Zamak 3: Good fluidity and mechanical performance.Applied to the casting on the mechanical strength requirement is not high, such as toys, lamps and lanterns, decorations, part of the electric parts.
Al:3.9-4.3

Mg:0.025-0.05

Cu:0.1 Max

 Fe:0.075 Max

Pb:0.004 Max

Cd:0.003 Max

Sn :0.002 Max

Zn: Balance