Browse Standards AMS6470K
Historical Revised 2000-09-01

Steel, Nitriding, Bars, Forgings, and Tubing 1.6cr 0.35mo 1.1al (0.38-0.43c) AMS6470K

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

These products have been used typically for nitrided parts requiring high surface hardness, resistance to heat, and less distortion than parts fabricated from steel requiring quenching to case harden, but usage is not limited to such applications.

AMS6470N
2014-07-29
Latest
Revised
AMS6470M
2010-05-17
Historical
Revised
AMS6470L
2005-09-22
Historical
Revised
AMS6470K
2000-09-01
Historical
Revised
AMS6470J
1994-04-01
Historical
Reaffirmed
AMS6470H
1982-04-01
Historical
Revised
AMS6470G
1971-05-15
Historical
Revised
AMS6470F
1966-03-15
Historical
Revised
AMS6470E
1955-03-01
Historical
Revised
AMS6470D
1951-06-01
Historical
Revised
AMS6470C
1949-08-01
Historical
Revised
AMS6470B
1945-08-01
Historical
Revised
AMS6470A
1942-12-01
Historical
Revised
AMS6470
1939-12-04
Historical
Issued

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