Incoloy Filler Metal 65 is used for gas tungsten arc welding of Incoloy alloy 825 (See Alloy Digest Ni-109, June 1988) and other Ni-Fe-Cr-Mo-Cu alloys of similar composition. The weld metal is highly corrosion resistant, particularly in reducing chemicals such as sulfuric and phosphoric acids. Incoloy Filler Metal 65 can also be used for depositing overlays on carbon and low-alloy steels. This datasheet provides information on composition and tensile properties. It also includes information on forming. Filing Code: Ni-659. Producer or source: Special Metals Welding Products Company.