Browse Standards AMS7301A
Historical REVISED 1949-08-01

Steel, Highly-Stressed Springs, 0.95Cr - 0.20V (0.48 - 0.53C) (SAE 6150), Case Hardened AMS7301A

This specification has been declared “NONCURRENT” by the Aerospace Materials Division, SAE, as of August 2009. It is recommended, therefore, that this specification not be specified for new designs. “NONCURRENT” refers to those specifications which have previously been widely used and which may be required for production or processing of existing designs in the future. The Aerospace Materials Division, however, does not recommend these specifications for future use in new designs. “NONCURRENT” specifications are available from SAE upon request.
AMS7301J
2017-08-14
Latest
Stabilized
AMS7301H
2013-09-20
Historical
Reaffirmed
AMS7301G
2003-12-10
Historical
Revised
AMS7301F
1997-09-01
Historical
Revised
AMS7301E
1987-04-01
Historical
Revised
AMS7301D
1979-10-01
Historical
Revised
AMS7301C
1972-11-01
Historical
Revised
AMS7301B
1951-06-01
Historical
Revised
AMS7301A
1949-08-01
Historical
Revised
AMS7301
1948-06-01
Historical
Issued

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