Aluminium Circle for Cooking Utensil Specifications aluminium circle,aluminium disc 1)1060, 1070, 1050, 1100, 1200, 3003, 3004, 3105, 5052, 6061, 8011 2)temper : O, H12 H14 H16 H18 H22 H24 H26 , H32 3...