EN 10025 Grade S235J2G3 normalized or normalized formed (+N)

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Description

S235J2G3 is a fine grained steel for welding constructions of high load. The steel is applicated up to temperatures of -20°C subject to the load. For this steel are available (mat. No 1.0118 acc. to DIN EN 10025) grades for: - folding (KQ)-S235J2G3C - cold forming of sections (KP)-S235J2G3C - cold drawing (KZ)-S235J2G3C

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

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

PropertyTemperatureValue

Density

20.0 °C

7.85 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

-100.0 °C

217 GPa

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20.0 °C

212 GPa

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100.0 °C

207 GPa

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200.0 °C

199 GPa

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300.0 °C

192 GPa

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400.0 °C

184 GPa

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500.0 °C

175 GPa

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600.0 °C

164 GPa

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Elongation

20.0 °C

21 - 26 %

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Elongation A80

20.0 °C

17 - 21 %

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Elongation A80, transverse

20.0 °C

15 - 19 %

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Elongation, transverse

20.0 °C

21 - 24 %

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Poisson's ratio

20.0 °C

0.28 [-]

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Shear modulus

23.0 °C

82 GPa

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Typical for Low Carbon Steel

Tensile strength

20.0 °C

320 - 510 MPa

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Yield strength

20.0 °C

175 - 235 MPa

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100.0 °C

173 - 187 MPa

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200.0 °C

149 - 161 MPa

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250.0 °C

129 - 143 MPa

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300.0 °C

112 - 122 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

-100.0 °C

1.08E-5 1/K

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20.0 °C

1.19E-5 1/K

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100.0 °C

1.25E-5 1/K

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200.0 °C

1.3E-5 1/K

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300.0 °C

1.36E-5 1/K

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400.0 °C

1.41E-5 1/K

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500.0 °C

1.45E-5 1/K

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600.0 °C

1.49E-5 1/K

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Max service temperature

500 °C

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Typical for Carbon Steel

Max service temperature, long

-20 - 0 °C

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Melting point

1480 - 1526 °C

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Typical for Low Carbon Steel

Specific heat capacity

-100.0 °C

423 J/(kg·K)

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20.0 °C

461 J/(kg·K)

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100.0 °C

479 J/(kg·K)

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200.0 °C

499 J/(kg·K)

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300.0 °C

517 J/(kg·K)

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400.0 °C

536 J/(kg·K)

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500.0 °C

558 J/(kg·K)

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600.0 °C

587 J/(kg·K)

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Thermal conductivity

20.0 °C

56.9 W/(m·K)

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100.0 °C

56.4 W/(m·K)

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200.0 °C

53.5 W/(m·K)

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300.0 °C

49.4 W/(m·K)

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400.0 °C

45.2 W/(m·K)

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500.0 °C

41.3 W/(m·K)

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600.0 °C

37.6 W/(m·K)

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Thermal diffusivity

20.0 °C

15.7 mm²/s

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100.0 °C

14.5 mm²/s

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200.0 °C

12.9 mm²/s

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300.0 °C

11.2 mm²/s

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400.0 °C

9.6 mm²/s

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500.0 °C

7.9 mm²/s

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600.0 °C

6.3 mm²/s

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Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

1.83E-7 Ω·m

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100.0 °C

2.27E-7 Ω·m

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200.0 °C

2.95E-7 Ω·m

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300.0 °C

3.8E-7 Ω·m

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400.0 °C

4.81E-7 Ω·m

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500.0 °C

5.99E-7 Ω·m

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600.0 °C

7.38E-7 Ω·m

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Magnetic

PropertyValueComment

Curie temperature

770 °C

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Typical for Low Carbon Steel

Chemical properties

PropertyValue

Carbon

0.17 %

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Manganese

1.4 %

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Phosphorus

0.04 %

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Sulfur

0.035 %

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