Timetal 230 is a binary alloy of titanium with 2.5% Cu to produce a cold-formable medium-strength alloy that can be used up to 350 deg C (660 deg F). This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep and fatigue. It also includes information on forming and heat treating. Filing Code: TI-144. Producer or source: Timet.