MST 881 is a titanium alloy capable of holding properties to 1100 F. It extends the useful temperature range of titanium alloys to 1100 F for long-time applications and to 1600 F for short-time applications. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ti-25. Producer or source: Mallory-Sharon Metals Company.