China GBT ZG23Cr12Mo1NiVG Steel castings for pressure purposes and ZG23Cr12Mo1NiVG Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | ZG23Cr12Mo1NiVG | GBT | China | Steel castings for pressure purposes | 
| ZG12Cr2Mo1G | |||||
| ZG16Cr2Mo1G | |||||
| ZG20Cr2Mo1D | |||||
| ZG17Cr1Mo1VG | |||||
| ZG16Cr5MoG | |||||
| ZG14Cr9Mo1G | |||||
| ZG14Cr12Ni1MoG | |||||
| ZG08Cr12Ni1MoG | |||||
| ZG08Cr12Ni4Mo1G | |||||
| ZG08Cr12Ni4Mo1D | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | 
|---|---|---|---|---|---|---|---|---|
| 0.20-0.26 | 0.20-0.40 | 0.50-0.70 | 0.035 | 0.035 | 11.3-12.3 | 0.70-1.00 | 1.00-1.20 | 0.25-0.35 | 
| 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) | 
|---|---|---|---|---|---|---|
| 976 (≥) | 246 (≥) | 43 | 32 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 343 | 
| 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 | - | - | 0.33 | - | |||
| 371 | 249 | - | 41.3 | 232 | - | ||
| 534 | - | 34 | 42.2 | 242 | 321 | 
Heat treated : 1999°C - 1881°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| ZG23Cr12Mo1NiVG | GBT | China | Steel castings for pressure purposes | 
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