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America UNS J93402 奥氏体不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J93402 / J93402
Category Grade Standard Region/Area Standard Content
Metals J93402 -- America 奥氏体不锈钢

Chemical composition(mass fraction)(wt.%) of the J93402

Element Min Max Similar
Si - 2.0000 -
S - 0.0400 -
P - 0.0400 -
Ni 12.0000 15.0000 -
Mn - 1.5000 -
Cr 22.0000 26.0000 -
C - 0.2000 -

Mechanical Properties of steel grade J93402

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)
143 (≥) 898 (≥) 33 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade J93402

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 - -     0.42 -  
633 235 - 31.3 313   -  
667 - 31 23.2   141 421

Heat Treatment of steel grade J93402

Heat treated : 1579°C - 1649°C

Technological Curves of steel grade J93402

Cross Reference Table (Equivalent Grade) of J93402

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