SAE AMS6274B
Steel, Bars, Forgings, and Tubing, 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620).
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 |
---|---|---|---|
AMS6274P | 2011-06-23 | Latest | |
AMS6274N | 2006-05-17 | Historical | |
AMS6274M | 2002-02-28 | Historical | |
AMS6274L | 1991-01-01 | Historical | |
AMS6274K | 1984-10-01 | Historical | |
AMS6274J | 1979-01-15 | Historical | |
AMS6274H | 1972-05-15 | Historical | |
AMS6274G | 1966-03-15 | Historical | |
AMS6274F | 1951-06-01 | Historical | |
AMS6274E | 1949-08-01 | Historical | |
AMS6274D | 1946-11-01 | Historical | |
AMS6274C | 1945-05-01 | Historical | |
AMS6274B | 1944-08-01 | Historical | |
AMS6274A | 1943-04-01 | Historical | |
AMS6274 | 1942-09-01 | Historical |