SAE AMS6491-1976
STEEL BARS, FORGINGS, AND TUBING 4.1Cr - 4.2 Mo - 1.0V (0.80 - 0.85C) Premium Bearing Quality, Double Vacuum Melted
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SAE AMS6491-1976
Standard No.
SAE AMS6491-1976
Release Date
1976
Published By
Society of Automotive Engineers (SAE)
Status
Be replaced
1984-01
Replace By
SAE AMS6491A-1984
Latest
SAE AMS6491F-2018
Scope
This specification covers a premium-bearing-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
SAE AMS6491-1976 history
2018
SAE AMS6491F-2018
Steel Bars, Forgings, and Tubing 4.1Cr - 4.2Mo - 1.0V (0.80 - 0.85C) (M-50) Premium Aircraft-Quality for Bearing Applications, Double Vacuum Melted
2014
SAE AMS6491E-2014
Steel Bars, Forgings, and Tubing 4.1Cr - 4.2Mo - 1.0V (0.80 - 0.85C) (M-50) Premium Aircraft-Quality for Bearing Applications, Double Vacuum Melted
2010
SAE AMS6491D-2010
Steel Bars@ Forgings@ and Tubing 4.1Cr – 4.2Mo – 1.0V (0.80 – 0.85C) (M-50) Premium Aircraft-Quality for Bearing Applications@ Double Vacuum Melted (UNS T11350)
2005
SAE AMS6491C-2005
Steel Bars, Forgings, And Tubing 4.1Cr 4.2Mo 1.0V(0.80-0.85C) Premium Aircraft-Quality For Bearing Applications, Double Vacuum Melted
2000
SAE AMS6491B-2000
Steel Bars, Forgings, and Tubing 4.1Cr - 4.2Mo - 1.0V (0.80 - 0.85C) Premium Aircraft-Quality for Bearing Applications, Double Vacuum Melted UNS T11350
1994
SAE AMS6491A-1994
STEEL BARS, FORGINGS, AND TUBING 4.1Cr - 4.2Mo - 1.0V (0.80 - 0.85C) Premium Aircraft-Quality for Bearing Applications, Double Vacuum Melted
1984
SAE AMS6491A-1984
Steel Bars@ Forgings@ and Tubing 4.1Cr - 4.2Mo - 1.0V (0.80 - 0.85C) Premium Aircraft-Quality for Bearing Applications@ Double Vacuum Melted
1976
SAE AMS6491-1976
STEEL BARS, FORGINGS, AND TUBING 4.1Cr - 4.2 Mo - 1.0V (0.80 - 0.85C) Premium Bearing Quality, Double Vacuum Melted
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