Industeel Tenasteel is a high-carbon, chromium-molybdenum-vanadium, alloy cold-work tool steel that is specially designed to replace Type D2 and X153CrMoV12 (1.2379) cold work tool steels in applications requiring high wear resistance and very good toughness. This datasheet provides information on composition, physical properties, elasticity, and compressive strength. It also includes information on heat treating. Filing Code: TS-795. Producer or source: Industeel France (a subsidiary of ArcelorMittal).