Aluminum Circle ,Aluminum Slug
1. Alloy: 1100, 1050, 1060, 1070, 3003, ... 2. Temper: O
1/2 HARDHB:19-22Thickness(mm)Diameter(mm) Tolerance(mm)HardnessThickness ... )Diameter(mm)Tolerance(mm)Thickness(mm)Diameter(mm)Tolerance(mm)1.4 - 100 8 -120±0.05 17HB-21HB1.6 - ... Aluminium Circle,Foil (Aoo1070,Aoo1050,Alloy3003)-->for end used deeply-drawing Tube-O temper