Standard
Steel, Bars, Wire, and Forgings 9.75 V - 5.25 Cr - 1.3 Mo (2.40 – 2.55 C) Powder Metallurgy Product Hot Isostatically Pressed
2013-07-24
HISTORICAL
AMS6559
This specification covers a premium aircraft-quality, high-alloy tool steel in the form of bars, wire, forgings, and forging stock.