UNS S17400 Hardened
Equivalent material: DIN 1.4542, DIN X5CrNiCuNb16-4, DIN X5CrNiCuNb17-4, AFNOR Z7CNU15-05, AFNOR Z7CNU17-04, BS X5CrNiCuNb16-4, AISI 630, AISI 17-4PH, AISI 630 (17-4PH), SAE 630, SAE 17-4PH, SAE 630 (17-4PH), JIS SUS630, JIS SUSF630, JIS SCS24, EN X5CrNiCuNb16-4, EN 1.4542, ISO X5CrNiCuNb16-4, ISO PP20I, ISO 4542-174-00-I, GB 05Cr17Ni4Cu4Nb, ASTM 17-4PH, ASTM 630, ASTM CB7Cu-1, ASTM S17400, ASTM Grade F Class 1
UNS S17400 Hardened general
| Property |
Temperature |
Value |
| Density |
23.0 °C |
Density of 7.8 g/cm³ |
UNS S17400 Hardened thermal
| Property |
Temperature |
Value |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.3E-5 1/K |
| Melting point |
- |
Melting point of 1400 °C |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 500 J/(kg·K) |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 16 W/(m·K) |
UNS S17400 Hardened chemical
| Property |
Value |
| Carbon |
Carbon of 0 - 0.07 % |
| Chromium |
Chromium of 15 - 17 % |
| Copper |
Copper of 3 - 5 % |
| Iron |
Iron of 69.6 - 79 % |
| Manganese |
Manganese of 0 - 1.5 % |
| Molybdenum |
Molybdenum of 0 - 0.6 % |
| Nickel |
Nickel of 3 - 5 % |
| Niobium |
Niobium of 0 - 0.45 % |
| Phosphorus |
Phosphorus of 0 - 0.04 % |
| Silicon |
Silicon of 0 - 1 % |
| Sulfur |
Sulfur of 0 - 0.03 % |
UNS S17400 Hardened mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 GPa |
- |
| Elongation |
23.0 °C |
Elongation of 11 - 21 % |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Steel |
| Tensile strength |
23.0 °C |
Tensile strength of 910 - 1410 MPa |
- |
| Yield strength |
23.0 °C |
Yield strength of 600 - 1260 MPa |
- |
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