HS-220 is a high strength steel designed for minimum tensile strength level of 220,000 psi in the heat treated condition. It exhibits good ductility and impact values consistent with the high hardness. This datasheet provides information on composition, hardness, tensile properties, and bend strength as well as fracture toughness. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-92. Producer or source: Timken Roller Bearing Company.

Staballoy AG 17 HS is an improved version of Staballoy AG 17 (see Alloy Digest SS-857, July 2002) with similar characteristics, but with higher yield strength and better fatigue properties. Applications include critical nonmagnetic drill stem components. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance. Filing Code: SS-868. Producer or source: Allvac Ltd.

Staballoy 734 HS is an austenitic stainless steel with enhanced strength and corrosion resistance and is a stronger version of Staballoy 734 (see Alloy Digest SS-860, August 2002). This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as heat treating. Filing Code: SS-870. Producer or source: Allvac Ltd.

Olin 17510 has a relatively low beryllium content and a moderately high electrical conductivity. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming. Filing Code: CU-623. Producer or source: Olin Brass.

Heppenstall T73 is a low carbon, medium tungsten, hot work steel which has excellent red hardness properties. It is recommended for forging and extrusion dies. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: TS-120. Producer or source: Midvale-Heppenstall Company.

AISI C1137 is a tough, carbon-manganese steel characterized by its free-machining qualities. It is especially recommended for high production automatic machine products. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on heat treating and machining. Filing Code: CS-7. Producer or source: Carbon and alloy steel mills.

UNILOY 19-9DL is a chromium-nickel heat resistant super alloy, capable of withstanding high static and dynamic stresses through at least 1200 deg. F. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness, creep, and fatigue. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-19. Producer or source: Cyclops Corporation.