Kitchen Utensils Polished Manufacturer of circle 1100 O aluminum disk for cookware Overview. Grade: 1000 Series. Temper: O-H112. Type: circle, circle. Application: LED Bulbs. Width: 70mm~1600mm, 70mm~1600mm.(+/-0.5mm) Surface Treatment: Coated. Alloy Or Not: Is Alloy. Place of Origin: China. Brand Name: Haomei, Haomei. Model Number: 1050/1060/1070Aluminum Circle Disc For Cookware. Aluminum circle, also named as aluminum disc,aluminum disk, aluminum wafer, aluminum blank, is widely used in making aluminum, cooking utensils, as aluminum sauce pan, pizza pan, utensils application. It is normal with thickness from 0.3mm--10mm, diameter fromAluminum Circle For Cookware - Aluminum disc Aluminum circle round for cookwares and lights Specification of aluminum circle Alloy number: 1060, 1070, 1100, 3003,3004, 3105, 5052, 5083, 6061, 6082, etc Temper: H32 H24 H14 H16 H18 O H111 Thickness:.0mm Diameter:mm Surface treatment Mill finish, anodized, color coating Production process China ASTM 1000 Temper O Metal Aluminum Circle for Cookware Kitchen Utensils, Find details about China Aluminum Alloy Circle, Building Material from ASTM 1000 Temper O Metal Aluminum Circle for Cookware Kitchen Uten.