BRIGHTRAY Alloy B is an electrical resistance wire which contains rare-earth long-life additions. It is useful up to 1100 C (2010 F). It has a greater temperature coefficient of resistance than the essentially binary 80/20 nickel chromium resistance grade. It is suitable for less exacting applications. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on low and high temperature performance. Filing Code: Ni-362. Producer or source: Inco Alloys International Inc..