ASTM A213 Grade T122 Heat-Treated
Equivalent material: UNS K91271
ASTM A213 Grade T122 Heat-Treated general
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Density | 23.0 °C | Density of 7.6 - 7.8 g/cm³ | Typical for Ferritic Stainless Steel |
ASTM A213 Grade T122 Heat-Treated thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Coefficient of thermal expansion | 23.0 °C | Coefficient of thermal expansion of 9.3E-6 - 1.2E-5 1/K | Typical for Ferritic Stainless Steel |
| Melting point | - | Melting point of 1425 - 1530 °C | Typical for Ferritic Stainless Steel |
| Specific heat capacity | 23.0 °C | Specific heat capacity of 420 - 586 J/(kg·K) | Typical for Ferritic Stainless Steel |
| Thermal conductivity | 23.0 °C | Thermal conductivity of 11 - 22 W/(m·K) | Typical for Ferritic Stainless Steel |
ASTM A213 Grade T122 Heat-Treated chemical
| Property | Value |
|---|---|
| Aluminium | Aluminium of 0.02 % |
| Boron | Boron of 5E-4 - 5E-3 % |
| Carbon | Carbon of 0.07 - 0.14 % |
| Chromium | Chromium of 10 - 11.5 % |
| Manganese | Manganese of 0.7 % |
| Molybdenum | Molybdenum of 0.25 - 0.6 % |
| Nickel | Nickel of 0.5 % |
| Niobium | Niobium of 0.04 - 0.1 % |
| Nitrogen | Nitrogen of 0.04 - 0.1 % |
| Phosphorus | Phosphorus of 0.02 % |
| Silicon | Silicon of 0.5 % |
| Sulfur | Sulfur of 0.01 % |
| Tungsten | Tungsten of 1.5 - 2.5 % |
| Vanadium | Vanadium of 0.15 - 0.3 % |
ASTM A213 Grade T122 Heat-Treated electrical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Electrical resistivity | 23.0 °C | Electrical resistivity of 6E-7 - 7.5E-7 Ω·m | Typical for Ferritic Stainless Steel |
ASTM A213 Grade T122 Heat-Treated mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Elastic modulus | 23.0 °C | Elastic modulus of 220 GPa | Typical for Ferritic Stainless Steel |
| Elongation A50 | 23.0 °C | Elongation A50 of 20 % | - |
| Hardness, Brinell | 23.0 °C | Hardness, Brinell of 250 [-] | - |
| Hardness, Rockwell C | 23.0 °C | Hardness, Rockwell C of 25 [-] | - |
| Hardness, Vickers | 23.0 °C | Hardness, Vickers of 265 [-] | - |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.3 [-] | Typical for Ferritic Stainless Steel |
| Shear modulus | 23.0 °C | Shear modulus of 77 GPa | Typical for Ferritic Stainless Steel |
| Tensile strength | 23.0 °C | Tensile strength of 620 MPa | - |
| Yield strength | 23.0 °C | Yield strength of 400 MPa | - |
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