SAE AMS4438D
Magnesium Alloy Castings, Sand 5.7zn 1.8th, Precipitation Heat Treated(NONCURRENT Jul 1991)
This specification covers a magnesium alloy in the form of sand castings.
History:Standard | Published | Revision | Status |
---|---|---|---|
AMS4438E | 2006-06-21 | Latest | |
AMS4438D | 1991-07-01 | Historical | |
AMS4438C | 1984-04-01 | Historical | |
AMS4438B | 1968-05-01 | Historical | |
AMS4438A | 1965-02-15 | Historical | |
AMS4438 | 1961-01-15 | Historical |