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ZZnAlD4-1A

China GB ZZnAlD4-1A 铸造锌合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZZnAlD4-1A / ZZnAlD4-1A
Category Grade Standard Region/Area Standard Content
Metals ZZnAlD4-1A GB 8738 China 铸造锌合金锭

Chemical composition(mass fraction)(wt.%) of the ZZnAlD4-1A

Element Min Max Similar
Al 3.9000 4.3000 -
Cu 0.5000 1.2500 -
Mg 0.0300 0.0600 -
Zn - - -
Fe - 0.0300 -
Pb - 0.0030 -
Cd - 0.0030 -
Sn - 0.0010 -

Mechanical Properties of steel grade ZZnAlD4-1A

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)
283 (≥) 446 (≥) 11 32 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade ZZnAlD4-1A

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
11 - -     0.22 -  
839 126 - 13.3 244   -  
466 - 31 24.2   214 212

Heat Treatment of steel grade ZZnAlD4-1A

Heat treated : 1183°C - 1539°C

Technological Curves of steel grade ZZnAlD4-1A

Cross Reference Table (Equivalent Grade) of ZZnAlD4-1A

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