Browse Standards AMS4270A
Historical Revised 1997-09-01

Aluminum Alloy, Alclad Flat Sheet 4.1cu 1.4mg 0.45mn Solution Heat Treated and Cold Worked AMS4270A

This specification covers an aluminum alloy in the form of sheet clad on both sides with a different aluminum alloy.

This sheet has been used typically for components requiring good strength, corrosion resistance, high 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.

AMS4270C
2016-11-14
Latest
Stabilized
AMS4270B
2012-02-15
Historical
Reaffirmed
AMS4270A
1997-09-01
Historical
Revised
AMS4270
1995-05-01
Historical
Issued

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