How to choose aluminum sheets for different purposes?

When choosing aluminum sheets for different purposes, consider the following factors: 1) Thickness: Depending on the strength and durability required, select the appropriate thickness. 2) Alloy Type: Different alloys have varying properties; for instance, 1100 series is purest and softest, while 6000 series offers high strength. 3) Surface Finish: Choose between mill finish, anodized, or coated finishes based on aesthetic and functional needs. 4) Temper: This refers to the hardness and strength, with options like O (annealed), H14 (strain hardened), and T6 (solution heat treated). 5) Application: Consider the specific use, such as construction, automotive, or aerospace, as each may require specific properties. Always consult with a supplier or engineer for advice tailored to your project's needs.