AMS4320B Aluminum Alloy Forgings 7.7Zn - 2.5Mg - 1.5Cu - 0.16Cr (7149-T73) Solution and Precipitation Heat Treated
Reaffirmed
04/03/2014
- Features
- Issuing Committee
- Content
- This specification covers an aluminum alloy in the form of die forgings, hand forgings, and forging stock.
- Content
- AMS4320B has been reaffirmed to comply with the SAE five-year review policy.
- Pages
- 10
- Citation
- SAE International Material Specification, Aluminum Alloy Forgings 7.7Zn - 2.5Mg - 1.5Cu - 0.16Cr (7149-T73) Solution and Precipitation Heat Treated, SAE Standard AMS4320B, Reaffirmed April 2014, Revised September 2005, Issued July 1981, https://doi.org/10.4271/AMS4320B.