AURESTIQUE,Aluminium Ingots A7 / A8
Parameter,Reference value
Aluminium — minimum,A7: 99.70% | A8: 99.80%
Iron (Fe) — maximum,A7: 0.16% | A8: 0.11%
Silicon (Si) — maximum,A7: 0.10% | A8: 0.08%
Copper (Cu) — maximum,A7: 0.01% | A8: 0.01%
Gallium (Ga) — maximum,A7: 0.03% | A8: 0.03%
Manganese (Mn) — maximum,A7: 0.02% | A8: 0.02%
Zinc (Zn) — maximum,A7: 0.03% | A8: 0.05%
Other impurities — maximum,A7: 0.03% | A8: 0.02%
Total impurities — maximum,A7: 0.30% | A8: 0.20%
Important context,"The table reproduces page 2 only. The A7 COA on page 3 and A8 sheet on page 4 use different element limits; they must not be merged. The historical A7 COA lists ingots averaging 22.7 ±1.5 kg, around 44 ingots per bundle and nominal bundles of 975/1,000 kg. Packaging must be agreed for the actual lot. ADC12 appears as a distinct alloy and is not an A7/A8 substitute."
Source,ALUMINIUM_INGOT_A7_A8_REDACTED 2.pdf · pp. 1–4
Disclaimer,"Subject to availability, supplier confirmation, due diligence, contractual agreement and current market conditions."