JIS G3462 Grade STBA20
Equivalent material: ASTM T2, ASTM P2, ASTM FP2, JIS SCMV1, JIS SFVAF2, ASTM 2, DIN 1.7332, DIN 17CrMo3-5, JIS STPA20, EN 17CrMo3-5, EN 1.7332, ASTM Grade T2, DIN 1.7335, DIN 13CrMo4-4, DIN 13CrMo4-5, AFNOR 15CD3.5, AFNOR 15CD4.5, BS 1501-620-Gr27, BS 13CrMo4-5, UNI 14CrMo45, UNE 14CrMo45, JIS SPVAF12, JIS STPA22, JIS STBA22, JIS SCMV2, JIS STFA22, JIS SFVAF12, EN 13CrMo4-5, EN 1.7335, ISO 13CrMo4-5, ISO 14CrMo4-5+NT1, ISO 14CrMo4-5+NT2, UNS K11562
JIS G3462 Grade STBA20 general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Chromium Molybdenum Steel |
JIS G3462 Grade STBA20 thermal
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Chromium Molybdenum Steel |
| Elongation A5 |
23.0 °C |
Elongation A5 of 21 - 30 % |
- |
| Hardness, Rockwell B |
23.0 °C |
Hardness, Rockwell B of 85 [-] |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Chromium Molybdenum Steel |
| Tensile strength |
23.0 °C |
Tensile strength of 410 MPa |
- |
| Yield strength |
23.0 °C |
Yield strength of 205 MPa |
- |
JIS G3462 Grade STBA20 electrical
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.1E-5 - 1.4E-5 1/K |
Typical for Chromium Molybdenum Steel |
| Melting point |
- |
Melting point of 1382 - 1529 °C |
Typical for Chromium Molybdenum Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 448 - 502 J/(kg·K) |
Typical for Chromium Molybdenum Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 36 - 43 W/(m·K) |
Typical for Chromium Molybdenum Steel |
JIS G3462 Grade STBA20 mechanical
| Property |
Value |
| Wall thickness |
Wall thickness of 1 - 8 mm |
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