This specification covers a nitriding grade of aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
STEEL BARS, FORGINGS, AND TUBING, NITRIDING 1.1Cr - 3.5Ni - 0.25Mo - 1.2Al (0.21 - 0.26C)
1992-01-01
Conference paper
English