Standard:

• AMS7898
• Revision: B

Reaffirmed:

• 2011-08-15

Revised:

• 1992-04-01

Revision:

• Historical. Access the latest revision: AMS7898D

Issuing:

• Ams G Titanium And Refractory Metals Committee

Scope:

This specification covers tungsten in the form of pressed, sintered, and wrought sheet, strip, plate, and foil.

History:

Standard	Published	Revision	Status
AMS7898D	2002-07-23	Latest	Cancelled
AMS7898C	1994-03-01	Historical	Noncurrent
AMS7898B	1992-04-01	Historical	Reaffirmed
AMS7898A	1976-07-01	Historical	Revised
AMS7898	1964-01-01	Historical	Issued

AKA:

• SAE AMS 7898

Sector:

• Aerospace

Topic:

• Metallurgy
• Beryllium alloys
• Nonferrous alloys
• Titanium alloys
• Titanium
• Materials properties
• Refractory materials
• Beryllium