Deutsche Edelstahlwerke Cryodur 2101 is a high-carbon, silicon-manganese-chromium, alloy cold-work tool steel that possesses good wear resistance and excellent toughness, and is primarily used for shock resisting applications. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming and heat treating. Filing Code: TS-798. Producer or Source: Deutsche Edelstahlwerke Specialty Steel.