UNS S31254 Annealed
Equivalent material: DIN 1.4547, DIN X1CrNiMoCuN20-18-7, AFNOR Z1CNDU20-18-06Az, BS X1CrNiMoCuN20-18-7, AISI F44, AISI 254SMO, SAE F44, SAE 254SMO, JIS SUS312L, JIS SUS 312LTB, EN X1CrNiMoCuN20-18-7, EN 1.4547, ISO X1CrNiMoCuN20-18-7, ISO 4547-312-54-I, ISO AM45A, ISO 34, ASTM Grade F44, ASTM F44, ASTM Grade 8MLCuNA, AISI S31254, SAE S31254, ASTM S31254, ASTM Grade 8MLCuN, ASTM Grade B8MLCuN, ASTM Grade B8MLCuNA
UNS S31254 Annealed general
| Property |
Temperature |
Value |
| Density |
23.0 °C |
Density of 8 g/cm³ |
UNS S31254 Annealed thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.7E-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 500 J/(kg·K) |
- |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 14 W/(m·K) |
- |
UNS S31254 Annealed chemical
| Property |
Value |
| Carbon |
Carbon of 0 - 0.02 % |
| Chromium |
Chromium of 19.5 - 20.5 % |
| Copper |
Copper of 0.5 - 1 % |
| Iron |
Iron of 51 - 56.3 % |
| Manganese |
Manganese of 0 - 1 % |
| Molybdenum |
Molybdenum of 6 - 7 % |
| Nickel |
Nickel of 17.5 - 18.5 % |
| Nitrogen |
Nitrogen of 0.18 - 0.25 % |
| Phosphorus |
Phosphorus of 0 - 0.03 % |
| Silicon |
Silicon of 0 - 0.8 % |
| Sulfur |
Sulfur of 0 - 0.01 % |
UNS S31254 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 S31254 Annealed mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 GPa |
- |
| Elongation |
23.0 °C |
Elongation of 40 % |
- |
| 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 750 MPa |
- |
| Yield strength |
23.0 °C |
Yield strength of 350 MPa |
- |
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