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Okoye Nickel Alloys, located in Kinshasa, Congo, stands out as a top manufacturer and supplier of premium Nickel Alloy Stud Bolts. Known for its dedication to precision, durability, and performance, the company caters to a variety of industrial sectors, providing strong and dependable fastening solutions. By utilizing cutting-edge metallurgical techniques and rigorous quality control measures, Okoye Nickel Alloys creates stud bolts that adhere to international standards and can endure extreme conditions. With a strong emphasis on innovation and customer satisfaction, the company has become a reliable partner for industries that need corrosion-resistant, heat-tolerant, and high-strength fastening components in challenging environments.
Nickel alloy stud bolts offer exceptional corrosion resistance, high strength and durability, making them ideal for harsh environments. They perform well at extreme temperatures and resist oxidation and chemical attack. Their high mechanical strength ensures reliable performance and stability under stress. Nickel alloy stud bolts also exhibit excellent weldability and machinability, making them versatile in a variety of industrial applications. This property ensures long-term reliability and reduces the need for maintenance under extreme conditions.
| Grade | Nickel |
| Specifications | ASTM B 160/164, ASME SB 160/164 |
| Dimension | ASTM, IS, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Types | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Bronze Hex Studs, Threaded Studs etc etc. |
| Grade | Ni | C | Mo | Mn | Si | Fe | P | S | Cu | Cr |
| Nickel | 99.0 min | 0.15 max | – | 0.35 max | 0.1 max | 0.4 max | – | 0.01 max | 0.25 max | – |
| Nickel | Balance | 0.15 max | – | 0.35 max | 0.35 max | 0.40 max | – | 0.01 max | 0.25 max | – |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Nickel | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
The Nickel Alloy Stud Bolts from Okoye Nickel Alloys are generally made from high-purity nickel mixed with elements like chromium, molybdenum, and iron, which boost their corrosion resistance and mechanical strength. These bolts showcase impressive tensile and yield strength, ensuring they maintain their structural integrity even under intense pressure and high temperatures. They also offer excellent resistance to pitting, stress corrosion cracking, and oxidation, making them perfect for tough industrial settings. Through precision forging and heat treatment, their hardness, ductility, and toughness are further enhanced, guaranteeing long-lasting reliability and performance in critical applications across the chemical, petrochemical, and marine sectors.
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Nickel Alloy Stud Bolts produced by Okoye Nickel Alloys find extensive use in industries that require high-performance fastening solutions. They play a crucial role in chemical processing plants, petrochemical refineries, power generation facilities, and offshore oil and gas platforms, thanks to their outstanding resistance to corrosion, high temperatures, and mechanical stress. These bolts are ideal for securing flanges, pressure vessels, pipelines, and essential structural components, ensuring safety and reliability in demanding environments.
