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Aluminium coil is a rolled product with an inner diameter and an outer diameter, formed in the form of a continuous strip in a coiled shape. From 50mm to 1000mm in diameter. 1xxx, 2xxx, 3xxx, 4xxx, 5xxx, 6xxx, 7xxx, and 8xxx are some of the aluminum alloy grades available. However, the most common aluminum coils are 1050, 3003, 6061, and 5251. The ...