Zamak 5 has the same composition with Zamak 3. Its mechanical strength is increased by addition of 1 % copper. Its hardness and corrosive resistance are increased whereas the ductility decreases.
Characteristics
Chemical composition (in %) | ZL5 ZnAI4Cu1 |
AI | 3.8 - 4.2 |
Cu | 0.7 - 1.1 |
Mg | 0.035 - 0.06 |
Pb | ≤ 0.003 |
Cd | ≤ 0.003 |
Sn | ≤ 0.001 |
Fe | ≤ 0.02 |
Ni | ≤ 0.001 |
Si | ≤ 0.02 |
Package
Ingot Weight (Kg) | 7 - 8 |
Ingots Per Bundle | 130 - 150 |
Weight (kg) | 900 - 1050 |
Zamak Dimensions
Width (cm) | 12 |
Length (cm) | 49 |
Thickness (cm) | 3 |