RMI 70 is the highest strength grade of commercially pure unalloyed titanium. It has a guaranteed minimum yield strength of 70,000 psi with good ductility and formability. It has excellent resistance to corrosion by marine atmospheres and seawater. It is used in the aircraft, marine and chemical processing industries. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and surface treatment. Filing Code: Ti-73. Producer or source: RMI Company.