A 6% Mo superaustenitic stainless alloy (UNS N08367) was exposed at temperatures in the 1000 to 1900°F (538 to 1038°C) range for times up to 10,000 hours. Thk effect of these exposures on mechanical properties and corrosion resistance has been examined.
Keywords: 6% Mo, crevice corrosion, embrittlement, ferric chloride, microstructure, sigma phase, superaustenitic, stainless steels, toughness, UNS N08367.