Marcus Metals is a leading manufacturer and supplier in Abuja, Nigeria, which specializes in high-quality Monel K500 Forgings for different applications. Our Monel K500 forgings are known for their exceptional strength, corrosion resistance and high-temperature performance. We provide reliable solutions for demanding environments. At Marcus Metals, we are committed to delivering superior products that meet stringent standards, ensuring the highest level of quality and customer satisfaction.
Monel K500 is a nickel-copper alloy strengthened by the addition of aluminum and titanium, which gives it exceptional characteristics. This unique composition results in forgings that boast remarkable strength, excellent corrosion resistance, and good ductility. It maintains its properties across a wide range of temperatures, offering high tensile and yield strength while resisting the pitting and cracking that can affect other materials. This combination makes it a truly robust and dependable choice for heavy-duty use.
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 |
Temperature control during the forging of Monel K500 ensures optimal microstructure, improving strength, toughness, and corrosion resistance. It prevents defects like cracking and ensures consistent quality.
To improve the surface finish of forged Monel K500 parts, use techniques like polishing, grinding, or shot peening. Additionally, applying chemical treatments such as pickling can help remove oxides and enhance smoothness.
To determine if Monel K500 forgings meet your needs, evaluate their mechanical properties, corrosion resistance, and compliance with industry standards.
The strength and corrosion resistance of Monel K500 forgings make them indispensable in challenging environments. They are commonly used for pump shafts, valve components, and marine engineering parts like propeller shafts and submarine fittings, where exposure to saltwater is a constant. In the oil and gas sector, they are vital for drill collars and tools, while also finding essential roles in chemical processing equipment and critical aerospace fasteners. Essentially, wherever extreme conditions demand unwavering reliability, Monel K500 delivers.






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