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Okoye Nickel Alloys is a leading manufacturer and supplier of nickel alloy bolts in Kinshasa, Congo. Our nickel alloy bolts are engineered to provide excellent performance and durability in a variety of demanding industrial applications. Known for their exceptional strength, corrosion resistance and high temperature stability, these bolts are ideal for use in the medical, aerospace, marine and oil and gas industries With a commitment to excellence we deliver materials conforming to stringent industry standards, ensuring reliability and durability . Choose Okoye Nickel Alloys for superior nickel alloy bolts that offer performance and reliability, designed to meet your specific needs and exceed your expectations.
Okoye Nickel Alloys is a reputable manufacturer and supplier located in Kinshasa, Congo, specializing in a premium selection of **Nickel Alloy Bolts**. Designed for durability and top-notch performance, these bolts offer remarkable resistance to corrosion, oxidation, and high temperatures. With cutting-edge technology and rigorous quality control in place, Okoye Nickel Alloys guarantees that each bolt adheres to international standards for precision, strength, and reliability. **Nickel Alloy Bolts** find their place in various industries, including chemical processing, oil and gas, marine, and power generation, where reliable fastening solutions are essential in extreme environmental and mechanical conditions.
| Specifications | ASTM B 160 ASME SB 160 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
| Grade | Ni | C | Mo | Mn | Si | Fe | P | S | Cu | Cr |
| Nickel Alloy | 99.0 min | 0.15 max | – | 0.35 max | 0.1 max | 0.4 max | – | 0.01 max | 0.25 max | – |
| Nickel Alloy | Balance | 0.15 max | – | 0.35 max | 0.35 max | 0.40 max | – | 0.01 max | 0.25 max | – |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 21500 , MPa – 148 | Psi – 67000 , MPa – 462 | 45 % |
**Nickel Alloy Bolts** mainly consist of nickel (60–99%), along with elements like chromium, molybdenum, copper, and iron, depending on the specific alloy grade. This unique composition grants them exceptional resistance to both reducing and oxidizing chemicals, as well as protection against chloride-induced stress corrosion cracking. These bolts boast a tensile strength that ranges from 550 to 850 MPa and a yield strength of about 240 to 550 MPa. They maintain their mechanical stability and toughness even in both high and low temperatures, providing excellent ductility, fatigue resistance, and thermal stability in demanding service environments.
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**Nickel Alloy Bolts** are widely utilized in industries that require strength, reliability, and corrosion resistance. They are perfect for chemical and petrochemical plants, power generation facilities, and offshore oil and gas operations. In marine and shipbuilding contexts, they excel in seawater and salt-laden environments. The aerospace and defense sectors rely on these bolts for high-temperature systems and exhaust assemblies. Additionally, they are employed in heat exchangers, pressure vessels, and condensers. Their outstanding resistance to corrosion and thermal degradation makes **Nickel Alloy Bolts** the go-to choice for critical applications.
