AMS4280E ALUMINUM ALLOY CASTINGS, PERMANENT MOLD 5Si - 1.2Cu - 0.5Mg (355-T71)
Revised
1/15/1959
- Content
- No Scope available
- Citation
- SAE International Material Specification, ALUMINUM ALLOY CASTINGS, PERMANENT MOLD 5Si - 1.2Cu - 0.5Mg (355-T71), SAE Standard AMS4280E, Revised September 2025, Reaffirmed May 2014, Issued June 1942, https://doi.org/10.4271/AMS4280E.