Advantages and Applications of Monel K500 Flanges
Advantages and Applications of Monel K500 Flanges
Monel K500 flanges are suitable for a variety of applications requiring high strength and corrosion resistance. They are commonly used for pipes, valves, pumps and other equipment in the chemical processing, offshore engineering, oil and gas exploration and production, and aerospace industries.
What is the ISO standard for Monel K500 flanges?
K500 alloy flanges (Monel K500, UNS N05500) are a nickel-copper base alloy composed of titanium and aluminum alloys that are age-hardenable and extremely corrosion resistant in marine environments, chemical processing, and oil well environments.
Are K500 alloy flanges magnetic?
Characteristics of K-500 flanges, the alloy is non-magnetic. K-500 alloy (2.4375/N05500) is available in the cold-formed or hot-formed condition, or in a subsequent heat treatment (solution annealed or age-hardened condition).
What is the difference between Monel K500 rod and Monel 400 alloy rod?
Monel K-500 rod has approximately three times the yield strength of 400 alloy rod and approximately twice the tensile strength of 400 alloy rod. In addition, it can be further strengthened by cold working before precipitation hardening.
Nickel K500 Pipe Flange Size
| Nominal Size | Outside Diameter (OD) |
Min. Thickness (T) |
RF Dia. (R) |
No. of Bolt Holes | Diameter of Holes | Bolt Circle (BC) |
Dia. Hub Base (HB) |
Dia. Hub Top (HT) |
SO LTH (SL) |
WN LTH (WL) |
* WN Bore ID (WB) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1⁄2 | 5.25 | 1.19 | 1.38 | 4 | 0.88 | 3.50 | 1.69 | 0.84 | 1.56 | 2.88 | * |
| 3⁄4 | 5.50 | 1.25 | 1.69 | 4 | 0.88 | 3.75 | 2.00 | 1.05 | 1.69 | 3.12 | * |
| 1 | 6.25 | 1.38 | 2.00 | 4 | 1.00 | 4.25 | 2.25 | 1.32 | 1.88 | 3.50 | * |
| 11⁄4 | 7.25 | 1.50 | 2.50 | 4 | 1.12 | 5.13 | 2.88 | 1.66 | 2.06 | 3.75 | * |
| 11⁄2 | 8.00 | 1.75 | 2.88 | 4 | 1.25 | 5.75 | 3.12 | 1.90 | 2.38 | 4.38 | * |
| 2 | 9.25 | 2.00 | 3.63 | 8 | 1.12 | 6.75 | 3.75 | 2.38 | 2.75 | 5.00 | * |
| 21⁄2 | 10.50 | 2.25 | 4.13 | 8 | 1.25 | 7.75 | 4.50 | 2.88 | 3.12 | 5.62 | * |
| 3 | 12.00 | 2.62 | 5.00 | 8 | 1.38 | 9.00 | 5.25 | 3.50 | – | 6.62 | * |
| 4 | 14.00 | 3.00 | 6.19 | 8 | 1.63 | 10.75 | 6.50 | 4.50 | – | 7.50 | * |
| 5 | 16.50 | 3.62 | 7.31 | 8 | 1.88 | 12.75 | 8.00 | 5.56 | – | 9.00 | * |
| 6 | 19.00 | 4.25 | 8.50 | 8 | 2.12 | 14.50 | 9.25 | 6.63 | – | 10.75 | * |
| 8 | 21.75 | 5.00 | 10.63 | 12 | 2.12 | 17.25 | 12.00 | 8.63 | – | 12.50 | * |
| 10 | 26.50 | 6.50 | 12.75 | 12 | 2.63 | 21.25 | 14.75 | 10.75 | – | 16.50 | * |
| 12 | 30.00 | 7.25 | 15.00 | 12 | 2.88 | 24.38 | 17.38 | 12.75 | – | 18.25 | * |
Applications of Monel K500 Flanges
Monel K500 flanges excel in high-pressure, high-temperature applications. Their high melting point and corrosion resistance allow them to be used in these applications while helping to ensure that the flanges seal well and avoid corrosion and other issues.
All of these industries can use Monel K500 flanges in agriculture, manufacturing, power generation, and more. They have been shown to be effective in preventing corrosion on steel surfaces or reducing friction between materials, which can prevent equipment from wearing out or breaking down over time.
Monel K500 flanges are used in many types of equipment in addition to suspension bridges, cargo ships, offshore oil rigs, nuclear power plants, hydrogen pipelines, medical devices, scientific instruments, farm implements, automotive parts, aircraft, and jet engines.
Advantages of Monel K500 Flanges
Additionally, Monel K500 flanges offer a number of advantages over other metals such as steel or stainless steel. Due to their extremely low coefficient of thermal expansion, they are less susceptible to buckling and warping under load. As a result, Monel K500 flanges are resistant to thermal shock and fatigue during stress cycling, preventing damage to internal components or even the flange itself from breaking in certain locations (depending on the amount of tension applied across the entire length of the flange).
Due to their high yield strength, Monel K500 flanges can withstand greater stress than most other alloys without cracking or breaking. The high yield strength also makes them more resistant to wear and pressure corrosion cracking. Flanges made from Monel K500 have a surface hardness of up to 42 HRC and are chemically resistant. Therefore, they are ideal for applications that require high temperatures or corrosive solutions.
Gnee Steel is a supplier of Monel K500 Flanges, with products covering tubes: Seamless tubes: Sizes: 4 - 219 mm; Thickness: 0.5 - 20 mm; Welded tubes: Sizes: 5.0 - 1219.2 mm; Thickness: 0.5 - 20 mm, Plates: Plate thickness 0.1 to 100 mm; Plate width 10-2500 mm, Strips, Alloy round bar sizes: diameter 3-800 mm;, Flat bar sizes: thickness 2-100 mm; Width: 10-500 mm, Hexagonal bar sizes: 2-100 mm;, Wire and extruded profiles. We work with steel mills to provide customers with 625 alloy, and its products meet or exceed many leading industry standards, including ASTM, ASME, SAE, AMS, ISO, DIN, EN and BS standards.
Gnee Steel stocks and sells Monel K500 Flanges, Tubes, Pipes, Plates, Strips, Plates, Round Bars, Flat Bars, Forged Billets, Hexagons, Wire and Extrusions. Feel free to contact us for a quote at ss@gneesteel.com
