
It has excellent resistance to corrosion from reducing, oxidizing, and nitriding media, as well as resistance to corrosion from alternating oxidizing and reducing media, and has high metallurgical stability in long-term high-temperature applications. Due to the content of (Al+Ti) not exceeding 0.7%, it has good tensile strength above 600 ° C and still has good toughness when working for a long time below 700 ° C.
Used in situations where high strength and good resistance to carburizing and sulfurization environments are required. Heat treatment basket, radiation tube, wire mesh furnace belt and basket liner, muffle furnace, distiller, reheater, heat treatment device, and garbage incinerator.