Browse Standards AMS6312G
Historical REVISED 2006-05-17

Steel Bars, Forgings, and Tubing 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4640) AMS6312G

This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
AMS6312K
2020-10-07
Latest
Revised
AMS6312J
2015-12-03
Historical
Revised
AMS6312H
2011-05-17
Historical
Revised
AMS6312G
2006-05-17
Historical
Revised
AMS6312F
2001-03-01
Historical
Revised
AMS6312E
1994-04-01
Historical
Reaffirmed
AMS6312D
1981-04-01
Historical
Revised
AMS6312C
1978-01-15
Historical
Revised
AMS6312B
1971-05-15
Historical
Revised
AMS6312A
1942-03-01
Historical
Revised
AMS6312
1939-12-04
Historical
Issued

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