UNS S21904 Annealed
Equivalent material: ASTM S21904
UNS S21904 Annealed general
| Property |
Temperature |
Value |
| Density |
23.0 °C |
Density of 7.7 g/cm³ |
UNS S21904 Annealed thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.3E-5 1/K |
- |
| Melting point |
- |
Melting point of 1230 - 1480 °C |
Typical for Austenitic Stainless Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 460 J/(kg·K) |
- |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 11 - 21 W/(m·K) |
Typical for Austenitic Stainless Steel |
UNS S21904 Annealed chemical
| Property |
Value |
| Carbon |
Carbon of 0 - 0.04 % |
| Chromium |
Chromium of 19 - 21.5 % |
| Iron |
Iron of 59.5 - 67.4 % |
| Manganese |
Manganese of 8 - 10 % |
| Nickel |
Nickel of 5.5 - 7.5 % |
| Nitrogen |
Nitrogen of 0.15 - 0.4 % |
| Phosphorus |
Phosphorus of 0 - 0.05 % |
| Silicon |
Silicon of 0 - 1 % |
| Sulfur |
Sulfur of 0 - 0.03 % |
UNS S21904 Annealed electrical
| Property |
Temperature |
Value |
Comment |
| Electrical resistivity |
23.0 °C |
Electrical resistivity of 8.5E-7 Ω·m |
Typical for Austenitic Stainless Steel |
UNS S21904 Annealed mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 220 GPa |
- |
| Elongation |
23.0 °C |
Elongation of 52 % |
- |
| 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 |
23.0 °C |
Tensile strength of 710 MPa |
- |
| Yield strength |
23.0 °C |
Yield strength of 400 MPa |
- |
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