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America UNS J14047 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J14047 / J14047
Category Grade Standard Region/Area Standard Content
Metals J14047 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the J14047

Element Min Max Similar
C 0.3500 0.4500 -
Mn 0.7000 1.3500 -
P - 0.0250 -
S - 0.0250 -
Si 0.2000 0.8000 -
Cr 0.8000 1.1000 -
Mo 0.1500 0.2500 -
Si 0.2000 0.8000 -
S - 0.0250 -
P - 0.0250 -
Mo 0.1500 0.2500 -
Mn 0.7000 1.3500 -
Cr 0.8000 1.1000 -
C 0.3500 0.4500 -

Mechanical Properties of steel grade J14047

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)
777 (≥) 962 (≥) 11 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade J14047

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 - -     0.22 -  
195 715 - 14.3 114   -  
873 - 21 21.2   113 433

Heat Treatment of steel grade J14047

Heat treated : 1435°C - 1615°C

Technological Curves of steel grade J14047

Cross Reference Table (Equivalent Grade) of J14047

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