AMS4040N Aluminum Alloy, Sheet and Plate, Alclad 4.4Cu - 1.5Mg - 0.60Mn (2024-O with 1 ½% Alclad); Annealed
Revised
07/25/2012
- Features
- Issuing Committee
- Content
- This specification covers an aluminum alloy in the form of sheet and plate, alclad two sides, supplied in the annealed (O) condition.
- Content
- AMS4040N is being revised to delete the thin sheet portion of the document (0.008 to 0.187 inch) (Tables 2, 3, 4, 5, and 6) and supersede those requirements by the new AMS4461. Cautionary notes were added concerning this specification as it pertains to “thin” clad (1 ½%) for material over 0.187 inch due to potential for reduced corrosion resistance at reduced cladding thickness. This specification is not equivalent to historical AMS-QQ-A-250/5 applications for thicker gages.
- Pages
- 7
- Citation
- SAE International Material Specification, Aluminum Alloy, Sheet and Plate, Alclad 4.4Cu - 1.5Mg - 0.60Mn (2024-O with 1 ½% Alclad); Annealed, SAE Standard AMS4040N, Revised July 2012, Issued November 1941, https://doi.org/10.4271/AMS4040N.