EN 10269 X10CrNiMoMnNbVB15‑10‑1: Heat‑Treatable, Warm‑Worked Austenitic Stainless Steel for High‑Temperature Applications
Application for mounting elements at increased temperatures.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 7.95 g/cm³ |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 20.0 °C | 207 GPa | |
100.0 °C | 201 GPa | ||
200.0 °C | 193 GPa | ||
300.0 °C | 184 GPa | ||
400.0 °C | 175 GPa | ||
500.0 °C | 165 GPa | ||
600.0 °C | 158 GPa | ||
700.0 °C | 150 GPa | ||
Elongation | 20.0 °C | 25 % | |
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 | 650 - 850 MPa | |
50.0 °C | 610 MPa | ||
100.0 °C | 565 MPa | ||
150.0 °C | 530 MPa | ||
200.0 °C | 505 MPa | ||
250.0 °C | 490 MPa | ||
300.0 °C | 475 MPa | ||
350.0 °C | 465 MPa | ||
400.0 °C | 460 MPa | ||
450.0 °C | 450 MPa | ||
500.0 °C | 440 MPa | ||
550.0 °C | 430 MPa | ||
600.0 °C | 410 MPa | ||
650.0 °C | 390 MPa | ||
Yield strength Rp0.2 | 20.0 °C | 510 MPa | |
50.0 °C | 490 MPa | ||
100.0 °C | 463 MPa | ||
150.0 °C | 446 MPa | ||
200.0 °C | 434 MPa | ||
250.0 °C | 423 MPa | ||
300.0 °C | 413 MPa | ||
350.0 °C | 405 MPa | ||
400.0 °C | 396 MPa | ||
450.0 °C | 391 MPa | ||
500.0 °C | 386 MPa | ||
550.0 °C | 378 MPa | ||
600.0 °C | 365 MPa | ||
650.0 °C | 346 MPa | ||
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100.0 °C | 1.57E-5 1/K | |
200.0 °C | 1.68E-5 1/K | ||
300.0 °C | 1.77E-5 1/K | ||
400.0 °C | 1.83E-5 1/K | ||
500.0 °C | 1.86E-5 1/K | ||
600.0 °C | 1.9E-5 1/K | ||
Melting point | 1230 - 1480 °C | Typical for Austenitic Stainless Steel | |
Specific heat capacity | 20.0 °C | 480 J/(kg·K) | |
Thermal conductivity | 20.0 °C | 12.5 W/(m·K) | |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 7.4E-7 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Boron | 3E-3 - 9E-3 % |
Carbon | 0.07 - 0.13 % |
Chromium | 14 - 16 % |
Manganese | 5.5 - 7 % |
Molybdenum | 0.8 - 1.2 % |
Nickel | 9 - 11 % |
Niobium | 0.75 - 1.25 % |
Nitrogen | 0.1 - 0.11 % |
Phosphorus | 0.04 % |
Silicon | 1 % |
Sulfur | 0.015 - 0.03 % |
Vanadium | 0.15 - 0.4 % |
Metal
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