Engineered specifically for high temperature gas reactors, advanced nuclear power piping, and severe thermal cycling environments, this solution treated Inconel 617 plate provides superior thermal fatigue resistance, high creep strength, and exceptional oxidation endurance above 1000°C. Product Overview Solution Annealed Inconel 617 Plate for Nuclear and Thermal Power Systems Inconel 617 (UNS N06617 / W.Nr. 2.4663) is an advanced nickel-chromium-cobalt-molybdenum alloy