EN 10216-5 Grade X6CrNiMo17-13 Solution Annealed Steel – High‑Temperature Resistant for Pressurized Tubes
The heat resistant steel X6CrNiMo17-13-2 (1.4918) is used for pressurised seamless tubes.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 7.98 g/cm³ |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | -100.0 °C | 206 GPa | |
20.0 °C | 196 GPa | ||
100.0 °C | 190 GPa | ||
200.0 °C | 182 GPa | ||
300.0 °C | 174 GPa | ||
400.0 °C | 166 GPa | ||
500.0 °C | 158 GPa | ||
600.0 °C | 150 GPa | ||
700.0 °C | 142 GPa | ||
800.0 °C | 134 GPa | ||
900.0 °C | 127 GPa | ||
1000.0 °C | 120 GPa | ||
Elongation | 20.0 °C | 35 % | |
Elongation, transverse | 20.0 °C | 30 % | |
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 | 490 - 690 MPa | |
Tensile strength, transverse | 20.0 °C | 490 - 690 MPa | |
Yield strength Rp0.2 | 20.0 °C | 205 MPa | |
100.0 °C | 177 MPa | ||
200.0 °C | 147 MPa | ||
300.0 °C | 127 MPa | ||
400.0 °C | 118 MPa | ||
500.0 °C | 108 MPa | ||
550.0 °C | 103 MPa | ||
600.0 °C | 98 MPa | ||
Yield strength Rp0.2, transverse | 20.0 °C | 205 MPa | |
Yield strength Rp1.0 | 20.0 °C | 245 MPa | |
100.0 °C | 211 MPa | ||
200.0 °C | 177 MPa | ||
300.0 °C | 157 MPa | ||
400.0 °C | 147 MPa | ||
500.0 °C | 137 MPa | ||
550.0 °C | 132 MPa | ||
600.0 °C | 128 MPa | ||
Yield strength Rp1.0, transverse | 20.0 °C | 245 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 | 1.67E-5 1/K | ||
200.0 °C | 1.72E-5 1/K | ||
300.0 °C | 1.77E-5 1/K | ||
400.0 °C | 1.81E-5 1/K | ||
500.0 °C | 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 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 W/(m·K) | |
100.0 °C | 15 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 | 21.2 W/(m·K) | ||
600.0 °C | 22.7 W/(m·K) | ||
700.0 °C | 24.1 W/(m·K) | ||
800.0 °C | 25.5 W/(m·K) | ||
900.0 °C | 26.9 W/(m·K) | ||
1000.0 °C | 28.3 W/(m·K) | ||
Thermal diffusivity | 20.0 °C | 3.6 mm²/s | |
100.0 °C | 3.8 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 | ||
900.0 °C | 5.8 mm²/s | ||
1000.0 °C | 5.9 mm²/s | ||
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 7.7E-7 Ω·m |
100.0 °C | 8.34E-7 Ω·m | |
200.0 °C | 9.03E-7 Ω·m | |
300.0 °C | 9.64E-7 Ω·m | |
400.0 °C | 1.02E-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 | 1.17E-6 Ω·m | |
900.0 °C | 1.19E-6 Ω·m | |
1000.0 °C | 1.22E-6 Ω·m | |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.04 - 0.08 % |
Chromium | 16 - 18 % |
Manganese | 2 % |
Molybdenum | 2 - 2.5 % |
Nickel | 12 - 14 % |
Phosphorus | 0.04 % |
Silicon | 0.75 % |
Sulfur | 0.015 % |
Metal
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