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Japan JIS CAC804 铜及铜合金铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CAC804 / CAC804
Category Grade Standard Region/Area Standard Content
Metals CAC804 JIS H5120 Japan 铜及铜合金铸件

Chemical composition(mass fraction)(wt.%) of the CAC804

Element Min Max Similar

Mechanical Properties of steel grade CAC804

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)
365 (≥) 449 (≥) 43 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade CAC804

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 - -     0.24 -  
899 485 - 24.3 214   -  
761 - 11 43.2   131 411

Heat Treatment of steel grade CAC804

Heat treated : 1462°C - 1545°C

Technological Curves of steel grade CAC804

Cross Reference Table (Equivalent Grade) of CAC804

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