TDS PDF

Steel Bars, Forgings, and Tubing 1.8Ni - 0.25Mo (0.38 - 0.43C) (4640). Original standard SAE AMS6312K-2020 in PDF full version. Additional info + preview on request

Document status: Replaced by St SAE AMS6312L-2025

Steel Bars and Forgings 1.8Ni - 0.25Mo (0.38 - 0.43C) (4640) Heat Treated, 125 ksi (862 MPa) Tensile Strength. Original standard SAE AMS6317L-2022 in PDF full version. Additional info + preview on request

Document status: Active

Steel Bars, Forgings, Rings and Forging Stock 0.50Cr - 0.55Ni - 0.25Mo (0.33 - 0.38C) (8735). Original standard SAE AMS6320R-2023 in PDF full version. Additional info + preview on request

Document status: Active

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). Original standard SAE AMS6322S-2023 in PDF full version. Additional info + preview on request

Document status: Active

Steel, Mechanical Tubing 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740). Original standard SAE AMS6323N-2022 in PDF full version. Additional info + preview on request

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). Original standard SAE AMS6324L-2023 in PDF full version. Additional info + preview on request

Document status: Active