Nearly pure aluminum (99%). It is exceptionally soft and ductile, best suited for intricate decorative work or chemical equipment where strength is not the priority. 2. Thickness and Measurement
Aluminum thickness is often measured in or gauge .
Known for excellent resistance to saltwater corrosion . It is the standard choice for marine hardware , fuel tanks , and complex sheet metal parts that require tight bends without cracking.
Used for heavy structural applications like flooring or load-bearing ramps. 3. Surface Finishes Aluminum Sheet - 3003, 5052, 6061 - Metals Depot