Historical
SAE AMS 6495B-2016 (SAE AMS6495B-2016)
Steel Bars, Forgings, and Tubing 1.0Cr - 2.50Ni - 2.0Mo - 1.10Si (0.10 - 0.20C) Premium Aircraft-Quality Electroslag Remelted or Consumable Electrode Vacuum Remelted
Society of Automotive Engineers [sae]