EN 10269 Grade X2CrNi18-9 strain-hardened (+C700)

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Description

The austenitc steel X2CrNi18-9 is available in solution annealed condition in the form of cold rolled strip, warm rolled strip and warm rolled sheet. The material is resistant to intercrystalline corrosion also in welded condition. Further application for mounting elements at increased and lower temperatures.

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

PropertyTemperatureValue

Density

20.0 °C

7.9 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

200 GPa

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100.0 °C

194 GPa

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200.0 °C

186 GPa

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300.0 °C

179 GPa

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400.0 °C

172 GPa

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500.0 °C

165 GPa

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Elongation

20.0 °C

20 %

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Poisson's ratio

23.0 °C

0.3 [-]

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Typical for Austenitic Stainless Steel

Shear modulus

23.0 °C

77 GPa

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Typical for Austenitic Stainless Steel

Tensile strength

20.0 °C

700 - 850 MPa

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Yield strength Rp0.2

20.0 °C

350 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100.0 °C

1.6E-5 1/K

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200.0 °C

1.65E-5 1/K

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300.0 °C

1.7E-5 1/K

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400.0 °C

1.8E-5 1/K

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500.0 °C

1.8E-5 1/K

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Melting point

1230 - 1480 °C

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Typical for Austenitic Stainless Steel

Specific heat capacity

20.0 °C

500 J/(kg·K)

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Thermal conductivity

20.0 °C

15 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

7.3E-7 Ω·m

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Chemical properties

PropertyValue

Carbon

0.03 %

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Chromium

17.5 - 19.5 %

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Manganese

2 %

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Nickel

8 - 10 %

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Nitrogen

0.1 - 0.11 %

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Phosphorus

0.05 %

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Silicon

1 %

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Sulfur

0.015 - 0.03 %

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