REPUBLIC RS-130 is a good general purpose bar and forging alloy having the two phase alpha-beta microstructure. It is widely used in aircraft fasteners and related applications. 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 corrosion resistance as well as forming, heat treating, machining, and surface treatment. Filing Code: Ti-23. Producer or source: Republic Steel Corporation, Titanium Division.