Chromalloy was a material. Base Prime, a space station in the Chiloon Rift nebula operated by the Columi businessmen Qreph and Marvid Qreph to study a monolith of unknown origin, included corridors and other features built from chromalloy.[1]
Behind the scenes
Chromalloy appeared in the 2013 Star Wars Legends novel Crucible, written by Troy Denning.[1]