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America UNS J12094 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J12094 / J12094
Category Grade Standard Region/Area Standard Content
Metals J12094 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the J12094

Element Min Max Similar
W - 0.1000 -
Si 0.2000 0.8000 -
S - 0.0450 -
P - 0.0400 -
Ni 1.6500 2.0000 -
Mo 0.2000 0.3000 -
Mn 0.4000 0.7000 -
Cu - 0.5000 -
Cr - 0.3500 -
C 0.1500 0.2500 -

Mechanical Properties of steel grade J12094

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)
966 (≥) 128 (≥) 42 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade J12094

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
14 - -     0.12 -  
829 896 - 21.3 441   -  
318 - 21 33.2   413 123

Heat Treatment of steel grade J12094

Heat treated : 1953°C - 1666°C

Technological Curves of steel grade J12094

Cross Reference Table (Equivalent Grade) of J12094

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