - 1000 1000 1000 - 2500

Length 2000 - 6000 2000 - 6000 2000 - 12000

Weight (kg/mm width) 7 - 9 6 - 8

ID (mm) 610 508/610

GRADE EN 10106

NOMINAL THICKNESS

(mm)SPECIFIC TOTAL LOSS1,

4 (max.)MAGNETIC POLARISATION 2,4 (min.)

for field strength A/mSTACKING FACTOR (min.)

DENSITY (ASSUMED)

(kg/dm3)at 1.5T (W/

kg) at 1T (W/kg) 2500 (T) 5000 (T) 10000 (T)

M270-35A

0,35

2,70 1,10 1,49 1,60 1,70

0,95

7,65

M300-35A 3,00 1,20 1,49 1,60 1,70 7,65

M330-35A 3,30 1,30 1,49 1,60 1,70 7,65

M310-50A

0,50

3,10 1,25 1,49 1,60 1,70

0,97

7,65

M330-50A 3,30 1,35 1,49 1,60 1,70 7,65

M350-50A 3,50 1,50 1,50 1,60 1,70 7,65

M400-50A 4,00 1,70 1,53 1,63 1,73 7,70

* STAINLESS STEEL QUARTO PLATE TYPES OF SURFACE – 1D, 1C** STAINLESS STEEL HOT ROLLED STRIPS AND SHEETS TYPES OF SURFACE – 1C

*** THICKNESSES ABOVE 130mm AVAILABLE UPON REQUEST

Cold rolled fully-processed electrical steels may be delivered without insulation or insulated on both sides with insulation in order to achieve desired properties for various fields of application (higher surface insulation resistance, improvement of punchability and corrosion resistance, annealing).

1 In accordance with IEC 60404-8-4 and EN 10106, the values are specified and guaranteed for magnetic polarisation at 1.5 T unless otherwise agreed

2 In accordance with IEC 60404-8-4 and EN 10106, the values are specified and guaranteed for field strength at 2500 A/m, 5000 A/m and 10000 A/m unless otherwise agreed

3 Valid for testing in A. C. field in the 25 cm Epstein frame according to IEC 60404-2

COLD ROLLED FULLY PROCESSED

ELECTRICAL STEELS – DINAMO

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ELECTRICAL STEELS

Dimensional range of fully processed

electrical steels

STRIPS

SHEETS

AISI Designation ASTM A976 C - 6 C - 3 C - 5, suitable for C - 3

COIL WEIGHT (kg/mm of width)OUTSIDE DIAMETER

(mm)ENTIRE COIL 6 to 8,6 1100 to 1300

1/2 COIL 3 to 4,5 870 to 1000

1/3 COIL 2 to 2,9 770 to 850

CUT LENGHTS 600 to 6000 mm

CUT LENGHTS TOLERANCES 0 to + 0,5%

WIDTHS OF SHEETS 420 to 1000 mm

PACKAGE WEIGHTS 1000 to 2500 kg

Acroni, d. o. o.Cesta Borisa Kidriča 44SI-4270 JeseniceT:+386 4 584 10 00F:+386 4 584 11 11E:[email protected]

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the best things in the world contain slovenian steel · 2015. 2. 9. · acroni 4762 x10cralsi25...

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