SAE AMS4389A
Magnesium Alloy Extrusions 3.0th - 1.5mn (Hm31a-Ts) Precipitation Heat Treated.
This specification has been declared "NONCURRENT" by the Aerospace Materials Division, SAE, as of July, 1991.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| AMS4389G | 1998-10-01 | Latest | |
| AMS4389F | 1992-01-01 | Historical | |
| AMS4389E | 1986-01-01 | Historical | |
| AMS4389D | 1981-01-15 | Historical | |
| AMS4389C | 1968-05-01 | Historical | |
| AMS4389B | 1965-02-15 | Historical | |
| AMS4389A | 1963-07-15 | Historical | |
| AMS4389 | 1960-06-30 | Historical |