Weartec SF is a spray formed cold-work tool steel offering a combination of high wear resistance and very good resistance to chipping, along with good toughness and ductility. Weartec SF is suitable for the production of cutting rolls and slitter knives. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on forming, heat treating, and machining. Filing Code: TS-646. Producer or source: Böhler-Uddeholm North America.