COLUMBIUM, also called niobium, has excellent resistance to corrosion in many severe environments and its low thermal neutron-capture cross-section leads to applications in nuclear power plants. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cb-19. Producer or source: Kawecki Berylco Industries Inc..