AMS6514K Steel, Maraging, Bars, Forgings, Mechanical Tubing, Rings and Forging Stock 18.5Ni - 9.0Co - 4.9Mo - 0.65Ti - 0.10Al Consumable Electrode Vacuum Melted, Annealed

AMS6514K is the result of a Five-Year Review and update of the document. The revision updates the title form and application consistent with similar specifications (1.1, 1.2), prohibits unauthorized exceptions (3.5.5.1.5, 3.8, 4.4.3, 5.2.1.1, 8.7), updates composition test methods (3.1), adds heat treatment control (3.4), updates macrostructure requirements (3.5.1.1, 3.5.1.2, 8.8), revises micro-inclusion rate requirements (3.5.2), adds strain rate control (3.5.5.1.4), updates definitions (8.3), allows prior revisions (8.6), and adds a note on use of AS1182 (8.5).