Vallourec and Mannesmann Tubes alloy T24 is a development in power-plant boiler-tubing alloys. It was developed to resist increasing operating parameters of pressure and temperature, particularly in ultra-super-critical boilers. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on corrosion resistance as well as forming and heat treating. Filing Code: SA-508. Producer or source: Vallourec & Mannesmann.