Ugitech UGI HT605 (UNS R30605) is a solid solution strengthened, wrought cobalt-chromium-tungsten-nickel alloy with excellent high-temperature strength and excellent oxidation resistance up to 1095 °C (2000 °F). This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Co-143. Producer or source: Ugitech SA (member of Swiss Steel Group).