Monel 400 Washers resistant to hydrochloric and hydrofluoric acids

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.

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.

Monel K500 alloy has excellent corrosion resistance, and has higher strength and hardness than Monel 400. This is due to the addition of elements such as Al and Ti to the alloy, and after a certain heat treatment, there are dispersed intermetallic compounds on the substrate.

This alloy is most commonly used in a range of environments from mildly oxidizing to neutral and moderately reducing conditions. Other areas of application for this material are marine environments and other non-oxidizing chloride solutions.

The chemical composition of Monel K500 ASTM is approximately 65% nickel, 30% copper and 3% aluminum. Monel 500 exhibits excellent corrosion resistance with added high strength corrosion fatigue and erosion resistance. Monel K500 fasteners are non-magnetic at high and low temperatures. The material has the same corrosion resistance as Monel Class 400.

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 400 Welded Pipe (NA13, N04400) offer hardness, strength and corrosion resistance with good fabrication capabilities. Monel 400 ERW Pipe can easily be welded by gas metal arc, gas-tungsten arc or shielded metal arc processes using appropriate filler metals.

Monel K500 Bolts, also known as Alloy K500, are composed of a nickel alloy that combines the excellent corrosion resistance of Monel 400 with increased strength and hardness. These additional properties of Monel K500 bolts are the result of an age hardening process in which aluminum and titanium are added to a nickel-copper matrix, which is then precipitated throughout. Compared to 400, this process increases the yield strength of K500 by a factor of approximately 3 (110ksi vs. 45ksi) and doubles the tensile strength (160ksi vs. 83ksi). Monel K500 bolts will maintain their strength down to 1200¡ãF and even maintain their ductility down to -400¡ãF.

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.

Astm B564 Monel 400 Blind Flanges 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.

The combination of very low corrosion rates in high-velocity sea water and high strength make alloy K-500 pipe bend and elbow particularly suitable for shafts of centrifugal pumps in marine service.

The Monel400 bar is a nickel-copper alloy (about 67% ni-23% Cu) that is resistant to seawater and steam as well as salt and corrosive solutions at high temperatures.

Monel nickel-copper alloy K-500 pipe bend and elbow combine the excellent corrosion resistance characteristic of Monel alloy 400 with the added advantages of greater strength and hardness.

Monel K500 alloy has the same corrosion resistance as Monel 400 alloy.

Monel 400 is an alloy of nickel and copper, which means that these components exhibit properties reminiscent of nickel and copper-based alloys. Monel 400 is versatile and can be used for both acid and alkali resistance. Seawater applications are common. One variant is Alloy 405 (UNS N04405). It contains slightly more sulfur, which improves machinability.

In addition to high ductility, the material shares several other characteristics with nickel. For example, ASTM B164 Monel 400 round bar is well suited to work in moderately reducing applications because nickel works very well in reducing environments.

Monel k500 has good corrosion resistance and long-term organizational stability.

Monel 400 also resistant to corrosion of neutral solution, water, sea water, atmosphere and organic compounds.

Alloy 400 is resistance to neutral, alkaline and acid salts is shown, but poor resistance is found with oxidizing acid salts such as ferric chloride.

Monel 400 is well known for its high strength and corrosion resistant properties. It works in a wide range of temperatures, and is available in multiple forms for a variety of products. Monel 400 is used extensively in (for pipe) piping. Resistant to both steam and seawater, its toughness and anti-corrosive properties make it perfect for heavy duty applications such as transfer (pipe) piping used in oil refineries.
Type Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”
Manufacturing technique Hot rolling /Hot work ,Cold rolling
Producing Standard ASME B36.10 ASME B36.20

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 K500 nuts are a result of an age hardening process where aluminum and titanium are added to the nickel-copper base and then precipitated throughout the matrix.

This alloy is not suitable for highly oxidizing acids such as nitric acid and nitrous acid. It is resistant to sulfuric acid up to 80% and hydrochloric acid solutions up to 20%.

A286 (1.4980) bolts, also known as alloy 660 bolts, are a stainless steel alloy containing iron, nickel and chromium. A286 bolts are known for their high strength, creep resistance and oxidation resistance at elevated temperatures, once age hardened. As a result, A286 bolts provide high strength from room temperature to approximately 1300¡ãF (700¡ãC).

MONEL K500 retains the excellent corrosion resistant characteristics of 400 and has enhanced strength and hardness after precipitation hardening when compared with 400.

The alloy is slightly magnetic at room temperature. Monel 400 is widely used in the chemical, oil and marine industries.

Also known as alloy k500, Monel K500 fasteners and flanges are comprised of a nickel alloy that combines the outstanding corrosion resistance of Monel 400 with increased strength and hardness. 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.

Monel 400 is a kind of corrosion resistant alloy with large dosage, wide use and excellent comprehensive performance. Monel 400 has excellent corrosion resistance in hydrofluoric acid and fluorine gas medium.

Monel400 is a single-phase solid solution Ni-Cu corrosion-resistant alloy.

MONEL K-500 alloy has corrosion resistance comparable to 400, but has higher mechanical strength and hardness. Has good thermal corrosion resistance and long-term tissue stability. It is mainly used in the manufacture of turbine blades and gas turbine blades with a working temperature below 750¡ãC on aero-engines, and in the manufacture of fasteners and springs on ships; pumps and valve parts on chemical equipment, and scraping on paper-making equipment. Blades etc.

Monel 400 is also often used for the high tolerance tubing. It exhibits excellent weldability, and it is often found in marine applications such as seawater valves and pump shafts. These tubes are also used in chemical plant equipment, boiler feeders, and heat exchangers. For applications that require a high melting point and toughness under the harshest conditions.
Type Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”
Manufacturing technique Hot rolling /Hot work ,Cold rolling
Producing Standard ASME B36.10 ASME B36.20

Hastelloy X is a nickel base alloy that possesses exceptional strength and oxidation resistance up to 2200¡ãF. It has also been found to be exceptionally resistant to stress-corrosion cracking in petrochemical applications. The alloy has excellent forming and welding characteristics.
HASTELLOY? X alloy (UNS N06002 (W86002) is a nickel-chromium-iron-molybdenum
alloy that possesses an exceptional combination of oxidation resistance, fabricability and
high-temperature strength. It has also been found to be exceptionally resistant to stresscorrosion cracking in petrochemical applications. X alloy exhibits good ductility after prolonged exposure at temperatures of 1200, 1400, 1600¡ãF (650, 760 and 870¡ãC) for 16,000
hours.