Steel Bars, Forgings, and Rings and Stock for Forging or Flash Welded Rings Aircraft-Quality 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (8740)
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Steel, Mechanical Tubing 0.50Cr 0.55Ni 0.25Mo (0.38-0.43C) (SAE 8740) ( Reaffirmed: Apr 2007 )
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Steel, Mechanical Tubing 0.50Cr - 0.55Ni - 0.25Mo (0.38 â 0.43C) (SAE 8740)
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Steel, Mechanical Tubing 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
Document status: Active
Steel, Mechanical Tubing 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
Document status: Active
Steel Bars, Forgings, and Tubing, 0.65Cr - 0.70Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740 Modified)
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Steel Bars, Forgings, and Tubing 0.65Cr - 0.70Ni - 0.25Mo (0.38 ¿¿¿ 0.43C) (8740 Modified)
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Steel Bars, Forgings, and Tubing 0.65Cr - 0.70Ni - 0.25Mo (0.38 - 0.43C) (8740 Modified)
Document status: Active
Steel Bars, Forgings, Mechanical Tubing, and Forging Stock Aircraft-Quality 0.65Cr - 0.70Ni - 0.25Mo (0.38 - 0.43C) (8740 Modified)
Document status: Active
Steel, Bars and Forgings 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740) Heat Treated, 105 ksi (724 MPa) Tensile Strength
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