KHR45A is a niobium-containing Ni-Cr-Fe alloy with very high temperature usage and high caburization resistance. It is typically used in pyrolysis tubes and fittings. 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 joining. Filing Code: Ni-570. Producer or source: Kubota Metal Corporation.