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ZAlZn11Si7

China GB ZAlZn11Si7 铸造铝合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZAlZn11Si7 / ZAlZn11Si7
Category Grade Standard Region/Area Standard Content
Metals ZAlZn11Si7 GB/T 1173 China 铸造铝合金

Chemical composition(mass fraction)(wt.%) of the ZAlZn11Si7

Element Min Max Similar

Mechanical Properties of steel grade ZAlZn11Si7

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)
528 (≥) 982 (≥) 43 11 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade ZAlZn11Si7

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
43 - -     0.31 -  
791 672 - 31.3 244   -  
265 - 33 23.2   244 442

Heat Treatment of steel grade ZAlZn11Si7

Heat treated : 1543°C - 1534°C

Technological Curves of steel grade ZAlZn11Si7

Cross Reference Table (Equivalent Grade) of ZAlZn11Si7

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