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Grade X3CrNiCuMo17-11-3-2 Austenitic Steel – EN 10088-1, Solution Annealed + AT

The austenitic steel X3CrNiCuMo17-11-3-2 is used in solution annealed condition in the form of rods, wire rod and profiles. It is resistant to intercrystalline corrosion also in sensitized condition.

Properties

General

PropertyTemperatureValue

Density

20.0 °C

8 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 - 45 %

Hardness, Brinell

20.0 °C

215 [-]

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

450 - 850 MPa

Yield strength Rp0.2

20.0 °C

175 - 400 MPa

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.7E-5 - 1.9E-5 1/K

Typical for Austenitic Stainless Steel

Melting point

1230 - 1480 °C

Typical for Austenitic Stainless Steel

Specific heat capacity

23.0 °C

440 J/(kg·K)

Typical for Austenitic Stainless Steel

Thermal conductivity

23.0 °C

11 - 21 W/(m·K)

Typical for Austenitic Stainless Steel

Electrical

PropertyTemperatureValueComment

Electrical resistivity

23.0 °C

8.5E-7 Ω·m

Typical for Austenitic Stainless Steel

Chemical properties

PropertyValue

Carbon

0.04 %

Chromium

16.5 - 17.5 %

Copper

3 - 3.5 %

Manganese

2 %

Molybdenum

2 - 2.5 %

Nickel

10 - 11 %

Nitrogen

0.11 %

Phosphorus

0.05 %

Silicon

1 %

Sulfur

0.015 %


Metal

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