aluminum circle for pan 1.thickness:0.5-6.0mm 2.diameter: ... etc 4.temper:O,H12,H14,H24 aluminum circle for pan Alloy : 1050,1060,1100,3003,8011 etc. Temper:O ... aluminium circle can be used for cooking utensils, cooker, pan,pot,boiler,cookware making.also for road sign and ... Asia, etc and also sold to over 180 medium and large enterprises in Zhejiang, Shanghai, Hangzhou, Wuhan, Shandong and northeast ...