China GBT ZG14Ni4D Steel castings for pressure purposes and ZG14Ni4D Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | ZG14Ni4D | GBT | China | Steel castings for pressure purposes |
| 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 |
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| ZG08Cr12Ni4Mo1G |
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| ZG08Cr12Ni4Mo1D |
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| ZG23Cr12Mo1NiVG |
| 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) |
|---|---|---|---|---|---|---|
| 839 (≥) | 236 (≥) | 42 | 43 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 344 |
| 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 |
|---|---|---|---|---|---|---|---|
| 13 | - | - | 0.42 | - | |||
| 897 | 188 | - | 42.3 | 213 | - | ||
| 863 | - | 33 | 43.2 | 223 | 234 |
Heat treated : 1761°C - 1659°C
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