ASTM A320 Grade B8T Class 2, Carbide Solution Treated and Strain Hardened
Equivalent material: AISI 321, SAE 321, ASTM Grade B8T, ASTM Grade B8TA, ASTM Grade 8TA, ASTM Grade 8T, UNS S32100
ASTM A320 Grade B8T Class 2, Carbide Solution Treated and Strain Hardened general
| Property |
Temperature |
Value |
Comment |
| Density |
20.0 °C |
Density of 7.9 - 8.2 g/cm³ |
Typical for Austenitic Stainless Steel |
ASTM A320 Grade B8T Class 2, Carbide Solution Treated and Strain Hardened thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
20.0 °C |
Coefficient of thermal expansion of 1.7E-5 - 1.9E-5 1/K |
Typical for Austenitic Stainless Steel |
| Melting point |
- |
Melting point of 1375 - 1450 °C |
Typical for Austenitic Stainless Steel |
| Specific heat capacity |
20.0 °C |
Specific heat capacity of 440 J/(kg·K) |
Typical for Austenitic Stainless Steel |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 11 - 21 W/(m·K) |
Typical for Austenitic Stainless Steel |
ASTM A320 Grade B8T Class 2, Carbide Solution Treated and Strain Hardened chemical
| Property |
Value |
| Carbon |
Carbon of 0.08 % |
| Chromium |
Chromium of 17 - 19 % |
| Manganese |
Manganese of 2 % |
| Nickel |
Nickel of 9 - 12 % |
| Nitrogen |
Nitrogen of 0.1 % |
| Phosphorus |
Phosphorus of 0.05 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.03 % |
ASTM A320 Grade B8T Class 2, Carbide Solution Treated and Strain Hardened electrical
| Property |
Temperature |
Value |
Comment |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 8.5E-7 Ω·m |
Typical for Austenitic Stainless Steel |
ASTM A320 Grade B8T Class 2, Carbide Solution Treated and Strain Hardened mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
20.0 °C |
Elastic modulus of 195 GPa |
Typical for Austenitic Stainless Steel |
| Elongation A50 |
20.0 °C |
Elongation A50 of 12 - 28 % |
- |
| Hardness, Brinell |
20.0 °C |
Hardness, Brinell of 321 [-] |
- |
| Hardness, Rockwell C |
20.0 °C |
Hardness, Rockwell C of 35 [-] |
- |
| Poisson's ratio |
20.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Austenitic Stainless Steel |
| Reduction of area |
20.0 °C |
Reduction of area of 30 - 45 % |
- |
| Tensile strength |
20.0 °C |
Tensile strength of 690 - 860 MPa |
- |
| Yield Strength Rp0.2, short transverse |
20.0 °C |
Yield Strength Rp0.2, short transverse of 345 - 690 MPa |
- |
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