The chemical composition of Haynes747
Tech Center 2022-06-14 49
Haynes747 is a precipitation-hardening deformable superalloy based on Fe-Ni-Cr. It is used in solution conditions, with a long-term operating temperature of 1100℃-1250℃ and a short-term operating temperature up to 1300℃. High-temperature heat-resistant and oxidation-resistant alloy GH2747 features high strength, good microstructure stability, and excellent oxidation resistance and corrosion resistance. The alloy has good weldability and can be welded by various processes.
