LUMEN 15 and 15A are deoxidized tin-bronze casting alloys recommended for worm gears and heavy duty bearings. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness and fatigue. It also includes information on machining and joining. Filing Code: Cu-37. Producer or source: Lumen Bearing Company.

LUMEN ALLOY 20 is a high strength manganese bronze having good wear and fatigue resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-118. Producer or source: Lumen Bearing Company.

Lumen 97 is a heat treatable aluminum bronze having high hardness coupled with sufficient ductility suitable for gears, bushings and bearings subjected to heavy pressures and excessive wear. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-159. Producer or source: Lumen Bearing Company.

LUMEN ALLOY 11-C is a high strength aluminum bronze having good wear and fatigue resistance. It responds to varying heat treatments. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness. It also includes information on corrosion resistance as well as casting, forming, heat treating, machining, and joining. Filing Code: Cu-32. Producer or source: Lumen Bearing Company.

UMEN ALLOY 9 is a manganese bronze having excellent combination of strength and corrosion resistance in fresh and sea water. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-57. Producer or source: Lumen Bearing Company.

LUKENS HARDWARE 400F steel was developed from armor steel production technology to have as low a carbon equivalent as possible, consistent with meeting both surface and through-thickness hardness. Uses include truck body liners, bucket lips and conveyor troughs. This datasheet provides information on composition, hardness, and tensile properties. It also includes information on wear resistance as well as forming and joining. Filing Code: SA-475. Producer or source: Lukens Steel Company.