1230 Aluminium Alloy has aluminium as the major element, and has silicon, zinc, copper, titanium, vanadium, manganese and magnesium as minor elements.[1]
| Element | Weight percentage (%) | |
|---|---|---|
| Aluminum | ≥ 99.3 | |
| Silicon, Si + Iron, Fe | ≤ 0.70 | |
| Zinc | ≤ 0.10 | |
| Copper | ≤ 0.10 | |
| Titanium | ≤ 0.05 | |
| Vanadium | ≤ 0.05 | |
| Manganese, | ≤ 0.05 | |
| Magnesium | ≤ 0.05 | |
| Other (each) | ≤ 0.03 |