SAE AMS6421B
Steel, Bars, Forgings, and Tubing, 0.80Cr - 0.85Ni - 0.20Mo - 0.003B (0.35 - 0.40C) (Modified 98B37).
Standard:
AKA:
- AMS6421
- Revision: B
- 1983-10-01
- Historical. Access the latest revision: AMS6421F
- Ams E Carbon And Low Alloy Steels Committee
This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| AMS6421F | 2011-05-24 | Latest | |
| AMS6421E | 2006-06-21 | Historical | |
| AMS6421D | 2000-12-15 | Historical | |
| AMS6421C | 1989-10-01 | Historical | |
| AMS6421B | 1983-10-01 | Historical | |
| AMS6421A | 1982-10-01 | Historical | |
| AMS6421 | 1951-11-01 | Historical |
- SAE AMS 6421
- Aerospace
- Metallurgy
- Ferrous metals and alloys
- Steel
- Materials properties
- Ferrous metals