We are professional Monel R-405 forged rings, Monel R-405 forging rings, Monel751 forged/forging rings, Monel R-405 rolled rings, Alloy R-405 forged/forging rings, UNS N04405 forged/forging rings, Monel R405 forging/forged rings factory from china
We could produce Monel R-405, UNS N04405, Monel R405 forged/forging rings with diameters ranging from 100MM to 6000MM and with weights from 10KGS to 15000KGS
We have 1 tons, 3 tons, 6 tons, 9 tons forging hammer and 4500 tons hydraulic press, and 3 metres and 6 metre seamless rolled rings machine
Our Monel R-405, UNS N04405, Monel R405 forged/forging rings could be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN10228.
We could supply Monel R-405, UNS N04405, Monel R405 forging steel material certificate as per the standard of EN10204-3.1 or EN10204-3.2 of third party
Our Monel R-405, UNS N04405, Monel R405 forged/forging rings are widely used in chemical pump, centrifugal pumps, ball valves, check valves, heat exchangers and pressure vessels. Stripper columns, separators, splitter, columns, hydro treaters, hydro crackers, desalters. In Cement industry and sugar industry, shipping building and Aviation, drilling stations, pipelines and refineries, in power generation and power plants. In oil & gas industry. Concrete mills and mixers, processing units, mechanical equipment, crystalizer equipment and so on
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Monel R-405 is the free machining version of Monel 400. It is a nickel-copper alloy.
chemical composition of monel alloy R-405 |
Element | Content,% |
Ni | 63.0min |
Cu | 28min~34max |
Fe | 2.5max |
Mn | 2.0max |
C | 0.3max |
Si | 0.5max |
S | 0.025min-0.060max |
Monel R-405 is the free machining version of Monel 400. It is a nickel-copper alloy with a controlled amount of sulfur added to provide sulfide inclusions that act as chip breakers during machining. Like Monel 400, alloy R-405 is resistant to sea water and steam at high temperatures as well as to salt and caustic solutions. Monel R-405 is a solid solution alloy that can only be hardened by cold working. This nickel alloy exhibits characteristics like good corrosion-resistance, good weldability and high strength. A low corrosion rate in rapidly flowing brackish or seawater combined with excellent resistance to stress corrosion cracking in most freshwaters, and its resistance to a variety of corrosive conditions led to its wide use in marine applications and other non-oxidizing chloride solutions. This nickel steel alloy is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. As would be expected from its high copper content, alloy R-405 is rapidly attacked by nitric acid and ammonia systems.