SEW 400 Grade X2CrNiMo13-4 quenched and tempered (+QT)
SEW 400 Grade X2CrNiMo13-4 quenched and tempered (+QT) introduction
Steel X2CrNiMo13-4 (1.4320) is used for sour gas service in accordance with NACE MR0175.
Equivalent material: GB 04Cr13Ni5Mo, GB S41595, DIN 1.4320, EN 1.4320
SEW 400 Grade X2CrNiMo13-4 quenched and tempered (+QT) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.7 g/cm³ |
SEW 400 Grade X2CrNiMo13-4 quenched and tempered (+QT) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
100.0 °C |
Coefficient of thermal expansion of 1.17E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.23E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.26E-5 1/K |
- |
| Melting point |
- |
Melting point of 1230 - 1480 °C |
Typical for Austenitic Stainless Steel |
| Specific heat capacity |
20.0 °C |
Specific heat capacity of 430 J/(kg·K) |
- |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 25 W/(m·K) |
- |
SEW 400 Grade X2CrNiMo13-4 quenched and tempered (+QT) chemical
| Property |
Value |
| Carbon |
Carbon of 0.03 % |
| Chromium |
Chromium of 12 - 13.5 % |
| Manganese |
Manganese of 1 % |
| Molybdenum |
Molybdenum of 0.4 - 0.7 % |
| Nickel |
Nickel of 3.5 - 4.5 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Silicon |
Silicon of 0.6 % |
| Sulfur |
Sulfur of 0.015 % |
SEW 400 Grade X2CrNiMo13-4 quenched and tempered (+QT) electrical
| Property |
Temperature |
Value |
Comment |
| Electrical resistivity |
23.0 °C |
Electrical resistivity of 8.5E-7 Ω·m |
Typical for Austenitic Stainless Steel |
SEW 400 Grade X2CrNiMo13-4 quenched and tempered (+QT) mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
20.0 °C |
Elastic modulus of 198 GPa |
- |
| - |
100.0 °C |
Elastic modulus of 193 GPa |
- |
| - |
200.0 °C |
Elastic modulus of 183 GPa |
- |
| - |
300.0 °C |
Elastic modulus of 175 GPa |
- |
| - |
400.0 °C |
Elastic modulus of 172 GPa |
- |
| - |
500.0 °C |
Elastic modulus of 159 GPa |
- |
| Elongation |
20.0 °C |
Elongation of 17 % |
- |
| Elongation, transverse |
20.0 °C |
Elongation, transverse of 15 % |
- |
| Hardness, Brinell |
20.0 °C |
Hardness, Brinell of 255 [-] |
- |
| Hardness, Brinell, trans |
20.0 °C |
Hardness, Brinell, trans of 255 [-] |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Austenitic Stainless Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 77 GPa |
Typical for Austenitic Stainless Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 680 - 880 MPa |
- |
| Tensile strength, transverse |
20.0 °C |
Tensile strength, transverse of 680 - 880 MPa |
- |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 520 MPa |
- |
| - |
50.0 °C |
Yield strength Rp0.2 of 500 MPa |
- |
| - |
100.0 °C |
Yield strength Rp0.2 of 490 MPa |
- |
| - |
150.0 °C |
Yield strength Rp0.2 of 480 MPa |
- |
| - |
200.0 °C |
Yield strength Rp0.2 of 470 MPa |
- |
| - |
250.0 °C |
Yield strength Rp0.2 of 460 MPa |
- |
| - |
300.0 °C |
Yield strength Rp0.2 of 450 MPa |
- |
| Yield strength Rp0.2, transverse |
20.0 °C |
Yield strength Rp0.2, transverse of 520 MPa |
- |
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