Aluminum disc circle for signs. Metal alloy: 1xxx, 3xxx, 5xxx, 6xxx, 8xxx series etc. Temper: O – H112, T3 – T8, T351 – T851. Diameter: 80mm – 1600mm. Thickness: 0.3mm – 4mm. Aluminum Circle For Spinning Manufacturers and Su is a professional china Thickness 60mm Aluminium Sheet Circles 3003 5083. China Aluminum sheet / plate manufacturers and suppliers -28 Short Description: uding: aluminum and aluminum alloy plate, pattern aluminum plate, aluminum coil, color coated aluminum coil, aluminum circles,with a wide range ofmercial alloys, 1060, 1070, 5xxude 5754, 5083 and 5052 aluminium rolls, and aluminum coil with polysurlyn refers to a color coated aluminum coil with a polysurlyn paint. The 5754 aluminum coil belongs to AL-MG rust-proof aluminum. It has medium strength, good corrosion resistance, weldability and easy processing.Jan 26, 2022 · 2. Good workability The 5xxx aluminum sheet has high plasticity and good processing performance, which can be adapted to various processing methods such as bending, stamping, and stretching. 3. Good thermal conductivity The 5 series aluminum plate has excellent thermal conductivity and is the best material for making equipment shells and radiators.