Böhler (or Boehler) S590 is a high-speed steel with high-wear resistance, high-compressive strength, very good through-hardening properties, good toughness, good dimensional stability on heat treat, and very good temper resistance. This datasheet provides information on composition, physical properties, and hardness. It also includes information on wear resistance as well as forming, heat treating, machining, and powder metal forms. Filing Code: TS-752. Producer or source: Voestalpine High Performance Metals Corporation.