CPM-154 is premium powder steel manufactured by Crucible Industries, an American company renowned for its expertise in special steels. It is combined with AEB-L by Böhler Uddeholm and AISI-304. CPM-154 It is a powder metallurgy stainless steel based on 154-CM stainless steel with improved composition, rich in carbides, Chrome, and Molybdenum, providing toughness and durability. This composition reaches great contrast of layers with a silver-shiny core.