Chemical specification
Element | Composition in (%) | ||
---|---|---|---|
ZAMAK 2 | ZAMAK 3 | ZAMAK 5 | |
Al | 3.8 - 4.2 | 3.8 - 4.2 | 3.8 - 4.2 |
Cu | 2.7 - 3.3 | ≤ 0.03 | 0.7 – 1.1 |
Mg | 0.035 - 0.06 | 0.035 - 0.06 | 0.035 - 0.06 |
Pb | ≤ 0.003 | ≤ 0.003 | ≤ 0.003 |
Fe | ≤ 0.020 | ≤ 0.020 | ≤ 0.020 |
Cd | ≤ 0.003 | ≤ 0.003 | ≤ 0.003 |
Sn | ≤ 0.001 | ≤ 0.001 | ≤ 0.001 |
Si | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 |
Ni | ≤ 0.001 | ≤ 0.001 | ≤ 0.001 |