... sheet , clad aluminium sheet , etc 3. Grade : 1xxx : 1050 , 1060 , 1100 , etc 2xxx : 2A16(LY16) , 2A(LY6) , etc 3xxx : 3003 , 3004 ... : Lighting , solar , construction , lift , car , home complication , aerospace , etc 5. 1100 Aluminum sheet chemical composition :Alu : 99.0 , Si : 0.45 ... : 0.05, Fe : 0.356. Packing : standard export seaworthy packing 1100 Aluminium alloy sheet