... rolled and annealed maingrade:1060.1100.3A21 name 1060 aluminium steel sheetgrade1010,1050.1060.1100.3003,5052,5083,6061,6082,etcthickness0 ... .72m(high) about 68 CBMClassify of aluminium steel sheet1. 1000 series: is the pure aluminium steel sheet, the aluminium over 99.00 ... is 70758. 8000 series: main grade is 8011 1100 aluminium steel sheet