aluminum circle Al99.5 1.thickness:0.5-6.0mm 2.diameter:100-1000mm 3.alloy:1050,1060,1100,3003 ... etc 4.temper:O,H12,H14,H24 aluminum circle Al99.5 ... main products are aluminum sheet, aluminum coil, corrugated aluminum roofing sheet , embossed aluminum sheet/coil ,color coated aluminum coil/sheet ,aluminum foil, aluminum strip, aluminum wire ,and ...