SAE AMS6424B
Steel Bars, Forgings, and Tubing, 0.80Cr - 1.8Ni - 0.25Mo (0.49 - 0.55C) .
Standard:
AKA:
- AMS6424
- Revision: B
- 1992-04-01
- 1973-05-01
- Historical. Access the latest revision: AMS6424F
- 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. Primarily for parts 3.5 in. (90 mm) and under in nominal section-thickness at time of heat treatment requiring a through-hardening steel capable of developing hardness as high as 40 HRC and also parts with thicker cross-section which require proportionately lower hardness. UNS Number: K22950
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| AMS6424F | 2012-11-05 | Latest | |
| AMS6424E | 2008-02-15 | Historical | |
| AMS6424D | 2003-06-03 | Historical | |
| AMS6424C | 1998-10-01 | Historical | |
| AMS6424A | 1980-01-15 | Historical | |
| AMS6424 | 1973-05-15 | Historical | |
| AMS6424B | 1973-05-01 | Historical |
- SAE AMS 6424
- Aerospace
- Metallurgy
- Ferrous metals and alloys
- Steel
- Materials properties
- Ferrous metals