NI-ROD 44HT is designed for joining iron castings to similar materials and to dissimilar materials such as carbon and stainless steels and nickel-base alloys. The product is similar to NI-ROD Filler Metal 44 (see Alloy Digest Fe-114, November 1996), but is modified to significantly improve its performance at elevated temperatures. The alloy is Ni-Fe-Mn with an addition of chromium and niobium to improve its resistance to high-temperature corrosion. This datasheet provides information on composition, hardness, and tensile properties. It also includes information on joining. Filing Code: Ni-615. Producer or source: Special Metals Corporation.