Hastelloy/nickel/Monel alloy steel strip and plate are Monel alloy (such as Monel 400, Monel K-500, etc.) through cold rolling, hot rolling and other processing processes made of strip and plate materials. These alloys have unique physical and chemical properties and are commonly used in the manufacture of structural components and equipment requiring high corrosion resistance, high temperature resistance, and high strength. Monel alloy steel strip and steel plate with its excellent corrosion resistance, high temperature resistance, good mechanical properties and welding properties, widely used in Marine, chemical, petroleum, aerospace and other high-end industrial fields. They are suitable for a variety of harsh working environments, and can effectively cope with high temperatures, strong acids, chlorides and other corrosion