SAE AMS6450G
Steel, Spring Wire and Springs 0.95cr 0.22v (0.48 - 0.53c) Annealed and Cold Drawn.
This specification covers a low-alloy steel in the form of wire supplied as coils of wire or as finished springs.
This wire has been used typically for valve springs and other springs requiring high-fatigue properties when used at moderately elevated temperatures, but usage is not limited to such applications.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| AMS6450J | 2008-09-23 | Latest | |
| AMS6450H | 2003-12-10 | Historical | |
| AMS6450G | 1997-04-01 | Historical | |
| AMS6450F | 1995-05-01 | Historical | |
| AMS6450E | 1985-10-01 | Historical | |
| AMS6450D | 1973-05-15 | Historical | |
| AMS6450C | 1966-09-30 | Historical | |
| AMS6450B | 1951-06-01 | Historical | |
| AMS6450A | 1949-03-01 | Historical | |
| AMS6450 | 1941-11-01 | Historical |