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America UNS J42065 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J42065 / J42065
Category Grade Standard Region/Area Standard Content
Metals J42065 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the J42065

Element Min Max Similar

Mechanical Properties of steel grade J42065

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)
141 (≥) 845 (≥) 43 32 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade J42065

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 - -     0.32 -  
951 694 - 14.3 342   -  
783 - 41 31.2   311 324

Heat Treatment of steel grade J42065

Heat treated : 1258°C - 1438°C

Technological Curves of steel grade J42065

Cross Reference Table (Equivalent Grade) of J42065

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