Udimet A is a vacuum induction melted high strength steel designed to achieve yield strengths in excess of 250,000 psi with conventional thermal treatment while maintaining excellent ductility. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SA-139. Producer or source: Special Metals.