REPUBLIC 100-AR was developed to provide a minimum yield strength of 100,000 psi in the as-rolled condition. It also has exceptional wear resistance, good toughness and design flexibility. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fracture toughness and fatigue. It also includes information on corrosion and wear resistance as well as forming, heat treating, machining, and joining. Filing Code: SA-307. Producer or source: Republic Steel Corporation.