This specification covers a premium aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, flash-welded rings, and stock for forging or flash-welded rings. AMS6429J is a Five-Year Review and update of this specification that revises composition testing methods (3.1), macrostructure (3.3.1) and decarburization testing (3.3.4), adds tensile testing strain rate (3.4.6.3), revises quality (3.5.2), adds prohibiting unauthorized exceptions (3.7), and revises reporting (4.4) and identification (5.2.1).
Steel Bars, Forgings, Tubing, and Rings 0.78Cr - 1.8Ni - 0.35Mo - 0.20V (0.33 - 0.38C) (4335 Mod) Consumable Electrode Vacuum Melted
2018-08-22
Conference paper
English