Steel Powders 3.5Cr – 7.5Ni – 16.3Co – 1.75Mo – 0.2W – (0.10 – 0.15 C) Inert Gas Atomized AMS7055

Issuing Committee: Ams Am Additive Manufacturing Metals

Rationale: The purpose of this document is to produce a powder specification to cover premium aircraft-quality alloy steel powder for laser powder bed fusion (LPBF) additive manufacturing applications.