SAE MAM4247A
Aluminum Alloy, Hand Forgings 7.7zn 2.4mg 1.6cu 0.16cr (7049-T7352) Solution Heat Treated, Stress Relieved By Compression, and Precipitation Heat Treated.
Standard:
AKA:
- MAM4247
- Revision: A
- 1994-05-01
- Historical. Access the latest revision: MAM4247B
- Ams D Nonferrous Alloys Committee
This specification covers an aluminum alloy in the form of hand forgings procured to metric dimensions. AMS 4247 is the inch/pound version of this MAM.
These forgings have been used typically for parts requiring a combination of high strength and resistance to stress-corrosion cracking and for parts requiring stability during machining, but usage is not limited to such applications.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| MAM4247B | 2003-03-12 | Latest | |
| MAM4247A | 1994-05-01 | Historical | |
| MAM4247 | 1992-04-01 | Historical |
- SAE MAM 4247
- Aerospace
- Aluminum alloys
- Aluminum