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America UNS J92205 双相合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J92205 / J92205
Category Grade Standard Region/Area Standard Content
Metals J92205 -- America 双相合金钢铸件

Chemical composition(mass fraction)(wt.%) of the J92205

Element Min Max Similar

Mechanical Properties of steel grade J92205

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)
345 (≥) 995 (≥) 12 13 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade J92205

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
13 - -     0.22 -  
829 636 - 31.3 314   -  
634 - 41 23.2   133 321

Heat Treatment of steel grade J92205

Heat treated : 1582°C - 1189°C

Technological Curves of steel grade J92205

Cross Reference Table (Equivalent Grade) of J92205

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