Browse Standards AMS4939
Historical Issued 2003-04-17

Titanium Alloy Sheet, Strip, and Plate 3al 8v 6cr 4mo 4zr Solution Heat Treated AMS4939

This specification covers a titanium alloy in the form of sheet, strip, and plate.

This material has been used typically for parts to be formed or machined in the solution heat treated condition and subsequently precipitation heat treated requiring high strength-to-weight ratio and stability up to 550 degrees F (288 degrees C) in the precipitation heat treatment condition, but usage is not limited to such applications.

Certain processing procedures and service conditions may cause these products to become subject to stress-corrosion cracking; SAE ARP 982 recommends practices to minimize such conditions.

AMS4939C
2017-03-28
Latest
Revised
AMS4939B
2013-02-26
Historical
Revised
AMS4939A
2008-12-19
Historical
Revised
AMS4939
2003-04-17
Historical
Issued

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