SAE AMS7493K
Rings, Flash Welded Ferritic and Martensitic Corrosion- Resistant Steels.
Standard:
AKA:
- AMS7493
- Revision: K
- 1996-06-01
- Historical. Access the latest revision: AMS7493L
- Ams F Corrosion Heat Resistant Alloys Committee
This specification covers flash welded rings made of ferritic and martensitic corrosion resistant steels.
These rings have been used typically for parts, such as flanges and rings, requiring both corrosion and moderate heat resistance, but usage is not limited to such applications.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| AMS7493L | 2003-01-22 | Latest | |
| AMS7493K | 1996-06-01 | Historical | |
| AMS7493J | 1995-05-01 | Historical | |
| AMS7493H | 1980-07-01 | Historical | |
| AMS7493G | 1978-04-01 | Historical | |
| AMS7493F | 1968-11-01 | Historical | |
| AMS7493E | 1966-03-01 | Historical | |
| AMS7493D | 1960-11-01 | Historical | |
| AMS7493C | 1956-02-01 | Historical | |
| AMS7493B | 1955-03-01 | Historical | |
| AMS7493A | 1952-11-01 | Historical | |
| AMS7493 | 1951-06-01 | Historical |
- SAE AMS 7493
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