Browse Standards AMS6270N
Historical Reaffirmed 2006-02-09

Steel, Bars, Forgings, and Tubing, 0.50Cr - 0.55Ni - 0.20Mo (0.13 - 0.18C) (SAE 8615) AMS6270N

This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.

These products have been used typically for carburized parts which require low minimum core hardness and allow wide hardness range in sections 0.375 inch (9.52 mm) and under in nominal thickness, but usage is not limited to such applications. The core should be machinable after hardening.

AMS6270Q
2014-07-17
Latest
Revised
AMS6270P
2010-05-17
Historical
Revised
AMS6270N
2006-02-09
Historical
Reaffirmed
AMS6270M
1994-05-01
Historical
Revised
AMS6270L
1988-07-01
Historical
Revised
AMS6270K
1982-01-01
Historical
Revised
AMS6270J
1973-12-01
Historical
Revised
AMS6270H
1972-05-15
Historical
Revised
AMS6270G
1966-03-15
Historical
Revised
AMS6270F
1951-06-01
Historical
Revised
AMS6270E
1949-08-01
Historical
Revised
AMS6270D
1946-11-01
Historical
Revised
AMS6270C
1945-05-01
Historical
Revised
AMS6270B
1944-08-01
Historical
Revised
AMS6270A
1943-04-01
Historical
Revised
AMS6270
1942-09-01
Historical
Issued

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