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China HB ZAlCu4 铸造铝合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZAlCu4 / ZAlCu4
Category Grade Standard Region/Area Standard Content
Metals ZAlCu4 HB 962 China 铸造铝合金

Chemical composition(mass fraction)(wt.%) of the ZAlCu4

Element Min Max Similar
Others total - 0.5000 -
Others each - 0.1000 -
Pb - 0.0100 -
Sn - 0.0100 -
Ti - 0.2000 -
Mn - 0.1000 -
Zn - 0.2000 -
Mg - 0.0300 -
Si - 1.2000 -
Fe - 1.0000 -
Al - - -
Cu 4.0000 5.0000 -

Mechanical Properties of steel grade ZAlCu4

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)
596 (≥) 119 (≥) 41 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade ZAlCu4

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 - -     0.42 -  
566 396 - 14.3 123   -  
476 - 32 12.2   232 132

Heat Treatment of steel grade ZAlCu4

Heat treated : 1825°C - 1993°C

Technological Curves of steel grade ZAlCu4

Cross Reference Table (Equivalent Grade) of ZAlCu4

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