Monel®400 is a copper-nickel alloy with excellent corrosion resistance, good corrosion resistance in various media, good welding performance, high strength and moderate strength. This alloy has been widely used in many occasions. It has excellent resistance to pitting corrosion and stress corrosion in salt water or sea water. Especially resistant to hydrofluoric acid and hydrochloric acid. It is widely used in chemical, petroleum and marine industries. It has good corrosion resistance and oxidation resistance below 980℃, high strength below 800℃, good relaxation resistance below 540℃, and good formability and welding performance. The alloy is mainly used to manufacture aero-engines working below 800℃ and require high strength corrosion-resistant ring parts, structural parts, bolts and other parts, and working below 540℃ with medium or low stress and requiring relaxation resistance. Springs and coil springs. It can also be used to make parts such as gas turbine blades.

Monel®400 application field

• Power plant water supply and steam generator tubing

• Manufacturing pumps and valves  

• Propeller shaft pump

• Industrial heat exchanger

• Splash sheath in sea water offshore structure

• Uranium isotope separation from plants to produce nuclear fuel

• Sulfuric acid and hydrofluoric acid alkylation plant

• Brine furnace, sea water washing in the inert gas system of the tanker

Monel®400 can produce the following products

pipe,ring,Sleeve

Monel®400 pipe fitting Production specifications:

• Pipe: outer diameter (6-350) mm* inner diameter (0.10-120) mm* ≤8000mm

• Sleeve: external diameter: 50mm

• Ring:Diameter 150mm- 1500,Length 100-2000mm