Aluminium Circle for cookware Specificaiton: 1)Alloy: 1100,1050,1060,1070,1200, 3003, 3004, 3005,3105, 5005,5052, 6061 2)Temper : O,H12,H14,H16,H18,H22,H24,H26,H32 3)Thickness: 0.5---12mm 4)Diamters: 100mm---1200mm Dimensions can be produced according to clients' specifications