This specification covers the requirements for high-carbon chromium alloy steel bars of aircraft quality, for bearing applications.AMS-S-7420 has been designated cancelled because similar requirements are provided by AMS 6440, AMS 6444, AMS 6447 and AMS 6479.
Steel Bars, Alloy, Chromium, High Carbon E52100 (Aircraft Quality)
2007-06-18
Conference paper
English