China GBT 12Cr1MoV China structural steel and alloy steel and 12Cr1MoV Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Structure Steel | 12Cr1MoV | GBT | China | China structural steel and alloy steel |
| 38CrSi |
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| 12CrMo |
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| 15CrMo |
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| 20CrMo |
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| 30CrMo |
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| 30CrMoA |
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| 35CrMo |
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| 42CrMo |
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| 12CrMoV |
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| 35CrMoV |
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 523 (≥) | 776 (≥) | 13 | 31 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 244 |
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
|---|---|---|---|---|---|---|---|
| 42 | - | - | 0.32 | - | |||
| 313 | 993 | - | 34.3 | 412 | - | ||
| 863 | - | 42 | 43.2 | 242 | 244 |
Heat treated : 1722°C - 1519°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| 12Cr1MoVG | GBT | China | China structural steel and alloy steel |
| 12Cr1MoV | GBT | China | China structural steel and alloy steel |
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