China GBT ZG14Cr12Ni1MoG Steel castings for pressure purposes and ZG14Cr12Ni1MoG Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Special Alloy | ZG14Cr12Ni1MoG | GBT | China | Steel castings for pressure purposes |
ZG19MoG |
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ZG29Cr1MoD |
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ZG15Cr1MoG |
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ZG14MoVG |
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ZG12Cr2Mo1G |
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ZG16Cr2Mo1G |
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ZG20Cr2Mo1D |
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ZG17Cr1Mo1VG |
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ZG16Cr5MoG |
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ZG14Cr9Mo1G |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) |
---|---|---|---|---|---|---|---|
0.10-0.17 | ≤0.80 | ≤1.00 | 0.035 | 0.035 | 11.5-13.5 | ≤1.00 | ≤0.50 |
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) |
---|---|---|---|---|---|---|
726 (≥) | 148 (≥) | 22 | 32 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 321 |
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 |
---|---|---|---|---|---|---|---|
22 | - | - | 0.24 | - | |||
398 | 486 | - | 34.3 | 133 | - | ||
535 | - | 44 | 23.2 | 341 | 414 |
Heat treated : 1238°C - 1489°C
Grade | Standard | Country | Application |
---|---|---|---|
ZG14Cr12Ni1MoG | GBT | China | Steel castings for pressure purposes |
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