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Chemical composition (EN1774) |
ZAMAK 2 ZL2/ZL0430 |
ZAMAK 3 ZL3/ZL0400 |
ZAMAK 5 ZL5/ZL0410 |
ZAMAK 7 ZL7 |
ZA8 ZL8/ZL0810 |
Guaranteed analysis (in %) | ZnAI4Cu3 | ZnAI4 | ZnAI4Cu1 | ZnAI8Cu1 | |
AI | 3.8-4.2 | 3.8-4.2 | 3.8-4.2 | 3.9-4.3 | 8.2 - 8.8 |
Cu | 2.7-3.3 | ≤ 0.03 | 0.7 - 1.1 | 0.01-0.1 | 0.9 - 1.3 |
Mg | 0.035 - 0.06 | 0.035 - 0.06 | 0.035 - 0.06 | 0.01 - 0.02 | 0.02 - 0.03 |
Pb | ≤ 0.003 | ≤ 0.003 | ≤ 0.003 | ≤ 0.002 | ≤ 0.005 |
Fe | ≤ 0.020 | ≤ 0.020 | ≤ 0.020 | ≤ 0.075 | ≤ 0.035 |
Cd | ≤ 0.003 | ≤ 0.003 | ≤ 0.003 | ≤ 0.002 | ≤ 0.005 |
Sn | ≤ 0.001 | ≤ 0.001 | ≤ 0.001 | ≤ 0.001 | ≤ 0.002 |
Si | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 | ≤ 0.035 |
Ni | ≤ 0.001 | ≤ 0.001 | ≤ 0.001 | ≤ 0.005 - 0.02 | ≤ 0.001 |