Deutsche Edelstahlwerke Cryodur 2249 is a medium-carbon, silicon-chromium-vanadium alloy cold-work tool steel that provides an attractive combination of high strength, high hardness, and high toughness. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on heat treating. Filing Code: TS-817. Producer or source: Deutsche Edelstahlwerke Specialty Steel GmbH.