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SAE AMS6322

Steel Bars, Forgings, and Rings 0.50Cr – 0.55Ni – 0.25Mo (0.38 – 0.43C) (SAE 8740)

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Organization: SAE
Publication Date: 1 August 2018
Status: active
Page Count: 8
scope:

Form

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.

Application

These products have been used typically for parts, with section thickness of 0.375 inch (9.50 mm) and under at the time of heat treatment, requiring a through-hardening steel capable of developing hardness as high as 50 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.

Document History

SAE AMS6322
August 1, 2018
Steel Bars, Forgings, and Rings 0.50Cr – 0.55Ni – 0.25Mo (0.38 – 0.43C) (SAE 8740)
Form 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. Application These products have...
June 1, 2014
Steel Bars, Forgings, and Rings 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
Form 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. Application These products have...
November 1, 2005
Steel Bars, Forgings, and Rings 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
A description is not available for this item.
November 1, 2005
Steel Bars, Forgings, and Rings 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
Form: 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. Application: These products...
April 1, 2005
Steel Bars, Forgings, and Rings 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
Form: 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. Application: These products...
May 1, 2000
Steel Bars, Forgings, and Rings 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
1. SCOPE: 1.1 Form: 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. 1.2 Application:...
January 1, 1987
Steel Bars, Forgings, and Rings 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
A description is not available for this item.
July 15, 1980
STEEL BARS, FORGINGS, AND RINGS 0.50Cr - 0.55Ni - 0.25Mo (0.038 - 0.43C) (SAE 8740)
Form: 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. Application: Primarily for parts...
July 16, 1979
STEEL BARS, FORGINGS, AND RINGS 0.50Cr - 0.55Ni - 0.25Mo (0.038 - 0.43C) (SAE 8740)
Form: 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. Application: Primarily for parts...
May 15, 1972
STEEL BARS, FORGINGS, AND RINGS 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
Form: This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, flash welded rings, and stock for forging and flash welded rings. Application: Primarily for parts...
November 1, 1967
STEEL BARS AND FORGINGS 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
APPLICATION: Primarily for parts with sections 0.375 in. or less in thickness at the time of heat treatment which require a through-hardening steel capable of developing hardness as high as Rockwell...
January 31, 1964
STEEL BARS AND FORGINGS 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
FORM: Bars, forgins, and forging stock. APPLICATION: Parts with sections 0.375 in. or less in thickness at the time of heat treatment which require a through-hardening steel capable of developing...
June 1, 1951
STEEL 0.55Ni - 0.5Cr - 0.25Mo (0.38 - 0.43C) (SAE 8740)
Application: Parts with sections 0.375 in. or less in thickness at the time of heat treatment which require a through-hardening steel capable of developing hardness as high as Rockwell C 50 when...
December 1, 1950
STEEL 0.55 Ni - 0.5 Cr - 0.25Mo (0.38-0.43 C) (SAE 8740)
FORM: Bars, billets, and forgings. APPLICATION: Parts with sections 0.375 in. Or less in thickness at the time of heat treatment which require a through-hardening steel capable of developing...
August 1, 1945
STEEL .55 Ni .5 Cr 0.25 Mo (.38-.43 C)
A description is not available for this item.
April 1, 1943
STEEL .55 Ni .5 Cr 0.25 Mo (.38 - .43 C)
A description is not available for this item.
September 1, 1942
STEEL .5 Ni .5 Cr 0.25 Mo (.38 - .43 C)
A description is not available for this item.

References

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