Aluminium ingots A7
DESCRIPTION COMPOSITION (%)
Aluminium (Al) Minimum 99.70%
Silicon (Si) Maximum 0.10%
Iron (Fe) Maximum 0.20%
Copper (Cu): Maximum 0.01%
Manganese (Mn) Maximum 0.01%
Magnesium (Mg) Maximum 0.02%
Zinc (Zn) Maximum 0.04%
Titanium (Ti) Maximum 0.01%
Chromium (Cr) Maximum 0.01%
Other Elements (each) Maximum 0.01%
Other Elements (total) Maximum 0.03%