Corrosion resistance:
High-temperature corrosion: The maximum temperature of Monel400 continuous working in air is generally around 600ºC, and the corrosion rate in high-temperature steam is less than 0.026mm/a. Ammonia: Due to the high nickel content of Monel400 alloy, it can withstand corrosion under anhydrous ammonia and ammoniating conditions below 585ºC.