ANVILLOY 1200 is a tungsten-base alloy developed primarily for die casting tools. It has high density, strength, hot erosion resistance. 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 heat treating, machining, and joining. Filing Code: W-14. Producer or source: Mallory Metallurgical Company.