SAE AMS4490A

Magnesium Alloy Castings, Die, 9.0Al - 0.70Zn (AZ91D, Temper F), As Cast.

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This specification covers a magnesium alloy in the form of die castings.

History:

Standard	Published	Revision	Status
AMS4490J	2011-04-28	Latest	Revised
AMS4490H	2005-08-30	Historical	Revised
AMS4490G	1994-04-01	Historical	Reaffirmed
AMS4490F	1982-07-01	Historical	Revised
AMS4490E	1968-05-01	Historical	Revised
AMS4490D	1951-12-01	Historical	Revised
AMS4490C	1949-06-01	Historical	Revised
AMS4490B	1946-01-01	Historical	Revised
AMS4490A	1942-12-01	Historical	Revised
AMS4490	1940-01-22	Historical	Issued

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