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America UNS J94805 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J94805 / J94805
Category Grade Standard Region/Area Standard Content
Metals J94805 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the J94805

Element Min Max Similar
Si 0.5000 2.0000 -
S - 0.0400 -
P - 0.0400 -
Ni 33.0000 37.0000 -
Mo - 0.5000 -
Mn - 1.5000 -
Fe - - -
Cr 15.0000 19.0000 -
C 0.4000 0.6000 -

Mechanical Properties of steel grade J94805

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)
146 (≥) 932 (≥) 43 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade J94805

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 - -     0.12 -  
375 731 - 44.3 414   -  
384 - 12 34.2   314 112

Heat Treatment of steel grade J94805

Heat treated : 1799°C - 1687°C

Technological Curves of steel grade J94805

Cross Reference Table (Equivalent Grade) of J94805

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