EN 10217-7 Grade X2CrNiMoN17-13-5 – Solution Annealed Stainless Steel for High-Temperature Corrosion Resistance
The austenitic steel X2CrNiMoN17-13-5 is available in the solution annealed condition. Welded circular tubes of this steel are used for compression load and for corrosive load at room temperature, low temperatures and elevated temperatures. The material is resistant to intercrystalline corrosion (up to 400 °C) also in the welded condition.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 8 - 8.01 g/cm³ |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | -100.0 °C | 206 GPa |
20.0 °C | 196 - 200 GPa | |
100.0 °C | 190 - 194 GPa | |
200.0 °C | 182 - 186 GPa | |
300.0 °C | 174 - 179 GPa | |
400.0 °C | 166 - 172 GPa | |
500.0 °C | 158 - 165 GPa | |
600.0 °C | 150 GPa | |
700.0 °C | 142 GPa | |
800.0 °C | 134 GPa | |
Elongation | 20.0 °C | 35 % |
Elongation, transverse | 20.0 °C | 30 % |
Poisson's ratio | 20.0 °C | 0.28 [-] |
Shear modulus | 20.0 °C | 77.3 GPa |
Tensile strength | 20.0 °C | 580 - 800 MPa |
Tensile strength, transverse | 20.0 °C | 580 - 800 MPa |
Yield strength Rp0.2 | 20.0 °C | 285 MPa |
50.0 °C | 260 MPa | |
100.0 °C | 225 MPa | |
150.0 °C | 200 MPa | |
200.0 °C | 185 MPa | |
250.0 °C | 175 MPa | |
300.0 °C | 165 MPa | |
350.0 °C | 155 MPa | |
400.0 °C | 150 MPa | |
Yield strength Rp0.2, transverse | 20.0 °C | 285 MPa |
Yield strength Rp1.0 | 20.0 °C | 315 MPa |
50.0 °C | 290 MPa | |
100.0 °C | 255 MPa | |
150.0 °C | 230 MPa | |
200.0 °C | 210 MPa | |
250.0 °C | 200 MPa | |
300.0 °C | 190 MPa | |
350.0 °C | 180 MPa | |
400.0 °C | 175 MPa | |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | -100.0 °C | 1.49E-5 1/K | |
20.0 °C | 1.61E-5 1/K | ||
100.0 °C | 1.6E-5 - 1.67E-5 1/K | ||
200.0 °C | 1.65E-5 - 1.72E-5 1/K | ||
300.0 °C | 1.7E-5 - 1.77E-5 1/K | ||
400.0 °C | 1.75E-5 - 1.81E-5 1/K | ||
500.0 °C | 1.8E-5 - 1.84E-5 1/K | ||
600.0 °C | 1.88E-5 1/K | ||
700.0 °C | 1.91E-5 1/K | ||
800.0 °C | 1.94E-5 1/K | ||
900.0 °C | 1.97E-5 1/K | ||
1000.0 °C | 2E-5 1/K | ||
Melting point | 1230 - 1480 °C | Typical for Austenitic Stainless Steel | |
Specific heat capacity | -100.0 °C | 440 J/(kg·K) | |
20.0 °C | 472 - 500 J/(kg·K) | ||
100.0 °C | 487 J/(kg·K) | ||
200.0 °C | 503 J/(kg·K) | ||
300.0 °C | 512 J/(kg·K) | ||
400.0 °C | 520 J/(kg·K) | ||
500.0 °C | 530 J/(kg·K) | ||
600.0 °C | 541 J/(kg·K) | ||
700.0 °C | 551 J/(kg·K) | ||
800.0 °C | 559 J/(kg·K) | ||
900.0 °C | 565 J/(kg·K) | ||
1000.0 °C | 571 J/(kg·K) | ||
Thermal conductivity | 20.0 °C | 13.5 - 14 W/(m·K) | |
100.0 °C | 14.9 W/(m·K) | ||
200.0 °C | 16.7 W/(m·K) | ||
300.0 °C | 18.3 W/(m·K) | ||
400.0 °C | 19.8 W/(m·K) | ||
500.0 °C | 21.3 W/(m·K) | ||
600.0 °C | 22.7 W/(m·K) | ||
700.0 °C | 24.2 W/(m·K) | ||
800.0 °C | 25.6 W/(m·K) | ||
Thermal diffusivity | 20.0 °C | 3.6 mm²/s | |
100.0 °C | 3.7 mm²/s | ||
200.0 °C | 4 mm²/s | ||
300.0 °C | 4.4 mm²/s | ||
400.0 °C | 4.6 mm²/s | ||
500.0 °C | 4.7 mm²/s | ||
600.0 °C | 4.9 mm²/s | ||
700.0 °C | 5.2 mm²/s | ||
800.0 °C | 5.5 mm²/s | ||
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 7.75E-7 - 8.5E-7 Ω·m |
100.0 °C | 8.42E-7 Ω·m | |
200.0 °C | 9.04E-7 Ω·m | |
300.0 °C | 9.62E-7 Ω·m | |
400.0 °C | 1.01E-6 Ω·m | |
500.0 °C | 1.06E-6 Ω·m | |
600.0 °C | 1.1E-6 Ω·m | |
700.0 °C | 1.13E-6 Ω·m | |
800.0 °C | 1.16E-6 Ω·m | |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.03 % |
Chromium | 16.5 - 18.5 % |
Manganese | 2 % |
Molybdenum | 4 - 5 % |
Nickel | 12.5 - 14.5 % |
Nitrogen | 0.12 - 0.22 % |
Phosphorus | 0.04 % |
Silicon | 1 % |
Sulfur | 0.015 % |
Metal
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