Form: This specification covers an aluminum alloy in the form of sheet and plate 1 .000 inch (25.40 mm) and under in nominal thickness. Application: These products have been used typically for formed parts and for parts requiring welding@ but usage is not limited to such applications.
SAE AMS4003H-2007 history
2007SAE AMS4003H-2007 Aluminum Alloy@ Sheet and Plate 0.12 Cu (1100-H14) Strain Hardened (UNS A91100)