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America UNS J92200 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J92200 / J92200
Category Grade Standard Region/Area Standard Content
Metals J92200 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the J92200

Element Min Max Similar

Mechanical Properties of steel grade J92200

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)
816 (≥) 923 (≥) 11 12 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade J92200

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
21 - -     0.24 -  
573 448 - 23.3 322   -  
972 - 21 23.2   231 224

Heat Treatment of steel grade J92200

Heat treated : 1236°C - 1646°C

Technological Curves of steel grade J92200

Cross Reference Table (Equivalent Grade) of J92200

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