Aluminium coil is a rolled product, produced in a coiled form of a continuous strip, and having an inner diameter and outer diameter. Aluminium alloy grade including 1xxx, 3xxx, 4xxx, 5xxx, 6xxx, 8xxx. But the most common being 1050, 3003, 6061 and 5052 aluminium coil. Thickness from 0.02-100mm.