Chemical Composition: al Weight: 20/25kg Al (Min): 99%-99.9% Place of Origin: China (Mainland) Appearance: silvery white Aluminum ingot for remelting is produced by molten salt electrolysis method using alumina and cryolite. Products meet the national standard GB/T1196-2002. The surface of ingot is clean and smooth. Applications: 1. mainly used for melting ingot 2. discontinuous melting with scrap 3. easy control and operation 4. fast melting 5. Used for industry such as automobile,pinning and weaving,electron broadly and so on The main models are as follows: AL99.90, AL99.85, AL99.70A, AL99.70, AL99.60, AL99.50, AL99.00, and below ITEM STANDARD RESULT Al % 99.7 min 99.78 Si % 0.10 max 0.08 Fe % 0.20 max 0.15 Cu % 0.01 max 0.006 Ca % 0.03 max 0.02 Mg % 0.02 max 0.015 Zn % 0.03 max 0.020 Mn % - - Others % 0.03 max 0.025 Sum % 0.30 max 0.20