BRUSII Alloy 200C is a beryllium-nickel casting alloy having high resistance to wear, corrosion, thermal shock and oxidation. It is recommended for fuel pump impellers, turbines, non-sparking tools, molds for plastics and glass. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, machining, joining, and surface treatment. Filing Code: Ni-142. Producer or source: Brush Beryllium Company.