SAE AMS 4273C

This specification covers an aluminum alloy in the form of sheet.This product has been used typically for formed structural parts with good tensile strength, corrosion resistance, toughness, and resistance to fatigue crack growth, but usage is not limited to such applications.Certain design and processing procedures may cause this sheet to become susceptible to stress-corrosion cracking; ARP823 recommends practices to minimize such conditions.

This product replaces:SAE AMS 4273B - Aluminum Alloy, Sheet and Plate (2424-T3 Flat Sheet and Plate) Solution Heat Treated and Cold Worked