Okoye Nickel Alloys is a reputable manufacturer and supplier of Monel K500 Stud Bolts based in Kinshasa, Congo. They’re known for delivering top-notch bolts that boast remarkable strength, corrosion resistance, and durability. These stud bolts are meticulously engineered to perform reliably in tough industrial, marine, and chemical settings, especially where high mechanical strength is a must. Okoye Nickel Alloys provides Monel K500 Stud Bolts in a variety of sizes, thread types, and lengths, all crafted to meet international standards. Their clientele spans industries like offshore oil & gas, marine engineering, chemical processing, desalination, and power generation, ensuring that they offer secure and long-lasting fastening solutions.
The Monel K500 Stud Bolts are primarily made from a nickel-copper alloy, typically containing 63% nickel and 28–34% copper, with small amounts of aluminum and titanium added to boost strength and hardness. This alloy is known for its excellent resistance to seawater, hydrofluoric acid, alkalis, and other corrosive substances. With a tensile strength of around 880 MPa, a yield strength of 415 MPa, and an elongation of 25%, these bolts provide outstanding mechanical stability. They maintain their toughness, ductility, and dimensional integrity even at high temperatures while resisting stress corrosion cracking and embrittlement.
| Grade | Monel K500 (UNS N05500) |
| Specifications | ASTM F467 /ASME SF467 |
| Dimension | ASTM, IS, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M02 to M33 | Custom Sizes |
| Types | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Bronze Hex Studs, Threaded Studs etc |
| Grade | Ni | C | Al | Mn | Si | Fe | Cu | S | Ti | Cr |
| Monel K500 | 63.0 min | 0.25 max | 2.3 – 3.15 | 1.5 max | 0.5 max | 05 – 2 | 27.0 – 33.0 | 0.010 max | 0.35 – 0.85 | – |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 1,60,000 , MPa – 1100 | 20 % |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel K500 Stud Bolts in Kinshasa, Congo, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Congo, 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.
Contact us to get a quick quote for your requirement.
Monel K500 Stud Bolts are commonly used in situations that demand high corrosion resistance, mechanical strength, and long-term reliability. They’re perfect for marine and offshore construction, chemical and petrochemical processing, seawater piping systems, desalination plants, heat exchangers, and power generation equipment. These stud bolts offer secure, maintenance-free fastening in critical environments exposed to seawater, brine, and other corrosive agents. Thanks to their exceptional strength, corrosion resistance, and durability, Monel K500 Stud Bolts guarantee reliable and safe performance in challenging industrial and marine applications.