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ZG1Cr19Ni12Nb

China HB ZG1Cr19Ni12Nb 不锈钢、耐热钢熔模铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZG1Cr19Ni12Nb / ZG1Cr19Ni12Nb
Category Grade Standard Region/Area Standard Content
Metals ZG1Cr19Ni12Nb HB 5430 China 不锈钢、耐热钢熔模铸件

Chemical composition(mass fraction)(wt.%) of the ZG1Cr19Ni12Nb

Element Min Max Similar
Nb+Ta - - -
Mo - 0.7500 -
Cu - 0.7500 -
Ni 9.0000 12.0000 -
Cr 18.0000 21.0000 -
P - 0.0400 -
S - 0.0300 -
Mn - 2.0000 -
Si - 1.5000 -
C - 0.1200 -

Mechanical Properties of steel grade ZG1Cr19Ni12Nb

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)
894 (≥) 298 (≥) 24 23 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade ZG1Cr19Ni12Nb

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
44 - -     0.23 -  
845 716 - 23.3 211   -  
456 - 13 13.2   214 312

Heat Treatment of steel grade ZG1Cr19Ni12Nb

Heat treated : 1211°C - 1289°C

Technological Curves of steel grade ZG1Cr19Ni12Nb

Cross Reference Table (Equivalent Grade) of ZG1Cr19Ni12Nb

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