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ZAlSi7Mg1A

China HB ZAlSi7Mg1A 铸造铝合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZAlSi7Mg1A / ZAlSi7Mg1A
Category Grade Standard Region/Area Standard Content
Metals ZAlSi7Mg1A HB 962 China 铸造铝合金

Chemical composition(mass fraction)(wt.%) of the ZAlSi7Mg1A

Element Min Max Similar
Others total - 0.1500 -
Others each - 0.0500 -
Be - 0.0700 -
Mn - 0.1000 -
Zn - 0.1000 -
Cu - 0.1000 -
Fe - 0.2000 -
Al - - -
Ti 0.0800 0.2500 -
Mg 0.4500 0.7500 -
Si 6.5000 7.5000 -

Mechanical Properties of steel grade ZAlSi7Mg1A

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)
655 (≥) 324 (≥) 12 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade ZAlSi7Mg1A

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 - -     0.31 -  
756 656 - 34.3 213   -  
323 - 32 12.2   324 332

Heat Treatment of steel grade ZAlSi7Mg1A

Heat treated : 1793°C - 1784°C

Technological Curves of steel grade ZAlSi7Mg1A

Cross Reference Table (Equivalent Grade) of ZAlSi7Mg1A

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