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ZG33Cr25Ni14

China HG ZG33Cr25Ni14 高温承压用静态铸造合金管件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZG33Cr25Ni14 / ZG33Cr25Ni14
Category Grade Standard Region/Area Standard Content
Metals ZG33Cr25Ni14 HG/T 3673 China 高温承压用静态铸造合金管件

Chemical composition(mass fraction)(wt.%) of the ZG33Cr25Ni14

Element Min Max Similar
S - 0.0400 -
P - 0.0400 -
Mo - 0.5000 -
Ni 12.0000 14.0000 -
Cr 24.0000 26.0000 -
Mn - 1.5000 -
Si 0.5000 2.0000 -
C 0.2800 0.3800 -

Mechanical Properties of steel grade ZG33Cr25Ni14

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)
973 (≥) 439 (≥) 21 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade ZG33Cr25Ni14

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 - -     0.13 -  
163 889 - 32.3 213   -  
429 - 43 32.2   331 133

Heat Treatment of steel grade ZG33Cr25Ni14

Heat treated : 1362°C - 1819°C

Technological Curves of steel grade ZG33Cr25Ni14

Cross Reference Table (Equivalent Grade) of ZG33Cr25Ni14

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