EN 10095 X25CrMnNiN25-9-7 Stainless Steel – Solution Annealed with Additional Treatment
Steel X25CrMnNiN25-9-7 shows a highest application temperature of up to 1150 °C in air.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 7.8 g/cm³ |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 195 GPa | Typical for Austenitic Stainless Steel |
Elongation | 20.0 °C | 25 % | |
Hardness, Brinell | 20.0 °C | 311 [-] | |
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 | 850 - 1050 MPa | |
Yield strength Rp0.2 | 20.0 °C | 500 MPa | |
Yield strength Rp1.0 | 20.0 °C | 540 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 200.0 °C | 1.65E-5 1/K | |
400.0 °C | 1.8E-5 1/K | ||
600.0 °C | 1.85E-5 1/K | ||
800.0 °C | 1.9E-5 1/K | ||
1000.0 °C | 1.95E-5 1/K | ||
Max service temperature, long | 0 - 1150 °C | ||
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 | 14.5 W/(m·K) | |
500.0 °C | 20 W/(m·K) | ||
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 7.5E-7 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.2 - 0.3 % |
Chromium | 24 - 26 % |
Manganese | 8 - 10 % |
Nickel | 6 - 8 % |
Nitrogen | 0.2 - 0.4 % |
Phosphorus | 0.05 % |
Silicon | 1 % |
Sulfur | 0.015 % |
Metal
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