EN 10025-3 Grade S275N normalized or normalized formed (+N)

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Description

The unalloyed, normalised/normalising rolled quality steel S275N is a weldable fine-grained steel with a min. yield point of 275 N/mm². The steel is applicated in normalized condition for several types of welded constructions such as fixed and movable storage container, high-pressure pipes, bridge and load-bearing constructions etc. Cold forming: Suitability for cold bending, folding, cold flanging or cold welting has to be agreed. For sheet, strip and wide flat steel in normalized condition, for nominal thickness (s) up to 16 mm can be warranted the following bending radius values: longitudinal: 2,5 x s transverse: 2,0 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). Requirements regarding hot dip zinc coating by arrangement.

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyValueComment

Density

7.8 - 7.9 g/cm³

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Typical for Low Carbon Steel

Mechanical

PropertyTemperatureValueConditionRelated StandardsShapeComment

Elastic modulus

200 - 215 GPa

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Typical for Low Carbon Steel

Elongation

18.2 %

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Predicted Value, A200

19.3 %

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Predicted Value, A80

20.1 %

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Predicted Value, A80 Transverse

21.2 %

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Predicted Value, A5

22.6 %

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Predicted Value, Transverse

25.5 %

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Predicted Value, A50

20 °C

22 %

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Flat

20 °C

23 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire

20 °C

24 %

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat, Rod, Wire

Hardness, Brinell

243 [-]

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Predicted Value, Transverse

Poisson's ratio

0.29 [-]

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Typical for Low Carbon Steel

Reduction of area

43.2 %

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Predicted Value, Transverse

52.0 %

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Predicted Value

Shear modulus

82 GPa

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Typical for Low Carbon Steel

Shear strength

531 MPa

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Predicted Value

Tensile strength

20 °C

340 - 470 MPa

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Flat

20 °C

350 - 510 MPa

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat, Rod, Wire

20 °C

350 - 480 MPa

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat, Rod, Wire

20 °C

370 - 510 MPa

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat, Rod, Wire

20 °C

370 - 480 MPa

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat, Rod, Wire

Yield strength

251.6 MPa

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Predicted Value, RP1

317.2 MPa

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Predicted Value, RP02

317.9 MPa

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Predicted Value, RP1 Transverse

319.8 MPa

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Predicted Value, Transverse

391.5 MPa

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Predicted Value, RP05

453.7 MPa

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Predicted Value, RP002

461.6 MPa

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Predicted Value, RP02 Transverse

20 °C

205 MPa

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire

20 °C

215 MPa

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Flat, Strip, Rod, Wire

20 °C

225 MPa

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat, Rod, Wire

20 °C

235 MPa

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat, Rod, Wire

20 °C

245 MPa

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat, Rod, Wire

20 °C

255 MPa

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat, Rod, Wire

20 °C

265 MPa

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat, Rod, Wire

20 °C

275 MPa

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat, Rod, Wire

Thermal

PropertyValueComment

Coefficient of thermal expansion

1.32e-05 - 1.38e-05 1/K

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Typical for Low Carbon Steel

Max service temperature

332 °C

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Predicted Value, Long

500 °C

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Typical for Carbon Steel

Melting point

1480 - 1526 °C

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Typical for Low Carbon Steel

Specific heat capacity

465 J/(kg·K)

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Typical for Low Carbon Steel

Thermal conductivity

25 - 93 W/(m·K)

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Typical for Low Carbon Steel

Electrical

PropertyValueComment

Electrical conductivity

6 S/m

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Predicted Value

Electrical resistivity

1.43e-07 - 1.74e-07 Ω·m

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Typical for Carbon Steel

Magnetic

PropertyValueComment

Curie temperature

770 °C

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Typical for Low Carbon Steel

Chemical properties

PropertyValueConditionRelated StandardsShape

Aluminium

0.02 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire, Bar

Carbon

0.18 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire, Bar

Chromium

0.3 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire, Bar

Copper

0.35 %

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat

0.55 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire

Manganese

0.5 - 1.5 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire

0.5 - 1.4 %

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat

Molybdenum

0.1 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire, Bar

Nickel

0.3 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire, Bar

Niobium

0.05 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire, Bar

Nitrogen

0.015 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire, Bar

Phosphorus

0.03 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire

0.035 %

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat

Silicon

0.4 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire, Bar

Sulfur

0.025 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire

0.03 %

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat

Titanium

0.03 %

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normalized or normalized formed (+N)

EN 10113-2, EN 10025-3

Sheet, Strip, Bar, Flat

0.05 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire

Vanadium

0.05 %

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normalized or normalized formed (+N)

EN 10025-3, EN 10113-2

Strip, Sheet, Flat, Rod, Wire, Bar

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.