... and are favored and recognized by many customers. Aluminum sheet1) Alloy:1050,1060,1100,3003,3104,3105,5005,5052,5083,5251 ... Performence and Chemical Composition of Typical Products Alloy designation SiFe Cu Mn Mg Cr Ni Zn TiGa V RemarksOthersAluminium NumericalChemical symbolsEachTotalmin A1050 EN ... 4,0-4,9 0,05-0,25_0.250.15 high quality building material alloy 3003 mill finish aluminium sheet