Aiman Metals stands out as a trusted manufacturer and supplier of Monel K500 Forgings right in Kuala Lumpur, Malaysia. They specialize in delivering top-notch nickel alloy solutions tailored for industries like marine, oil & gas, aerospace, and chemical processing. Monel K500 is a remarkable precipitation-hardened nickel-copper alloy, celebrated for its outstanding corrosion resistance, impressive strength, and toughness—even in freezing temperatures. Aiman Metals offers Monel K500 forgings in a variety of custom sizes, shapes, and specifications, all crafted to meet ASTM standards and rigorous service demands. With their in-house machining capabilities and a commitment to strict quality control, Aiman Metals guarantees precision-forged products that can handle the toughest and most corrosive environments.
Monel K500 Forgings are primarily made up of nickel (about 63%) and copper (30%), with a touch of aluminum and titanium that allows for age-hardening, boosting strength even further. After undergoing heat treatment, this alloy can achieve tensile strengths of up to 1100 MPa and yield strengths exceeding 750 MPa. It maintains excellent corrosion resistance, much like Monel 400, but with nearly double the strength. This material is non-magnetic, resistant to stress-corrosion cracking, and boasts good mechanical stability across a wide temperature range.
Specifications ASTM B564 / ASME SB564
Flat bar blocks up to 27″ width and 15,000 lbs.
Cylinders and sleeves up to 50″ maximum O.D. and 65″ maximum length
Discs and hubs up to 50″ diameter and 20,000 lbs.
Rolled, hand forged or mandrel forged rings up to 84″ maximum O.D. and 40″ maximum length
Rounds, shafts and step shafts up to 144″ maximum length and 20,000 lbs.
Grades Monel K500 Forging UNS (N05500), DIN (2.4375)
BS3072 NA18, QQ-N-286, DIN 17750, ISO 6208
AMS 4676, BS3076 NA18, ASTM B 865, DIN 17752, QQ-N-286, ISO 9723
AMS 4676, ISO 6208, ASTM B 865, DIN 17752, QQ-N-286
BS3076, NA18, DIN 17753, QQ-N-286, ISO 9724
DIN 17754, QQ-N-286, ISO 9725
UNS N05500, BS6076 NA13, Werkstoff Nr. 2.4375, MIL-N-24549, NACE MR-01-75
| 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 % |
| STANDARD | UNS | WNR. |
| Monel K500 | N05500 | 2.4375 |
You’ll find Monel K500 Forgings in essential components such as pump shafts, valve parts, fasteners, marine propeller shafts, oil-well tools, and heat exchanger components. Its ability to endure high-pressure, high-temperature, and aggressive chemical environments makes it a perfect fit for subsea, offshore, and petroleum refining applications. In marine engineering, Monel K500 is particularly valued for parts that come into contact with saltwater and face biofouling challenges. Its remarkable mechanical properties and corrosion resistance also make it an excellent choice for aerospace structural components, nuclear systems, and cryogenic environments where reliability is crucial.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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