Browse Standards AMS6274R
Current REVISED 2016-06-30

Steel, Bars, Forgings, and Tubing 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620) AMS6274R

This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
AMS6274R
2016-06-30
Latest
Revised
AMS6274P
2011-06-23
Historical
Revised
AMS6274N
2006-05-17
Historical
Revised
AMS6274M
2002-02-28
Historical
Revised
AMS6274L
1995-05-01
Historical
Reaffirmed
AMS6274K
1984-10-01
Historical
Revised
AMS6274J
1979-01-15
Historical
Revised
AMS6274H
1972-05-15
Historical
Revised
AMS6274G
1966-03-15
Historical
Revised
AMS6274F
1951-06-01
Historical
Revised
AMS6274E
1949-08-01
Historical
Revised
AMS6274D
1946-11-01
Historical
Revised
AMS6274C
1945-05-01
Historical
Revised
AMS6274B
1944-08-01
Historical
Revised
AMS6274A
1943-04-01
Historical
Revised
AMS6274
1942-09-01
Historical
Issued

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