Browse Standards AMS6277E
Historical Reaffirmed 2001-02-01

Steel Bars, Forgings, and Tubing, 0.50cr 0.55ni 0.20mo (0.18-0.23c), Vacuum Arc Or Electroslag Remelted AMS6277E

This specification covers a premium 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 requiring high minimum core hardness in sections 0.375 inch (9.52 mm) and under in nominal thickness, and which are subject to rigid magnetic particle standards, but usage is not limited to such applications. The core may or may not be machinable after hardening.

AMS6277H
2016-06-23
Latest
Revised
AMS6277G
2011-06-23
Historical
Revised
AMS6277F
2006-05-17
Historical
Revised
AMS6277E
2001-02-01
Historical
Reaffirmed
AMS6277D
1988-07-01
Historical
Revised
AMS6277C
1981-01-15
Historical
Revised
AMS6277B
1974-12-15
Historical
Revised
AMS6277A
1968-11-01
Historical
Revised
AMS6277
1963-07-15
Historical
Issued

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