Monel K500 flangesare vital elements in piping systems where Monel K500, an age-hardened variant of the Monel alloy, is favored for its remarkable qualities. Celebrated for its outstanding corrosion resistance, Monel K500 is a preferred selection for settings that require rugged performance, such as marine and chemical processing sectors. Its ability to withstand a broad range of corrosive substances, including acids and alkalis, together with its heightened strength and durability, makes Monel K500 flanges perfect for critical applications where dependability cannot be compromised. Made up of copper and nickel as its main ingredients, along with minor amounts of aluminum and titanium, Monel K500 displays exceptional mechanical properties and lasting longevity, guaranteeing durable service even under the most severe conditions.
Monel Flanges Specification :ASTM B564 / ASME SB564
Dimension Standard : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size : 1/2″ (15 NB) to 48″ (1200NB)
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
DIN Flanges : DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673.
JIS Flanges : JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K
BS Flanges : BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.
| Monel K500 | Ni | Fe | C | Mn | Si | Cu | Al | Ti | S |
| 63.0 min | 05 – 2 | 0.25 max | 1.5 max | 0.5 max | 27.0 – 33.0 | 2.3 – 3.15 | 0.35 – 0.85 | 0.010 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 1,60,000 , MPa – 1100 | Psi – 1,15,000 , MPa – 790 | 20 % |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your needs.
We supply these Monel K500 Flanges in compliance with DIN, ISO, JIS or ANSI Standard.
Because Monel K500 Flanges offer outstanding mechanical properties and withstand wear corrosion as well as high temperatures, they see broad use across many industries. These flanges are commonly employed in the oil and gas, petrochemical, power generation, and aerospace sectors. They serve a key function in connecting equipment, valves, and piping systems. Thanks to their remarkable strength, toughness, and wear resistance, they are ideal for uses subjected to harsh operating conditions, including high temperatures, high pressures, and corrosive environments.
Marine Engineering:
Chemical Processing:
Oil and Gas:
Aerospace:
Get to Know the Material Properties
Monel K500 is a nickel-copper alloy featuring the properties below:
Identify the Application Requirements
Take into account the particular conditions in which the flanges will serve:
Choose the Flange Type
Monel K500 flanges are available in several types, each fitted to different applications:
Yes,Monel K500 flanges can be welded, but they call for specialized methods owing to their elevated nickel content and heat sensitivity. Correct procedures, such as preheating and post-weld heat treatment, are critical to avoid cracking and preserve the alloy’s mechanical properties and corrosion resistance.
Monel K500 flanges need routine checks for corrosion, particularly in demanding conditions. Clean off any deposits, verify that bolts are tightened correctly, and use anti-seize compounds to guard against galling. Carrying out non-destructive testing (NDT) at regular intervals can assist in spotting any cracks or wear, keeping integrity and performance intact.
Monel K500 flanges are eco-friendly thanks to their durability and corrosion resistance, which lowers the need for frequent replacements. On top of that, because they are crafted from a nickel-copper alloy, they can be recycled, supporting sustainable material use and reducing environmental impact.
Monel K500 flanges are capable of functioning at temperatures reaching roughly 600°C (1112°F). Above this point, their mechanical characteristics and resistance to corrosion could deteriorate. When assessing whether they’re appropriate for high-temperature applications, it’s crucial to take into account the particular use case and operating conditions.
Mail: sales@koasteel.nz