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Zamak 6

Zamak 6

ZnAl6Cu / ZL0610

Zamak 6 has a higher aluminum and copper ratio compared to zamak 5, but does not contain magnesium.

Zamak 6 is used in the production of complex shaped products that are difficult to cast from other alloys.

Zamak 6 Chemical, Physical and Mechanical Properties

1
Zamak 6 Chemical Analysis
Analysis  ( %) Zamak 6 / ZnAI6Cu1
Al 5.6 – 6.0
Cu 1.2 – 1.6
Mg ≤0.005
Pb ≤0.003
Fe ≤0.02
Cd ≤0.003
Sn ≤0.001
Si ≤0.02
Ni ≤0.001
3
Zamak 6 General Physical Properties
Physical Properties Metric Value
Solidification Range (melting range) 375—395 °C
Density 6.5 kg/dm3
Coefficient of Thermal Expansion 25.0 μm/m-k
Thermal Conductivity 115 W/m-K
Electrical Conductivity 27% IACS