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SAE AMS4991

Titanium Alloy Castings, Investment 6Al - 4V Hot Isostatic Pressed, Anneal Optional

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Organization: SAE
Publication Date: 1 April 2018
Status: active
Page Count: 17
scope:

Form

This specification covers a titanium alloy in the forms of investment castings having four grades of permissible discontinuities.

Application

These castings have been used typically for parts of intricate design requiring a combination of good strength-to-weight ratio, creep and fatigue properties, and corrosion resistance up to 750 °F (399 °C), but usage is not limited to such applications.

Classification

Quality grades A, B, C, and D are defined in 3.7. If a specific grade is not specified (see 8.2.1), Grade C or better shall be supplied.

Document History

SAE AMS4991
April 1, 2018
Titanium Alloy Castings, Investment 6Al - 4V Hot Isostatic Pressed, Anneal Optional
Form This specification covers a titanium alloy in the forms of investment castings having four grades of permissible discontinuities. Application These castings have been used typically for parts...
April 1, 2014
Titanium Alloy Castings, Investment 6Al - 4V Hot Isostatic Pressed, Anneal Optional
Form This specification covers a titanium alloy in the forms of investment castings having four grades of permissible discontinuities. Application These castings have been used typically for parts...
April 1, 2010
Titanium Alloy Castings, Investment 6Al - 4V Hot Isostatic Pressed, Anneal Optional
Form This specification covers a titanium alloy in the forms of investment castings having four grades of permissible discontinuities. Application These castings have been used typically for parts...
June 1, 2002
Titanium Alloy Castings, Investment 6Al - 4V Hot Isostatic Pressed, Anneal Optional
Form: This specification covers a titanium alloy in the forms of investment castings having four grades of permissible discontinuities. Application: These castings have been used typically for parts...
February 1, 2001
(R) Titanium Alloy Castings, Investment 6Al - 4V Hot Isostatic Pressed, Anneal Optional
Form: This specification covers a titanium alloy in the forms of investment castings having four grades of permissible discontinuities. Application: These castings have been used typically for parts...
October 1, 1987
Titanium Alloy Castings, Investment 6Al - 4V Annealed
Form: This specification covers a titanium alloy in the form of investment castings having four grades of permissible discontinuities. Application: Primarily for parts of intricate design requiring a...
July 15, 1980
Titanium Alloy Castings, Investment 6.0Al - 4.0V Annealed
Form: This specification covers a titanium alloy in the form of four quality-grades of investment castings. Application: Primarily for parts of intricate design requiring a combination of good...

References

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