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America UNS J92502 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J92502 / J92502
Category Grade Standard Region/Area Standard Content
Metals J92502 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the J92502

Element Min Max Similar

Mechanical Properties of steel grade J92502

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)
438 (≥) 849 (≥) 41 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade J92502

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
31 - -     0.11 -  
871 569 - 41.3 434   -  
344 - 23 21.2   223 123

Heat Treatment of steel grade J92502

Heat treated : 1864°C - 1614°C

Technological Curves of steel grade J92502

Cross Reference Table (Equivalent Grade) of J92502

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