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EN 10088-1 X6CrNiCuS18-9-2 – Solution Annealed Austenitic Steel for Rods & Wire Rods

The austenitic steel X6CrNiCuS18-9-2 is used in solution annealed condition in the form of rods, wire rod and profiles. It is not resistant to intercrystalline corrosion.

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

15 - 35 %

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

500 - 1100 MPa

Yield strength Rp0.2

20.0 °C

185 - 400 MPa

Yield strength Rp1.0

20.0 °C

220 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

0.08 %

Chromium

17 - 19 %

Copper

1.4 - 1.8 %

Manganese

2 %

Molybdenum

0.6 %

Nickel

8 - 10 %

Nitrogen

0.11 %

Phosphorus

0.05 %

Silicon

1 %

Sulfur

0.15 - 0.35 %


Metal

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