UNS S17700 Annealed
Equivalent material: DIN 1.4568, DIN X 7 CrNiAl 17 7, AFNOR Z9CNA17-07, AISI 631, AISI 631 (17-7PH), SAE 631, SAE 631 (17-7PH), JIS SUS631, JIS SUS631J1, JIS SUS631-CSP, EN X7CrNiAl17-7, EN 1.4568, ASTM 631, DIN 1.4564, AISI 17-7 PH, AISI 17-7PH, SAE 17-7 PH, SAE 17-7PH, EN 1.4564
UNS S17700 Annealed general
| Property |
Temperature |
Value |
| Density |
23.0 °C |
Density of 7.7 g/cm³ |
UNS S17700 Annealed 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 S17700 Annealed chemical
| Property |
Value |
| Aluminium |
Aluminium of 0.7 - 1.5 % |
| Carbon |
Carbon of 0 - 0.09 % |
| Chromium |
Chromium of 16 - 18 % |
| Iron |
Iron of 70.5 - 76.8 % |
| Manganese |
Manganese of 0 - 1 % |
| Nickel |
Nickel of 6.5 - 7.8 % |
| Phosphorus |
Phosphorus of 0 - 0.04 % |
| Silicon |
Silicon of 0 - 1 % |
| Sulfur |
Sulfur of 0 - 0.03 % |
UNS S17700 Annealed mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 GPa |
- |
| Elongation |
23.0 °C |
Elongation of 23 % |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Steel |
| Tensile strength |
23.0 °C |
Tensile strength of 1190 MPa |
- |
| Yield strength |
23.0 °C |
Yield strength of 440 MPa |
- |
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