China GBT ZG20Cr13 Martensitic stainless steel castings for general engineering application and ZG20Cr13 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Special Alloy | ZG20Cr13 | GBT | China | Martensitic stainless steel castings for general engineering application |
ZG34Cr2Ni2Mo(ZG34CrNiMo) |
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ZG20CrMo |
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ZG35Cr1Mo(ZG35CrMo) |
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ZG42Cr1Mo(ZG42CrMo) |
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ZG50Cr1Mo(ZG50CrMo) |
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ZG65Mn |
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ZG28NiCrMo |
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ZG30NiCrMo |
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ZG35NiCrMo |
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ZG10Cr13 |
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) |
---|---|---|---|---|---|---|
613 (≥) | 923 (≥) | 23 | 31 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 311 |
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 |
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34 | - | - | 0.32 | - | |||
711 | 563 | - | 44.3 | 344 | - | ||
935 | - | 33 | 14.2 | 321 | 232 |
Heat treated : 1752°C - 1914°C
Grade | Standard | Country | Application |
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ZG20Cr13 | GBT | China | Martensitic stainless steel castings for general engineering application |
ZG20Cr13(ZG2Cr13) | GBT | China | Heavy stainless steel castings |
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