At Fajar Nickel Alloys in Jakarta, Indonesia, we are experts in producing and distributing high-quality Monel K500 pipe fittings designed for superior performance in the most demanding environments. With a combination of high strength and resistance to corrosion, these fittings are made from a tough nickel-copper alloy and are engineered to meet the high demands of industries like marine, aerospace, oil & gas, and chemical processing. Being reliable, precise, and globally compliant, Fajar Nickel Alloys guarantees each fitting provides long-term efficiency, superior sealing performance, and excellent resistance to mechanical and chemical stress. Rely on us for long–lasting pipe fitting solutions of high performance.
Monel K500 pipe fittings consist of a nickel (63%) and copper (27–33%) basis alloy with additions of aluminum (2.3–3.15%) and titanium (0.35–0.85%) for precipitation hardening, providing much higher strength than Monel 400. These fittings have tensile strength up to 140 ksi and yield strength up to 90 ksi, and still have good corrosion resistance in seawater, acid, and alkaline media. Other benefits are low magnetic permeability, resistance to stress-corrosion cracking, and exceptional durability in harsh conditions of pressure and temperature, which makes them well suited for static and dynamic systems in aggressive industrial uses.
Specifications ASTM B366 / ASME SB366
Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, MSS SP-79
Size Seamless 1/2″ – 10″ , Welded 1/2″ – 48″
Type (Seamless & 100% X-Ray Welded, Fabricated)
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Grade Monel K500 Pipe Fittings UNS (N05500), DIN (2.4375)
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Monel K500 | 0.25 max | 1.5 max | 0.5 max | 0.010 max | 27.00 – 33.00 | 0.5 – 2 | 63.00 min |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 115000 , MPa – 790 | Psi – 160000 , MPa – 1100 | 20 % |
At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel k500 Pipe Fittings in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
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Monel K500 pipe fittings are used extensively in marine, chemical processing, and oil & gas industries because they have an excellent balance of corrosion resistance and mechanical properties. In marine engineering, they are best suited for application in valves, pumps, heat exchangers, and seawater piping systems. In chemical plants, they resist corrosive acids and alkalis, providing safe and long-lasting fluid transmission. In oil and gas production, Monel K500 fittings are utilized in sour gas service, offshore drilling platforms, and high-pressure processing equipment. Their strength, reliability, and prolonged service life make them essential components in harsh and corrosive environments.