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ZAlSi9Cu2Mg

China GB ZAlSi9Cu2Mg 铸造铝合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZAlSi9Cu2Mg / ZAlSi9Cu2Mg
Category Grade Standard Region/Area Standard Content
Metals ZAlSi9Cu2Mg GB/T 1173 China 铸造铝合金

Chemical composition(mass fraction)(wt.%) of the ZAlSi9Cu2Mg

Element Min Max Similar

Mechanical Properties of steel grade ZAlSi9Cu2Mg

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)
926 (≥) 881 (≥) 12 44 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade ZAlSi9Cu2Mg

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 - -     0.21 -  
125 689 - 41.3 142   -  
829 - 14 21.2   242 234

Heat Treatment of steel grade ZAlSi9Cu2Mg

Heat treated : 1263°C - 1328°C

Technological Curves of steel grade ZAlSi9Cu2Mg

Cross Reference Table (Equivalent Grade) of ZAlSi9Cu2Mg

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