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Australia AS 904D 铜及铜合金 - 铸锭和铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 904D / 904D
Category Grade Standard Region/Area Standard Content
Metals 904D AS 1565 Australia 铜及铜合金 - 铸锭和铸件

Chemical composition(mass fraction)(wt.%) of the 904D

Element Min Max Similar

Mechanical Properties of steel grade 904D

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)
738 (≥) 823 (≥) 44 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade 904D

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
21 - -     0.22 -  
789 888 - 22.3 243   -  
874 - 11 22.2   342 142

Heat Treatment of steel grade 904D

Heat treated : 1263°C - 1818°C

Technological Curves of steel grade 904D

Cross Reference Table (Equivalent Grade) of 904D

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