Browse Standards AMS6280J
Historical Revised 2003-01-22

Steel Bars, Forgings, and Rings 0.50cr 0.55ni 0.20mo (0.28-0.33c) (SAE 8630) AMS6280J

This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, flash welded rings, and stock for forging or flash welded rings.

These products have been used typically for parts with sections 0.500 inch (12.70 mm) and under in thickness at the time of heat treatment, requiring a through-hardening steel capable of developing hardness as high as 35 HRC when properly hardened and tempered and also parts of greater thickness but requiring proportionately lower hardness, but usage is not limited to such applications.

AMS6280M
2017-08-22
Latest
Revised
AMS6280L
2012-11-02
Historical
Revised
AMS6280K
2007-10-16
Historical
Revised
AMS6280J
2003-01-22
Historical
Revised
AMS6280H
1995-05-01
Historical
Reaffirmed
AMS6280G
1978-10-16
Historical
Revised
AMS6280F
1972-05-15
Historical
Revised
AMS6280E
1967-11-01
Historical
Revised
AMS6280D
1964-01-31
Historical
Revised
AMS6280C
1951-10-01
Historical
Revised
AMS6280B
1949-08-01
Historical
Revised
AMS6280A
1943-10-01
Historical
Revised
AMS6280
1942-09-01
Historical
Issued

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