AMS5701F Nickel Alloy, Corrosion- and Heat-Resistant, Bars, Forgings, Flash Welded Rings and Forging Stock 41.5Ni - 16Cr - 37Fe - 2.9Cb (Nb) - 1.8Ti Consumable Electrode Remelted or Vacuum Induction Melted 1800 °F (982 °C) Solution Heat Treated

AMS5701F is the result of a Five-Year Review and update of the specification. The revision updates the title to match the scope, prohibits unauthorized exceptions (1.1, 3.6, 3.9, 4.4.2, 4.4.4, 5.2.1.1, 8.6), updates composition (3.1), standardizes bar condition (3.3.1.1), allows grain size option (3.5.1.1.2.3), updates heat treatment to table format (3.5.1.2), adds strain rate control (3.5.1.2.1.1), combines forging stock for flash welded rings with forging stock (title, 3.5.2, 4.2.2), adds option to prescribe forging stock properties (4.4.3, 8.7), updates definitions (8.3), and allows prior revisions (8.5).