STORA ASP 60 is a molybdenum-tungsten high-speed steel with high percentages of carbon, cobalt and vanadium. It is a powder metallurgy steel, has high hardenability and can be hardened by cooling in air or oil from the austenitizing temperature. It has an excellent combination of wear resistance, toughness, hot hardness and resistance to tempering. It is recommended for cutting tools for hard-to-machine material and high cutting speeds. This datasheet provides information on composition, physical properties, microstructure, hardness, and elasticity. It also includes information on forming, heat treating, and machining. Filing Code: TS-342. Producer or source: Stora Kopparberg, Special Steels Division.

STORA ASP 23 high-speed tool steel offers very good abrasion resistance and resistance to softening at elevated temperatures. The excellent size stability and good grindability of this steel make it highly suitable for tools of complicated shape, such as hobs, broaches and threading dies. The high combination of wear resistance, tensile properties and toughness make ASP 23 suitable also for cold-work tools. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on forming, heat treating, and machining. Filing Code: TS-334. Producer or source: Stora Kopparberg, Special Steels Division.

STORA ASP 30 is a high hardenability tungsten-molybdenum alloyed high-speed steel with high cobalt content. It is recommended for cutting tools for hard-to-machine material and high cutting speeds. It has excellent wear resistance, toughness, hot hardness and resistance to tempering. The excellent size stability and good grindability of ASP 30 make it very suitable for tools with a complicated shape. This datasheet provides information on composition, physical properties, microstructure, hardness, and elasticity. It also includes information on forming, heat treating, and machining. Filing Code: TS-338. Producer or source: Stora Kopparberg, Special Steels Division.