EN 10088-1 X6CrMoNb17-1 Soft Annealed Steel (+A) – Premium Ferritic Grade for Cold-Rolled Applications
The ferritic steel X6CrMoNb17-1is used as cold rolled strip. It shows resistance to intercrystalline corrosion both in delivery and welded condtion.
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 | 20.0 °C | 8 - 25 % | |
Elongation A80 | 20.0 °C | 25 % | |
Elongation A80, transverse | 20.0 °C | 25 % | |
Elongation, transverse | 20.0 °C | 25 % | |
Hardness, Brinell | 20.0 °C | 200 [-] | |
Hardness, Brinell, trans | 20.0 °C | 200 [-] | |
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 | 20.0 °C | 440 - 700 MPa | |
Tensile strength, transverse | 20.0 °C | 480 - 680 MPa | |
Yield strength Rp0.2 | 20.0 °C | 280 - 340 MPa | |
100.0 °C | 270 MPa | ||
150.0 °C | 265 MPa | ||
200.0 °C | 250 MPa | ||
250.0 °C | 235 MPa | ||
300.0 °C | 215 MPa | ||
350.0 °C | 205 MPa | ||
Yield strength Rp0.2, transverse | 20.0 °C | 300 MPa | |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100.0 °C | 1.17E-5 1/K | |
300.0 °C | 1.21E-5 1/K | ||
Melting point | 1425 - 1530 °C | Typical for Ferritic Stainless Steel | |
Specific heat capacity | 20.0 °C | 440 J/(kg·K) | |
Thermal conductivity | 20.0 °C | 30 W/(m·K) | |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 7E-7 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.08 % |
Chromium | 16 - 18 % |
Manganese | 1 % |
Molybdenum | 0.8 - 1.4 % |
Niobium | 1 % |
Nitrogen | 0.04 % |
Phosphorus | 0.04 % |
Silicon | 1 % |
Sulfur | 0.015 % |
Metal
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