Maximum allowable design stresses for most ofthe alloys. Monel 400 is a nickelcopper alloy with high strength and excellent corrosion resistance in a range of media including sea water, hydrofluoric acid, sulfuric acid and alkalies. Our research team experiments on various developments in the industry for. Aug 11, 2014 monel, which comes in five different forms plate, sheet, tube, pipe, pipe fittings, round bar, and wire, is a nickel alloy that contains roughly 70% nickel, 29% copper, and a small mix of iron, manganese, silicon, and carbon. The effect of melt superheat on microstructure of al4fe2mn1. Other characteristics are essentially the same as those of monel alloy 400. Microstructure and properties of borided monel 400 alloy. Precipitation hardening in nickelcopper base alloy monel k 500. Vdm alloy 400 is a singlephase, solid solution, nickelcopper alloy with excellent. What are the atomic percentages of ni and cu in this alloy.
What are the differences between various nickelbased metals and. Email this page download pdf download pdf printable page. Because of its chromium content, inconel alloy 600 offers better resistance to sulfuric acid under oxidizing conditions than either nickel 200 or monel alloy 400. It is a nickelcopper alloy with a controlled amount of sulfur added to provide sulfide inclusions that act as chip breakers during machining. What are the differences between various nickelbased. Nickel alloy, high temperature alloy, alloy lumetta, inconel. Jiangsu nickel alloy has manufactured specialty metal, alloy, and hardtolocate materials to these markets since 1998. Email this page download pdf download pdf printable page close window monel 400 is a nickelcopper alloy with high strength and excellent corrosion resistance in a range of media including sea water, hydrofluoric acid, sulfuric acid and alkalies.
Abstract in this paper the author describes the welding of monel and the heattreatable modification known as k monel. The steel receives cathodic protection from sacrificial anodes. Metco nicu 1 introduction metco nicu is a monel type thermal spray wire with a highstrength composition of nickel and copper alloy. Monel alloy r405 the freemachining version of monel alloy 400.
Certifications hot forging hex screw, studbolt and hex nut astm a193 b7,b7m,b16,b8,b8m,a453 660,a182 f55,a182 f51,astm a182 f44,incoloy 925 uns n09925,inconel 625,inconel 718,inconel c276, monel k500, monel. Alloy 400 has excellent resistance to rapidly flowing brackish or seawater where cavitation and erosion resistance is necessary. Alloy 400 has been widely used in many applications but has been particularly useful in marine and chemical processing. Monel 400 is a solid solution nicu alloy that can be hardened by cold processing and. Like monel 400, alloy r405 is resistant to sea water and steam at high temperatures as well as to salt and caustic solutions. The standard forms in which monel alloys are available are hexagon, flats, forging stock, tube and pipe. The most common of these alloys are monel 400, monel r405 a. Insidepenton com electronic design adobe pdf logo tiny. Stronger than pure nickel, monel alloys are resistant to corrosion by many agents, including rapidly flowing seawater. Pdf dissimilar combinations of monel 400 and austenitic stainless steel aisi 316 is widely used in the petrochemical, nuclear. Engineering alloys can be broadly divided into ferrous alloys and nonferrous alloys metal global demand tonnes, x.
The protection is extended to the alloy k500 fasteners. Hardened nickel copper alloy which combines the excellent corrosion resistance of monel 400 with distinctly higher mechanical properties. Alloy 400 is a nickelcopper monel is special metals corporations trademark for a family of nickelcopper alloys singlephase alloy most commonly supplied in hot worked and annealed condition. Pdf mechanical characterization of monel 400 and 316 stainless. This alloy has a moderate proportional limit, is soft and ductile, and nossesses a resistance to impact superior to that of many engineering steels. Monel nickelcopper alloy 400 uns n04400 chemical composition. Although langley alloys supply alloy k500 in all conditions, we predominantly supply material in the hot worked and precipitation treated condition. There is no notion in a modeling language of a runtime error, so type soundness is not an issue. In my really old books monel refers to specific inco brand name alloys, but i guess now it is like calling any similar milling machine a bridgeport or any gtaw machine a heliarc. Stronger than pure nickel, monel alloys are resistant. Fabrication alloy 400 is easily fabricable by following the standard methods.
Monel alloy 400 has excellent mechanical properties at subzero. Precipitation hardening in nickelcopper base alloy monel k 500 g. Mechanical characterization of monel 400 and 316 stainless. Microstructures of pure monel 400 and monel 400 alloyed with 100. In its standard annealed condition it is easy to form and fabricate with no requirements for additional heat treatments to rebalance the alloy. It combines the corrosion resistance of monel 400 but gives the added advantage of extra strength and hardness as a result of its age hardening ability. Although the grade can be tempered or cold worked to increase its properties, in its standard annealed condition, it is easy to form and fabricate with no requirements for additional heat treatments to rebalance the alloy. Robert crooks stanley discovered this alloy in 1901 while working at the international nickel company. Pdf format this file type includes highresolution graphics and schematics when applicable. Monel 404 has a relatively high copper content, hence is suitable for electric and electronic applications. Recent design cooling jackets are solid copper with monel 400 ni30% cu alloy tube embedded inside. Monel 400 is a nickelcopper alloy, resistant to sea water and steam at high temperatures as well as to salt and caustic solutions.
Home products nickel base monel alloys bcscrm 3631. At the monel electrode, the slope of cathodic current current density in. Alloy 400 is a single phase, solidsolution alloy that offers superior resistance to many corrosive environments over a temperature range from subzero to 800f. The alloys can be welded by all normal techniques, but the advantages and limitations of fusion, resistance and pressure. Monel 400 is a nickelcopper alloy with excellent corrosion resistance in a wide variety of media.
The alloy is corrosion resistant and finds applications in marine propeller. Highperformance alloys for resistance to aqueous corrosion. Monel alloys are very difficult to machine as it workhardens very quickly, needs to be turned and worked at slow speeds and low feed rates. We stock a comprehensive range of round bar sizes between 9. We are working hard to be one of the best global suppliers. Corrosion resistant monel alloys from corrotherm international. Monel alloy manufacturers, factory, suppliers from china, teamwork is encouraged at all levels with regular campaigns. Alloy k500 is a precipitationhardenable nickelcopper alloy which is also known as monel k500 monel is special metals corporations trademark for a family of nickelcopper alloys. Monel 400 is a nickelcopper highperformance alloy that is resistant to the harsh corrosion and temperatures of seawater, steam at high temperatures, and other caustic solutions. Precipitation hardening in nickelcopper base alloy monel. Alloy 400 is a nickelcopper singlephase alloy most commonly supplied in a hot worked and annealed condition.
Each purchased copy of alloy 2 contains a unique serial number printed on the installer dvd sleeve. The most common grades of monel are monel 400, monel 405, and monel k500, each with their own unique properties. Jul 30, 20 there are a number of monel alloys available commercially including monel 400, 401, 404, r405, 450 and k500. This nickelcopper alloy is precipitation hardenable, due to the additions of aluminium and titanium. Ball research metallurgist, the mond nickel company ltd. Alloy handbook 2 alloy handbook 3 leveraging a network of expertise the properties of our specialty metal offerings are unmatched, but as part of precision castparts. Alloy 400 is a nickelcopper solid solution strengthened alloy. If alloy 2 has been downloaded directly from izotope or another reseller the serial number will be emailed along with the link to download the product. Corrosion resistance in a wide range of marine and chemical environments. There are a number of monel alloys available commercially including monel 400, 401, 404, r405, 450 and k500.
A metal source, llc monel alloysmonel alloys distributor. Monel is an alloy of copper and nickel, discovered by robert crooks stanley in the year 1901. Request pdf on aug 5, 2019, anael preman krelling and others published microstructure and properties of borided monel 400 alloy find, read and cite all the research you need on researchgate. The alloy has excellent resistance to a variety of corrosive environments from mildly oxidizing through neutral and in moderately reducing. Alloys and there came out from the camp of the philistines a champion named goliath, of gath, whose height was six cubits and a span. Monel k500 alloy k500, uns n05500 shaped, flat, square, round, fine wire, plated and unplated astm b865, ams 4676, qqn286 alloy k500 description alloy k500 is a nickel copper alloy which combines the excellent corrosion resistance of alloy 400 with the added advantages of greater strength and hardness. How can properties be modified by post heat treatment. Certifications hot forging hex screw, studbolt and hex.
Monel is a group of nickel alloys, primarily composed of nickel from 52 to 67% and copper, with small amounts of iron, manganese, carbon, and silicon. How are metal alloys classified and how are they used. We produce the highest quality materials available in forms such as. Monel alloy manufacturers, factory, suppliers from china, we have expanded our business into germany, turkey, canada, u. Metals are alloyed to enhance their properties, such as strength, hardness or corrosion resistance, and to create new properties, such as shape memory effect. Used for meter and valve parts, fasteners, and screwmachine products. All of the cuni alloys have been generically called monel almost from the very beginning. A controlled amount of sulfur is added to the alloy to provide sulfide inclusions that act as chip breakers during machining. Alloy 400 data sheet uns n04400 alloy 400 uns designation n04400 is a nickelcopper solid solution alloy with high strength over a wide temperature range. We have strong study and manufacture strength of electronic grade nickel, precision, refractory metal and alloy. Alloy k500 data sheet quick facts typical applications are fasteners and springs for marine, pump and valve components for oil and gas and chemical processing, valve stems, drill collars, propellers, shafts. Monel 400 is characterized by good general corrosion resistance, good weldability and moderate to high strength.
Alloys with copper contents 60% or more are called cupronickel. The following mechanical properties of vdm alloy 400 apply to the. Nickel alloys also have very good ductility as illustrated by the room temperature mechanical properties listed in table 2 and toughness. Alloy k500 data sheet quick facts typical applications are fasteners and springs for marine, pump and valve components for oil and gas and chemical processing, valve stems, drill collars, propellers, shafts and impellers. This alloy has a moderate proportional limit, is soft and ductile, and. Shorttime hightemperature properties of hotrolled annealed material are shown in figure 4. It is particularly resistant to hydrochloric and hydrofluoric acids when they are deaerated. Mukhopadhyay the occurrence of a significant amount of age hardening, due to the precipitation of the y phase, has been demonstrated in the nickelcopper base alloy monel k 500. Chemical resistance chart introduction corrosion and degradation depend on many parameters. What are the differences between various nickelbased metals and alloys.
Monel r405 is the free machining version of monel 400. He had a helmet of bronze on his head, and he was armed with a coat of mail, and the weight of the coat was five thousand shekels of bronze. Identification product identifier copper beryllium wrought alloy other means of identification sds number a10 beryllium copper, copper beryllium, becu, cube, alloy 10, alloy 10x c17500. Pickling of monel 400 alloy the pickling of alloy 400 produces vivid and clean alloy surface.
Bibus metals is a network of metal trading and manufacturing companies with with subsidiaries in several countries. Monel k500 has higher strength than monel and the strength is derived from precipitation of fine particles of ni3 al, ti. We stock alloy 400 sheets from the best mills in the world. Mukhopadhyay the occurrence of a significant amount of age hardening, due to the precipitation of the y phase, has been demonstrated in the nickelcopper base alloy monel. Monel is a group of nickel alloys, primarily composed of nickel up to 67% and copper, with small amounts of iron, manganese, carbon, and silicon. Monel alloys can be supplied as fittings, pipe, tube, sheet, bar and flanges.
Monel 400 is a nickelcopper alloy which is mainly known for. Classifications of metal alloys fe3 c cementite800 deformation are termed metal alloys. It is based on nickel 6570% and copper 2029% and also contains iron and manganese 5% and other compounds. Other characteristics are essentially the same as those of monel alloy. Download our catalogues and price lists as pdf files. In marine work when monel is mentioned they mean any of the aprox 7030 nicu alloys. Cu naturally occurs in the goround with ni and the alloy was a natural, and one of the first to be utilized for corrosive service. The alloy is characterized by moderate strength, good weldability, good general corrosion resistance and toughness. Regular monel metal castings are of the composition type 1, table i. Pdf corrosion protection of monel alloy coated with. Material product data sheet nickelcopper monel thermal. The interaction of the monel alloy and its corrosion resistance in a melt of alkali metal carbonates in an oxidizing atmosphere was studied.
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