ASTM A790 Grade S39277 Heat-Treated
Equivalent material: UNS S39277
ASTM A790 Grade S39277 Heat-Treated general
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Density | 23.0 °C | Density of 7.8 g/cm³ | Typical for Duplex Stainless Steel |
ASTM A790 Grade S39277 Heat-Treated thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Coefficient of thermal expansion | 23.0 °C | Coefficient of thermal expansion of 1E-5 1/K | Typical for Duplex Stainless Steel |
| Max service temperature | - | Max service temperature of 300 °C | Typical for Duplex Stainless Steel |
| Melting point | - | Melting point of 1375 - 1450 °C | Typical for Duplex Stainless Steel |
| Specific heat capacity | 23.0 °C | Specific heat capacity of 440 - 502 J/(kg·K) | Typical for Duplex Stainless Steel |
| Thermal conductivity | 23.0 °C | Thermal conductivity of 13 - 30 W/(m·K) | Typical for Duplex Stainless Steel |
ASTM A790 Grade S39277 Heat-Treated chemical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.025 % |
| Chromium | Chromium of 24 - 26 % |
| Copper | Copper of 1.2 - 2 % |
| Manganese | Manganese of 0.8 % |
| Molybdenum | Molybdenum of 3 - 4 % |
| Nickel | Nickel of 6.5 - 8 % |
| Nitrogen | Nitrogen of 0.23 - 0.33 % |
| Phosphorus | Phosphorus of 0.03 % |
| Silicon | Silicon of 0.8 % |
| Sulfur | Sulfur of 2E-3 % |
ASTM A790 Grade S39277 Heat-Treated mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Elastic modulus | 23.0 °C | Elastic modulus of 200 GPa | Typical for Duplex Stainless Steel |
| Elongation A50 | 23.0 °C | Elongation A50 of 25 % | - |
| Hardness, Brinell | 23.0 °C | Hardness, Brinell of 290 [-] | - |
| Hardness, Rockwell C | 23.0 °C | Hardness, Rockwell C of 30 [-] | - |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.3 [-] | Typical for Duplex Stainless Steel |
| Shear modulus | 23.0 °C | Shear modulus of 77 GPa | Typical for Duplex Stainless Steel |
| Tensile strength | 23.0 °C | Tensile strength of 825 MPa | - |
| Yield strength | 23.0 °C | Yield strength of 620 MPa | - |
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