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ZG1Cr12Ni3Mo2Co2V

China HB ZG1Cr12Ni3Mo2Co2V 不锈钢、耐热钢熔模铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals ZG1Cr12Ni3Mo2Co2V HB 5430 China 不锈钢、耐热钢熔模铸件

Chemical composition(mass fraction)(wt.%) of the ZG1Cr12Ni3Mo2Co2V

Element Min Max Similar
V 0.2500 0.4000 -
Mo 1.5000 2.0000 -
W 0.0200 0.0450 -
Ni 2.5000 3.0000 -
Cr 11.0000 12.5000 -
Co 1.3000 2.0000 -
P - 0.0300 -
S - 0.0300 -
Mn 0.9000 1.3000 -
Si 0.2500 0.4500 -
C 0.1000 0.1500 -

Mechanical Properties of steel grade ZG1Cr12Ni3Mo2Co2V

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)
628 (≥) 775 (≥) 44 31 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade ZG1Cr12Ni3Mo2Co2V

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
43 - -     0.32 -  
941 542 - 24.3 414   -  
848 - 32 11.2   221 111

Heat Treatment of steel grade ZG1Cr12Ni3Mo2Co2V

Heat treated : 1347°C - 1629°C

Technological Curves of steel grade ZG1Cr12Ni3Mo2Co2V

Cross Reference Table (Equivalent Grade) of ZG1Cr12Ni3Mo2Co2V

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