China GBT ZG17Cr1Mo1VG Steel castings for pressure purposes and ZG17Cr1Mo1VG Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Special Alloy | ZG17Cr1Mo1VG | GBT | China | Steel castings for pressure purposes |
ZG280-520③,④ |
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ZG280-520G③,④ |
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ZG280-520D |
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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 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | V(%) |
---|---|---|---|---|---|---|---|
0.13-0.30 | 0.30-0.60 | 0.50-0.80 | 0.035 | 0.035 | 1.20-1.60 | 0.90-1.20 | 0.15-0.35 |
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) |
---|---|---|---|---|---|---|
859 (≥) | 972 (≥) | 34 | 13 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 411 |
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 | - | - | 0.14 | - | |||
747 | 336 | - | 43.3 | 442 | - | ||
994 | - | 14 | 34.2 | 113 | 244 |
Heat treated : 1737°C - 1469°C
Grade | Standard | Country | Application |
---|---|---|---|
ZG17Cr1Mo1VG | GBT | China | Steel castings for pressure purposes |
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