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America UNS J93371 双相合金钢铸件( and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J93371 / J93371
Category Grade Standard Region/Area Standard Content
Metals J93371 -- America 双相合金钢铸件(

Chemical composition(mass fraction)(wt.%) of the J93371

Element Min Max Similar
Si - 1.0000 -
S - 0.0400 -
P - 0.0400 -
Ni 4.0000 6.0000 -
N 0.1500 0.2500 -
Mo 1.7500 2.5000 -
Mn - 1.0000 -
Fe - - -
Cr 24.0000 27.0000 -
C - 0.0600 -

Mechanical Properties of steel grade J93371

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)
836 (≥) 865 (≥) 43 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade J93371

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
22 - -     0.22 -  
441 937 - 42.3 141   -  
879 - 31 22.2   132 224

Heat Treatment of steel grade J93371

Heat treated : 1394°C - 1934°C

Technological Curves of steel grade J93371

Cross Reference Table (Equivalent Grade) of J93371

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