SAE AMS6415A

Steel, Bars, Forgings, and Tubing 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340).

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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
AMS6415T	2012-07-02	Latest	Revised
AMS6415S	2007-02-27	Historical	Revised
AMS6415R	2003-06-16	Historical	Revised
AMS6415P	1997-11-01	Historical	Revised
AMS6415N	1996-06-01	Historical	Revised
AMS6415M	1995-05-01	Historical	Reaffirmed
AMS6415L	1988-10-01	Historical	Revised
AMS6415K	1984-10-01	Historical	Revised
AMS6415J	1979-10-15	Historical	Revised
AMS6415H	1973-12-01	Historical	Revised
AMS6415G	1968-11-01	Historical	Revised
AMS6415F	1964-01-31	Historical	Revised
AMS6415E	1954-05-01	Historical	Revised
AMS6415D	1951-10-01	Historical	Revised
AMS6415C	1949-08-01	Historical	Revised
AMS6415B	1945-08-01	Historical	Revised
AMS6415A	1942-06-01	Historical	Revised
AMS6415	1940-01-23	Historical	Issued

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