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America UNS J94604 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J94604 / J94604
Category Grade Standard Region/Area Standard Content
Metals J94604 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the J94604

Element Min Max Similar
Si - 2.0000 -
S - 0.0400 -
P - 0.0400 -
Ni 16.0000 22.0000 -
Mo - 0.5000 -
Mn - 2.0000 -
Fe - - -
Cr 28.0000 32.0000 -
C 0.2000 0.6000 -

Mechanical Properties of steel grade J94604

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)
411 (≥) 978 (≥) 31 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade J94604

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
32 - -     0.42 -  
492 833 - 34.3 124   -  
189 - 24 22.2   222 122

Heat Treatment of steel grade J94604

Heat treated : 1455°C - 1428°C

Technological Curves of steel grade J94604

Cross Reference Table (Equivalent Grade) of J94604

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