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ZG30Cr26Ni12

China HG ZG30Cr26Ni12 高温承压用静态铸造合金管件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZG30Cr26Ni12 / ZG30Cr26Ni12
Category Grade Standard Region/Area Standard Content
Metals ZG30Cr26Ni12 HG/T 3673 China 高温承压用静态铸造合金管件

Chemical composition(mass fraction)(wt.%) of the ZG30Cr26Ni12

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 0.2500 0.3500 -

Mechanical Properties of steel grade ZG30Cr26Ni12

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)
749 (≥) 957 (≥) 22 31 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade ZG30Cr26Ni12

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
34 - -     0.32 -  
846 241 - 23.3 313   -  
626 - 42 22.2   441 111

Heat Treatment of steel grade ZG30Cr26Ni12

Heat treated : 1742°C - 1537°C

Technological Curves of steel grade ZG30Cr26Ni12

Cross Reference Table (Equivalent Grade) of ZG30Cr26Ni12

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