HAYNES® 233™ alloy was recently developed to provide the market with a readily fabricable alloy combining the properties of high creep strength and excellent oxidation resistance to temperatures of 2000°F (1093°C) and above. This combination of properties is desirable for a number of high temperature applications, including hot gas components in aerospace and industrial gas turbines, industrial heating fixtures and sensors, and various structural components in the emerging technology market. The development and key features of 233 alloy have been detailed elsewhere [L.M. Pike et al., Journal of Materials Engineering and Performance, Vol. 28 (4), 2019, pp. 1929-1935].