This specification covers a premium aircraft-quality alloy steel in the form of bars 199 in2 (1284 cm2) and under in cross section, forgings, and forging stock. AMS6509A results from a review and update of this specification that revises heat treatment (3.4), micro-inclusion rating (3.5.2), control of bar properties outside specification sizes (3.5.3.1), quality (3.6), and reporting (4.4).
Steel Bars and Forgings 3.5Cr – 7.5Ni – 16.3Co – 1.75Mo – 0.2W – (0.09 - 0.13C) Double Vacuum Melted, Normalized, Annealed
2017-03-01
Aufsatz (Konferenz)
Englisch
SAE Technical Papers | 2019
SAE Technical Papers | 2011