widely used general-purpose alloy because of its good corrosion resistance, moderate strength, formability, and weldability. This alloy may show some slight discoloration when anodized, but reacts well to other coating finishes.
5005 (Non-Heat-Treatable Alloys)
Comparable to 3003 in strength and formability, this alloy has superior finishing characteristics, making it much better for anodizing. Excellent corrosion resistance and weldability, but rates below 1100 and 3003 for machining.
5052 (No