PROMAL is a specially processed pearlitic malleable iron recommended for highly stressed applications. It has high strength and good toughness suitable for gears, power shovels, conveyor chains and diesel engine drive pulleys. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as fatigue. It also includes information on high temperature performance and corrosion resistance as well as heat treating, machining, and joining. Filing Code: CI-35. Producer or source: Link-Belt Ewart Foundry.

PEARLITIC MALLEABLE IRON is a high strength cast iron recommended for dependable service, strength and machinability in highly stressed parts at work in mobile and stationary mechanisms. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as heat treating, machining, and joining. Filing Code: CI-26. Producer or source: Albian Malleable Iron Company.

BISBO is a pearlitic malleable iron readily cast in thick sections with consistently high mechanical properties. It has high yield strength, excellent wear resistance, and adaptability to selective hardening. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength. It also includes information on heat treating, machining, and joining. Filing Code: CI-17. Producer or source: Central Foundry Division, General Motors Corporation.

BELMALLOY is a high grade pearlitic malleable iron providing rigidity and shock resistance to high torque loads. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fracture toughness. It also includes information on heat treating, machining, and joining. Filing Code: CI-6. Producer or source: Belle City Malleable Iron Company.