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EN 10269 X2CrNi18-9 Strain-Hardened Stainless Steel (C700) – High-Performance Corrosion Resistance

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.

Properties

General

PropertyTemperatureValue

Density

20.0 °C

7.9 g/cm³

Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

200 GPa

100.0 °C

194 GPa

200.0 °C

186 GPa

300.0 °C

179 GPa

400.0 °C

172 GPa

500.0 °C

165 GPa

Elongation

20.0 °C

20 %

Poisson's ratio

23.0 °C

0.3 [-]

Typical for Austenitic Stainless Steel

Shear modulus

23.0 °C

77 GPa

Typical for Austenitic Stainless Steel

Tensile strength

20.0 °C

700 - 850 MPa

Yield strength Rp0.2

20.0 °C

350 MPa

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100.0 °C

1.6E-5 1/K

200.0 °C

1.65E-5 1/K

300.0 °C

1.7E-5 1/K

400.0 °C

1.8E-5 1/K

500.0 °C

1.8E-5 1/K

Melting point

1230 - 1480 °C

Typical for Austenitic Stainless Steel

Specific heat capacity

20.0 °C

500 J/(kg·K)

Thermal conductivity

20.0 °C

15 W/(m·K)

Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

7.3E-7 Ω·m

Chemical properties

PropertyValue

Carbon

0.03 %

Chromium

17.5 - 19.5 %

Manganese

2 %

Nickel

8 - 10 %

Nitrogen

0.1 - 0.11 %

Phosphorus

0.05 %

Silicon

1 %

Sulfur

0.015 - 0.03 %


Metal

  1. EN 10088-1 Grade X6CrNiNb18-10 Strain‑Hardened Steel (+C700) – Superior Corrosion Resistance for Chemical & Food Applications
  2. EN 10088‑1 Grade X2CrNi18‑9 Strain‑Hardened Stainless Steel (+C700) – Superior Corrosion Resistance & Mechanical Performance
  3. EN 10269 X2CrNi18-9 Strain-Hardened Stainless Steel (C700) – High-Performance Corrosion Resistance
  4. EN 10088-1 Grade X2CrNi19-11: Strain-Hardened (C700) Stainless Steel for Chemical & Pharmaceutical Use
  5. EN 10088-1 X5CrNiMo17-12-2: Strain-Hardened Austenitic Steel for Chemical & Petrochemical Applications
  6. EN 10269 X3CrNiCu18-9-4 Strain-Hardened Stainless Steel (+C700) – Superior Corrosion Resistance & High Temperature Performance
  7. EN 10269 Grade X4CrNi18-12 Strain-Hardened Steel (+C700) – Industrial Alloy for Corrosion Resistance
  8. EN 10269 Grade X5CrNi18-10 Strain-Hardened (+C700) – Premium Austenitic Steel for Corrosion‑Resistant Applications
  9. EN 10269 Grade X5CrNiMo17-12-2: High-Performance Strain-Hardened Alloy for Chemical & Industrial Applications
  10. EN 10269 X2CrNiMo17-12-2 Strain-Hardened Steel (+C700) – High Corrosion Resistance & Superior Formability