Product Application Of Monel Alloy

Nuclear industry equipment for manufacturing uranium refining and isotope separation, seamless water pipes, steam pipes, seawater exchangers and evaporators in power plants, sulfuric acid and hydrochloric acid environments, crude oil distillation, pump shafts and propellers for equipment used in seawater, Nuclear industry manufacturing equipment for uranium refining and isotope separation, manufacturing pumps and valves for hydrochloric acid production equipment
The Monel K500 (K500, NCu30-2-1, UNS N05500) alloy has the same corrosion resistance as the Monel 400 in addition to excellent mechanical properties such as high strength, corrosion resistance, and non-magnetic properties. It can be used as pump shaft material and is suitable for working under severe geological mining conditions of high sulfur and high wax oil layers. Since the alloy has no plastic-brittle transition temperature, it is very suitable for various low-temperature equipment. This alloy is mainly used for pump shafts and valve stems, conveyor scrapers, oil well drill rings, elastic parts, valve pads, etc. Applicable to petroleum, chemical shipbuilding, pharmaceutical, and electronic sectors.
Monel 400 alloy (UNS N04400 or MCu-28-1.5-1.8 or Ni68Cu28Fe) is a kind of acidic medium such as sulfuric acid, hydrofluoric acid, hydrochloric acid, phosphoric acid, organic acid in sea water, chemical solvents, ammonia sulfur chloride, hydrogen chloride , Nickel-based alloy materials with good corrosion resistance in alkaline medium, salt and molten salt.
Monel 400 alloy also has good mechanical properties, a wide range of operating temperatures from low temperature to high temperature, good welding performance and medium and high strength.
Monel 400 is mainly used in the fields of chemistry, petrochemicals and marine development. It can be used to manufacture various heat exchange equipment, boiler feed water heaters, petroleum and chemical pipelines, containers, towers, tanks, valves, pumps, reactors, shafts, etc.
Executive standards: ASTM B 164 (bars, wires), ASTM B 564 (forgings), ASTM B 127 (plates, strips), ASTM B 165 (seamless tubes).
Monel 400 processing
The alloy can be machined using conventional iron-based materials. Water coolant is used for high-speed machining. The material shrinks during processing, and attention should be paid to the processing shrinkage margin to ensure dimensional accuracy. Monel 400 welding
Monel 400 has good welding performance. TIG and MIG methods can be used. Monel body or EniCu-7 welding wire and electrode; manual arc welding and submerged arc welding; can be welded with carbon steel and low alloy steel.