SAE AMS4231F
Castings, Sand, 4.5cu 1.1si, Solution and Precipitation Heat Treated(NONCURRENT Apr 1994)
This specification has been declared NONCURRENT by the Aerospace Materials Division, SAE, as of April 1989. It is recommended that this specification not be specified for new designs.
History:Standard | Published | Revision | Status |
---|---|---|---|
AMS4231G | 2005-02-11 | Latest | |
AMS4231F | 1994-04-01 | Historical | |
AMS4231E | 1983-07-01 | Historical | |
AMS4231D | 1977-01-15 | Historical | |
AMS4231C | 1959-06-15 | Historical | |
AMS4231B | 1951-12-01 | Historical | |
AMS4231A | 1945-05-01 | Historical | |
AMS4231 | 1942-08-01 | Historical |