EN 10028-7 Grade X6CrNi23-13 Solution Annealed Steel – High-Temperature Resistant Alloy
The austenitic steel X6CrNi23-13 is applicated for high temperature resistant parts. The material is not resistant to intercrystalline corrosion. The steel is according to DIN EN 10095 usable as heat resistant steel.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 7.9 g/cm³ |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 20.0 °C | 200 GPa | |
100.0 °C | 190 GPa | ||
200.0 °C | 185 GPa | ||
300.0 °C | 175 GPa | ||
400.0 °C | 170 GPa | ||
500.0 °C | 160 GPa | ||
600.0 °C | 155 GPa | ||
700.0 °C | 145 GPa | ||
800.0 °C | 140 GPa | ||
900.0 °C | 135 GPa | ||
1000.0 °C | 125 GPa | ||
Elongation A80, transverse | 20.0 °C | 35 % | |
Elongation, transverse | 20.0 °C | 35 % | |
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 | 510 - 730 MPa | |
50.0 °C | 495 MPa | ||
100.0 °C | 470 MPa | ||
150.0 °C | 450 MPa | ||
200.0 °C | 430 MPa | ||
250.0 °C | 420 MPa | ||
300.0 °C | 410 MPa | ||
350.0 °C | 405 MPa | ||
400.0 °C | 400 MPa | ||
450.0 °C | 385 MPa | ||
500.0 °C | 370 MPa | ||
550.0 °C | 350 MPa | ||
600.0 °C | 320 MPa | ||
Tensile strength, transverse | 20.0 °C | 510 - 730 MPa | |
Yield strength Rp0.2 | 50.0 °C | 177 MPa | |
100.0 °C | 140 MPa | ||
150.0 °C | 128 MPa | ||
200.0 °C | 116 MPa | ||
250.0 °C | 108 MPa | ||
300.0 °C | 100 MPa | ||
350.0 °C | 94 MPa | ||
400.0 °C | 91 MPa | ||
450.0 °C | 86 MPa | ||
500.0 °C | 85 MPa | ||
550.0 °C | 84 MPa | ||
600.0 °C | 82 MPa | ||
Yield strength Rp0.2, transverse | 20.0 °C | 200 - 220 MPa | |
Yield strength Rp1.0 | 50.0 °C | 219 MPa | |
100.0 °C | 185 MPa | ||
150.0 °C | 167 MPa | ||
200.0 °C | 154 MPa | ||
250.0 °C | 146 MPa | ||
300.0 °C | 139 MPa | ||
350.0 °C | 132 MPa | ||
400.0 °C | 126 MPa | ||
450.0 °C | 123 MPa | ||
500.0 °C | 121 MPa | ||
550.0 °C | 118 MPa | ||
600.0 °C | 114 MPa | ||
Yield strength Rp1.0, transverse | 20.0 °C | 240 - 250 MPa | |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 200.0 °C | 1.6E-5 1/K | |
300.0 °C | 1.68E-5 1/K | ||
400.0 °C | 1.75E-5 1/K | ||
500.0 °C | 1.78E-5 1/K | ||
600.0 °C | 1.8E-5 1/K | ||
700.0 °C | 1.83E-5 1/K | ||
800.0 °C | 1.85E-5 1/K | ||
900.0 °C | 1.9E-5 1/K | ||
1000.0 °C | 1.95E-5 1/K | ||
Melting point | 1230 - 1480 °C | Typical for Austenitic Stainless Steel | |
Specific heat capacity | 20.0 °C | 500 J/(kg·K) | |
Thermal conductivity | 20.0 °C | 15 W/(m·K) | |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 7.8E-7 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.04 - 0.08 % |
Chromium | 22 - 24 % |
Manganese | 2 % |
Nickel | 12 - 15 % |
Nitrogen | 0.1 - 0.11 % |
Phosphorus | 0.04 % |
Silicon | 0.7 % |
Sulfur | 0.015 % |
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