... ,H14,H24,H18,H22 3.Thickness: 0.2mm~4.0mm ALUMINUM ALLOY SHEET:Aluminum &aluminum alloy: 1xxx 3xxx 8xxxTemper: O, F, H12, H22, H14, ... H24, H18, H22SPECIFICATION OF ALUMINUM SHEETThickness: 0.2mm~4.0mmWidth: 1000mm~2400mmLength: ... 4) Heat exchanger, engine coolingYour early inquiry is profitable for you! aluminum alloy sheet