
Steel Bars, Forgings, and Tubing 4.0Cr - 4.2Mo - 1.0V (0.77 - 0.85C) (M-50) Premium Aircraft-Quality for Bearing Applications Consumable Electrode Vacuum Melted
STANDARD published on 1.5.2014
Designation standards: SAE AMS6490H
Note: Historical
Publication date standards: 1.5.2014
Country: American technical standard
Category: Technical standards SAE