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America UNS J92001 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J92001 / J92001
Category Grade Standard Region/Area Standard Content
Metals J92001 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the J92001

Element Min Max Similar
Si - 0.7500 -
S - 0.0300 -
P - 0.0400 -
Ni 3.5000 4.5000 -
N 0.0500 0.1300 -
Mo 2.0000 2.6000 -
Mn 0.4000 1.1000 -
Cr 14.5000 15.5000 -
C 0.0800 0.1500 -

Mechanical Properties of steel grade J92001

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)
457 (≥) 875 (≥) 34 24 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade J92001

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 - -     0.11 -  
775 371 - 14.3 113   -  
671 - 21 21.2   341 311

Heat Treatment of steel grade J92001

Heat treated : 1516°C - 1286°C

Technological Curves of steel grade J92001

Cross Reference Table (Equivalent Grade) of J92001

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