China GBT ZG08Cr12Ni4Mo1G Steel castings for pressure purposes and ZG08Cr12Ni4Mo1G Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Special Alloy | ZG08Cr12Ni4Mo1G | GBT | China | Steel castings for pressure purposes |
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 |
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ZG14Cr12Ni1MoG |
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ZG08Cr12Ni1MoG |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) |
---|---|---|---|---|---|---|---|
≤0.08 | ≤1.00 | ≤1.50 | 0.035 | 0.035 | 11.5-13.5 | 3.50-5.00 | ≤1.00 |
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) |
---|---|---|---|---|---|---|
674 (≥) | 446 (≥) | 11 | 31 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 322 |
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 |
---|---|---|---|---|---|---|---|
12 | - | - | 0.32 | - | |||
367 | 783 | - | 21.3 | 142 | - | ||
863 | - | 31 | 33.2 | 312 | 242 |
Heat treated : 1933°C - 1223°C
Grade | Standard | Country | Application |
---|---|---|---|
ZG08Cr12Ni4Mo1G | GBT | China | Steel castings for pressure purposes |
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