Pernos hexagonales ASME B18.2.1 de aleacion k500 exportados a Rusia

SCH40 Monel 400 Pipe is designated as Werkstoff Number 2.4360 and UNS N04400. Alloy 400 Pipe also known as Monel Alloy 400 Pipe, Monel 400 Pipe & Nickel Alloy 400 Pipe.

Nickel-copper-based alloy 400 Monel 2.4360 cold drawn rod is virtually immune to chloride stress-related corrosion cracking when exposed to corrosive media in typical environments. Monel 400 is a copper and nickel based alloy that is popular today due to its high performance. The alloy has excellent acid and alkali resistance. In addition, it has good tensile strength, ductility, excellent thermal conductivity, and can be hardened by cold work. Additionally, it can be used in applications with temperatures ranging from minus to 538 degrees Celsius.

Nickel Alloy 400 and Monel 400, also known as UNS N04400, is a ductile nickel-copper-based alloy consisting primarily of two-thirds nickel and one-third copper. Nickel Alloy 400 is known for its resistance to a variety of corrosive conditions, including alkalis (or acids), salt water, hydrofluoric acid, and sulfuric acid. Since Monel 400 or Alloy 400 is a cold worked metal, this alloy has high hardness, stiffness and strength. By cold working ASTM B164 UNS N04400 bar stock, the alloy is subjected to higher levels of mechanical stress, which in turn causes changes in the alloy’s microstructure.

Alloy 400 is virtually immune to chloride ion stress corrosion cracking in typical environments.

Monel K500 is a Nickel-Copper alloy that is precipitation hardenable, due to the additions of Aluminium and Titanium.

This nickel alloy exhibits characteristics like good corrosion resistance, good weldability and high strength.

Monel 400 and K500 flanges also exhibit excellent corrosion resistance in marine applications and have reasonable corrosion resistance to sulfuric and hydrochloric acids under reducing conditions.

While it is a very useful metal, it is cost prohibitive in most applications. Monel 400 costs 5 to 10 times as much as regular nickel or copper.

Monel 400 (UNS N04400) is a nickel-copper alloy with optimum high strength and corrosion resistance. It is widely used in a variety of severe acidic and alkaline environments. Monel is also used in pipes.

We offer a comprehensive range of all types Alloy K500 Flanges grades including Slip on flanges, socket weld flanges, blind flanges, lap joint flanges, screwed flanges, weld neck flanges, reducing flanges, spectacle flanges, slip on flanges, plate flanges, screwed flanges etc.

Monel K500, UNS N05500 (QQ-N-286), is a precipitation hardenable nickel-copper alloy that combines the corrosion resistance of Monel Alloy 400 with higher strength (more than 2x stronger) and hardness.

Known for their improved workability under cryogenic temperatures, with a rigidity of 160 ksi and a superb dimensional security are variables that add to the unwavering quality of UNS N05500 Monel K500 Socket Weld Flanges. The ASTM B564 Monel 400 Lap Joint Flanges and other flanges can also come as threaded, forged, screwed or plate flange types.

The corrosion resistance of Monel K-500 is basically the same as Alloy 400, except that in the age hardened condition, Alloy K-500 has a greater tendency to stress corrosion cracking in certain environments. Monel K-500 has been found to be resistant to sour gas environments.

Monel 400 Pipe Flanges A nickel-copper alloy, Monel 400 flanges are a solid solution nickel alloy that can only be hardened by cold working. Best known for its corrosion resistance to reducing media and seawater, Monel 400 is also tougher in oxidizing environments than copper alloys. Also known as alloy 400, Monel 400 flanges are also utilized in high temperature, caustic and salt solution applications.

The Alloy K500 Studs are threaded rods with threads on both ends. They can be different types depending on the threaded distance from the center and the thread type. The material is high temperature and high pressure resistant. It has 1350 degrees Celsius melting point, 790MPa minimum yield strength and 1100MPa minimum tensile strength. These values are double the strength of 304 grade.

The superposition of residual stress caused by cold working and aging thermal stress, as well as the preferential embrittlement of the surface layer at the initial stage of aging, are the main reasons for aging cracking of Monel K500 alloy.

Monel K500 Washers have the same basic iron and carbon composition, but steel also contains a healthy dose of chromium that gives its famous corrosion resistance.

Monel 400 works in a range of acidic and alkaline environments and features excellent ductility and thermal conductivity.

When in the age-hardened condition, Monel K-500 has a greater tendency toward stress-corrosion cracking in some environments than Monel 400. Alloy K-500 has approximately three times the yield strength and double the tensile strength when compared with alloy 400.

El material Monel K500 tiene excelentes propiedades mecanicas. Tienen una resistencia a la traccion minima de 140Ksi y un limite elastico minimo de 100Ksi. La aleacion tiene una dureza de 280 Rockwell y se puede estirar facilmente en un 29 %.

Yet some alloys like the Monel 400 Flanges can perform well in marine environments because of their chemical composition. With the content of copper ranging between 28% to 34%, it is referred to as a superalloy for its good corrosion resistance properties.

The high pressure rating of Monel flanges means they can be used in high pressure environments.

Monel 400 is a copper-nickel corrosion resistant alloy, which is a kind of corrosion resistant alloy with the largest usage, the most extensive use and excellent comprehensive performance.

In order to convey the pipeline, it is necessary to remove the straight hose in the pipeline. When using various pipelines, various pipelines must be used. When the pipeline is used, the elbow must be used to change the size of the pipeline. When bifurcating, the three-way pipe The flange connection used when the joint is used with various pipe joints, in order to reach the long-distance transmission pipeline, in order to reach the thermal expansion and cold contraction joint or effective connection aging of the pipeline, the long-distance expansion and cold contraction joint is used for the connection of the pipeline. , In the connection of various instruments, there are also the connectors and plugs of the instrument phase.

Alloy 400 Seamless Tubing has good ductility which helps to shape and form easily & are available in flat oval, elliptical, round, rectangular & square shapes with 0.030 in. to 1.250 in. OD, 0.008 in. ID & 0.003 in. to 0.280 in. wall thickness.

The strength of Monel400 Cu-Ni alloy is low in the annealed state, so it exhibits a higher degree of strength in the rolled state.

The increased properties are obtained by adding aluminum and titanimum to the nickel-copper base, and by heating under controlled conditions so that submicroscopic particles of Ni3 (Ti, Al) are precipitated thoughout the matrix.

This nickel alloy is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. As would be expected from its high copper content, alloy 400 is rapidly attacked by nitric acid and ammonia systems.

Monel K500 Spacer Flanges has useful resistance to boiling sulfuric acid up to 40 % concentration, to 60 % concentration at 176 Degree F and in all concentrations to 150 Degree F. Stronger than 400, alloy K500 even retains this strength in corrosive conditions, resisting both pure and salt water, as well as non-oxidizing mineral acids, salts, alkalis, and sour gas. The exception being that Monel K500 fasteners can be more prone to stress-corrosion cracking in some environments than Monel 400.

These pipes are difficult to machine because they harden from machining. Alloy 400 welded pipe can be processed using conventional techniques.

Reworking of Alloy K-500 is best done while the material is in the annealed or hot worked and quenched condition. However, age hardened materials can be finished to close tolerances and finish. Therefore, the recommended practice is to machine slightly oversize, age harden, and then finish to size.

Monel K500 fasteners are cold worked prior to precipitation hardening. The strength of the fasteners is stable to 1200 degrees Fahrenheit. Here, at this temperature, it becomes more ductile, reaching toughness around 400 degrees Fahrenheit. Higher strength and hardness after precipitation hardening compared to 400. Due to its numerous advantages, Monel K500 ASTM fasteners are used in a wide range of industries.

ASTM B564 UNS N04400 Slip on Flange the Monel 400 Flanges shows evidence of excellent temperature. On the other hand, properties such as Strength and hardness of the Monel 400 Lap Joint Flange is only slightly diminished with regards to the other properties like ductility or impact resistance. Besides its the alloy is renowned for its toughness or impact strength properties. And therefore is very appropriately used in applications like chemical and hydro-carbon processing, heat exchangers, valves and pumps.