Grade G4827 is an iron-chromium-nickel-niobium (columbium) corrosion and heat resisting casting especially useful for applications involving long exposures to high temperatures or field welding. This datasheet provides information on composition, physical properties, and tensile properties as well as creep. It also includes information on corrosion resistance as well as casting and joining. Filing Code: SS-601. Producer or source: Schmidt & Clemens Inc.