Browse Standards AMS4247A
Historical Revised 1994-05-01

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 AMS4247A

This specification covers an aluminum alloy in the form of hand forgings procured to inch/pound dimensions. MAM 4247 is the metric 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.

AMS4247B
2011-11-03
Latest
Reaffirmed
AMS4247A
1994-05-01
Historical
Revised
AMS4247
1992-04-01
Historical
Reaffirmed

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