aluminum circle for pan 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 for pan Alloy : 1050,1060,1100,3003,8011 etc. ... Temper:O ,H14 ,H16,H18,H24,H26,H112thickness:0.5mm-6.0mmDiameter: ...