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America UNS J94214 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J94214 / J94214
Category Grade Standard Region/Area Standard Content
Metals J94214 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the J94214

Element Min Max Similar

Mechanical Properties of steel grade J94214

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)
644 (≥) 725 (≥) 14 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade J94214

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
42 - -     0.12 -  
842 353 - 33.3 142   -  
323 - 34 44.2   212 111

Heat Treatment of steel grade J94214

Heat treated : 1391°C - 1366°C

Technological Curves of steel grade J94214

Cross Reference Table (Equivalent Grade) of J94214

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