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America AISI AISI422 Special Purpose Alloys ("Superalloys") and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AISI422 / AISI 422
Category Grade Standard Region/Area Standard Content
Metals AISI 422 SAE J 467 America Special Purpose Alloys ("Superalloys")

Chemical composition(mass fraction)(wt.%) of the AISI 422

Element Min Max Similar

Mechanical Properties of steel grade AISI 422

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)
268 (≥) 881 (≥) 34 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade AISI 422

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 - -     0.22 -  
688 996 - 33.3 233   -  
894 - 13 11.2   124 134

Heat Treatment of steel grade AISI 422

Heat treated : 1976°C - 1434°C

Technological Curves of steel grade AISI 422

Cross Reference Table (Equivalent Grade) of AISI 422

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