Oregon Formalloy 400 (0.17C-1.50Mn maximum)combines through hardness and toughness with superior flame cutting, forming, and welding characteristics not found in typical abrasion resistant (AR) steels. This user-friendly grade permits more latitude in design and fabrication for such uses as dump bodies, bucket components, and mining and construction equipment. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness. It also includes information on forming. Filing Code: SA-486. Producer or source: Oregon Steel Mills.