AMS4149B ALUMINUM ALLOY FORGINGS 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr [7175-T74 (formerly T736)] Solution and Precipitation Heat Treated
Revised
10/01/1987
- Features
- Issuing Committee
- Content
- This specification covers an aluminum alloy in the form of die and hand forgings.
- Pages
- 9
- Citation
- SAE International Material Specification, ALUMINUM ALLOY FORGINGS 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr [7175-T74 (formerly T736)] Solution and Precipitation Heat Treated, SAE Standard AMS4149B, Revised October 1987, Issued May 1971, https://doi.org/10.4271/AMS4149B.