Browse Standards AMS4149E
Current REVISED 2016-05-10

Aluminum Alloy, Die and Hand Forgings 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7175-T74) Solution and Precipitation Heat Treated AMS4149E

This specification covers an aluminum alloy in the form of die and hand forgings 6.000 inches (152.00 mm) and under in nominal thickness at time of heat treatment (see 8.5).

AMS4149E
2016-05-10
Latest
Revised
AMS4149D
2010-05-19
Historical
Reaffirmed
AMS4149C
1998-03-01
Historical
Revised
AMS4149B
1987-10-01
Historical
Revised
AMS4149A
1981-10-01
Historical
Revised
AMS4149
1971-05-01
Historical
Issued

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