EN 10025-4 Grade S275M thermomechanically rolled

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Description

S275M is a weldable fine-grained steel with a min. yield point of 275 N/mm². The steel is applicated in thermo mechanical rolled condition for several types of welded constructions such as fixed and movable storage container, high-pressure pipes, bridge and load-bearing constructions. Subsequent heating above 580°C for thermo mechanical rolled products causes reduction of the strength properties. Application limit: at -20°C is warranted a notch impact energy of 40J (longitudinal test specimen). The carbon equivalent (by arrangement) amounts to: for nominal size: < 16 mm: 0,34% > 16 < 40 mm: 0,34% > 40 < 63 mm: 0,35% > 63 < 150 mm: 0,38% Cold forming: Suitability for cold bending, folding, cold flanging or cold welting has to be agreed. For sheet, strip and wide flat steel in thermo mechanical rolled condition, for nominal thickness (s) up to 12 mm can be warranted the following bending radius values: longitudinal: 2,5 x s transverse: 2 x s Sheet and strip of nominal thicknesses < 8 mm for cold forming of sections is available on arrangement (e.g. for production of hollow sections). Warm forming: thermo mechanical rolled products are unsuitable for warm forming. Surface refineability: S275M has to be suitable by arrangement for hot galnanizing and it has to meet the appropriate product quality requirements.

Related Standards

Equivalent Materials

Diese Materialdaten wurden von WIAM zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
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Eigenschaften

Allgemein

PropertyValueComment

Dichte

7.8 g/cm³

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Typical for Steel

Mechanisch

PropertyTemperatureValueConditionRelated StandardsShapeComment

Dehnung

18.1 %

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Predicted Value, A200

20.2 %

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Predicted Value, A80

20.7 %

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Predicted Value, A80 Transverse

21.0 %

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Predicted Value, A5

23.2 %

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Predicted Value, Transverse

24.2 %

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Predicted Value, A50

20 °C

24 %

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar, Flat, Rod, Wire

Elastizitätsmodul

190 - 210 GPa

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Typical for Steel

Flächenreduzierung

43.2 %

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Predicted Value

44.2 %

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Predicted Value, Transverse

Härte, Brinell

243 [-]

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Predicted Value, Transverse

Poissonzahl

0.3 [-]

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Typical for Steel

Scherfestigkeit

529.1 MPa

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Predicted Value

Schubmodule

80.1 GPa

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Predicted Value

Streckgrenze

251.4 MPa

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Predicted Value, RP1

318.6 MPa

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Predicted Value, RP1 Transverse

327.9 MPa

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Predicted Value, RP02

352.3 MPa

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Predicted Value, Transverse

417.8 MPa

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Predicted Value, RP05

462.4 MPa

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Predicted Value, RP02 Transverse

485 MPa

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Predicted Value, RP002

20 °C

240 MPa

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

20 °C

245 MPa

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

20 °C

255 MPa

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar, Flat, Rod, Wire

20 °C

265 MPa

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar, Flat, Rod, Wire

20 °C

275 MPa

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar, Flat, Rod, Wire

Zugfestigkeit

20 °C

350 - 530 MPa

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

20 °C

350 - 523 MPa

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

20 °C

350 - 510 MPa

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

20 °C

360 - 510 MPa

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar, Flat, Rod, Wire

20 °C

360 - 530 MPa

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

20 °C

360 - 523 MPa

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

20 °C

370 - 530 MPa

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

20 °C

370 - 523 MPa

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

20 °C

370 - 510 MPa

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

Thermisch

PropertyValueComment

Koeffizient der thermischen Ausdehnung

11.88 1/K

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Predicted Value

Spezifische Wärmekapazität

456.8 J/(kg·K)

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Predicted Value

Wärmeleitfähigkeit

38.2 W/(m·K)

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Predicted Value

Elektrisch

PropertyValueComment

Elektrische Leitfähigkeit

7 S/m

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Predicted Value

spezifischer Widerstand

35 Ω·m

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Predicted Value

Chemical properties

PropertyValueConditionRelated StandardsShape

Aluminium

0.02 %

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar, Flat, Rod, Wire

Chrom

0.3 %

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

Kohlenstoff

0.13 %

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar, Flat, Rod, Wire

Kupfer

0.55 %

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

Mangan

1.5 %

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar, Flat, Rod, Wire

Molybdän

0.1 %

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

0.2 %

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar

Nickel

0.3 %

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar, Flat, Rod, Wire

Niobium

0.05 %

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar, Flat, Rod, Wire

Phosphor

0.03 %

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

0.035 %

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar

Schwefel

0.025 %

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thermomechanically rolled

EN 10025-4, EN 10113-3

Strip, Sheet, Flat, Rod, Wire

0.03 %

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar

Silizium

0.5 %

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar, Flat, Rod, Wire

Stickstoff

0.015 %

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar, Flat, Rod, Wire

Titan

0.05 %

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar, Flat, Rod, Wire

Vanadium

0.08 %

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thermomechanically rolled

EN 10113-3, EN 10025-4

Sheet, Strip, Bar, Flat, Rod, Wire

Technological properties

Property
Supplier Disclaimer

The given information is a rough description and some properties can depend on various factors such as product thickness. Please contact the supplier or refer to the related norm or standard for further information.