Browse Standards AMS4143D
Historical Revised 2001-11-15

Aluminum Alloy, Forgings and Rolled Or Forged Rings 6.3cu 0.3mn 0.18zr 0.10v 0.06ti, Solution and Precipitation Heat Treated AMS4143D

This specification covers an aluminum alloy in the form of die forgings, hand forgings, forged rings, rolled rings, and stock for forging or rings.

These products have been used typically for structural, machined parts but usage is not limited to such applications.

This material may be welded in the T6 condition but properties are improved by heat treatment after welding. Certain design and fabricating procedures may cause these products to become susceptible to stress-corrosion cracking; ARP 823 recommends practices to minimize such conditions.

AMS4143E
2012-09-26
Latest
Reaffirmed
AMS4143D
2001-11-15
Historical
Revised
AMS4143C
1995-05-01
Historical
Reaffirmed
AMS4143B
1984-07-01
Historical
Revised
AMS4143A
1974-06-01
Historical
Revised
AMS4143
1965-02-01
Historical
Issued

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