JIS G3462 Grade STBA22
Equivalent material: GB/T 12CrMo, GB 12CrMoG, GB 12CrMo, GB 12CrMo, GOST 12HM, GOST 15GF, GOST 15HM, GOST 23H2NVFA, EN 13CrMo4-5, DIN 13CrMo44, NF 15CD4-05, BS 620, BS 621, BS 620-440, BS 620-540, BS 620-470, UNI 14CrMo3, ÖNORM 13CrMo44KW, UNE 14CrMo45, UNE TU.E, UNE TU.F, SIS 2216, ASTM T12, ASTM P12, ASTM FP12, ASTM F12-1, JIS 22A, JIS SFVAF12, ASTM 12, ASTM 11, DIN 1.7335, DIN 13CrMo4-4, DIN 13CrMo4-5, AFNOR 15CD3.5, AFNOR 15CD4.5, BS 1501-620-Gr27, BS 13CrMo4-5, UNI 14CrMo45, JIS SPVAF12, JIS STPA22, JIS SCMV2, JIS STFA22, JIS STBA20, EN 1.7335, ISO 13CrMo4-5, ISO 14CrMo4-5+NT1, ISO 14CrMo4-5+NT2, ASTM Grade T2, UNS K11562, DIN 1.7337, DIN 16CrMo4-4, UNI A18CrMo45KW, JIS SCM415M, JIS SCM415, EN 1.7337, ASTM Grade 12 Class 1
JIS G3462 Grade STBA22 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 STBA22 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 STBA22 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 STBA22 mechanical
| Property |
Value |
| Wall thickness |
Wall thickness of 1 - 8 mm |
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