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.
SAE AMS4143D-2001 history
2019SAE AMS4143F-2019 Aluminum Alloy Forgings and Rolled or Forged Rings 6.3Cu - 0.30Mn - 0.18Zr - 0.10V - 0.06Ti (2219-T6) Solution and Precipitation Heat Treated
2012SAE AMS4143E-2012 Aluminum Alloy Forgings and Rolled or Forged Rings 6.3Cu - 0.30Mn - 0.18Zr - 0.10V - 0.06Ti (2219-T6) Solution and Precipitation Heat Treated
2007SAE AMS4143E-2007 Aluminum Alloy Forgings and Rolled or Forged Rings 6.3Cu - 0.30Mn - 0.18Zr - 0.10V - 0.06Ti (2219-T6) Solution and Precipitation Heat Treated UNS A92219
2001SAE AMS4143D-2001 Aluminum Alloy, Forgings and Rolled or Forged Rings 6.3Cu 0.3Mn 0.18Zr 0.10V 0.06Ti, Solution and Precipitation Heat Treated
1995SAE AMS4143C-1995 ALUMINUM ALLOY FORGINGS AND ROLLED OR FORGED RINGS 6.3Cu - 0.30Mn - 0.18Zr - 0.10V - 0.06Ti (2219-T6) Solution and Precipitation Heat Treated
1991SAE AMS4143C-1991 Aluminum Alloy Forgings and Rolled or Forged Rings 6.3Cu - 0.30Mn - 0.18Zr - 0.10V - 0.06Ti (2219-T6) Solution and Precipitation Heat Treated