ALLOY BARS, FORGINGS, AND RINGS, CORROSION AND HEAT RESISTANT Nickel Base - 21.5Cr - 9.0Mo - 3.65 (Cb+Ta)
AMS5666A
This specification covers a corrosion and heat resistant nickel-base alloy in the form of bars, forgings, flash welded rings, extrusions, and stock for forging or flash welded rings.