X5CrNiMoTi15-2 Cold-Rolled Steel (DIN 5512-3) – Durable Rail Vehicle Grade
The steel is used for rail vehicle engineering acc. to the selected standard DIN 5512-3. Application example: railcar body Remark: resistant to intercrystalline corrosion in the delivery and the welded condition
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 7.7 g/cm³ |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 20.0 °C | 220 GPa | |
100.0 °C | 215 GPa | ||
200.0 °C | 210 GPa | ||
300.0 °C | 205 GPa | ||
400.0 °C | 195 GPa | ||
Elongation A80, transverse | 20.0 °C | 14 % | |
Elongation, transverse | 20.0 °C | 16 % | |
Poisson's ratio | 23.0 °C | 0.3 [-] | Typical for Ferritic Stainless Steel |
Shear modulus | 23.0 °C | 77 GPa | Typical for Ferritic Stainless Steel |
Tensile strength, transverse | 20.0 °C | 550 - 750 MPa | |
Yield strength, transverse | 20.0 °C | 420 MPa | |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100.0 °C | 1.05E-5 1/K | |
200.0 °C | 1.1E-5 1/K | ||
300.0 °C | 1.15E-5 1/K | ||
400.0 °C | 1.2E-5 1/K | ||
500.0 °C | 1.2E-5 1/K | ||
Melting point | 1425 - 1530 °C | Typical for Ferritic Stainless Steel | |
Specific heat capacity | 20.0 °C | 460 J/(kg·K) | |
Thermal conductivity | 20.0 °C | 25 W/(m·K) | |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 6E-7 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.08 % |
Chromium | 13.5 - 15.5 % |
Manganese | 1 % |
Molybdenum | 0.2 - 1.2 % |
Nickel | 1 - 2.5 % |
Phosphorus | 0.05 % |
Silicon | 1 % |
Sulfur | 0.03 % |
Titanium | 0.3 - 0.5 % |
Metal
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