Okoye Nickel Alloys Manufacturer and Supplier in Kinshasa, Congo, is a leading provider of high-quality Inconel fasteners, renowned for their exceptional performance in extreme conditions. These fasteners, made from Inconel alloys, offer outstanding resistance to oxidation, corrosion, and high temperatures, making them ideal for demanding applications in aerospace, chemical processing, and marine environments. Okoye Nickel Alloys ensures precision engineering and reliable supply of these durable components, catering to the needs of industries that require superior performance and longevity.
Okoye Nickel Alloys is a well-respected manufacturer and supplier located in Kinshasa, Congo, specializing in top-notch **Inconel Fasteners** that are built to withstand extreme temperatures and harsh corrosive environments. Made from high-performance nickel-chromium superalloys, these fasteners boast remarkable strength, oxidation resistance, and durability. At Okoye Nickel Alloys, we prioritize precision engineering, ensuring high dimensional accuracy and adherence to international standards. **Inconel Fasteners** find their place in various industries, including aerospace, chemical processing, marine, and power generation, where reliability, heat resistance, and corrosion protection are essential for long-lasting and high-stress applications.
| Standard | ASTM B166 / ASME SB166 |
| Bolt / Screw Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Nuts Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Washers Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Machine Screws Size | M1.6 – M12 |
| Self Tapping Screw Size | No.2 – No. 14 |
| Length | 3 mm to 200 mm |
| Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
| Fasteners |
|
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
| Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Production Process | M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC |
| Types | Bolts, Nuts, Stud Bolts, Washers, Threaded Rod, Anchor Fasteners, Eye Bolt, Stud, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts etc. |
| Element | Content (%) |
| Nickel, Ni | 72.0 min |
| Silicon, Si | .50 max |
| Carbon, C | .15 max |
| Sulphur, S | .015 max |
| Copper, Cu | .50 max |
| Iron, Fe | 6.0-10.0 |
| Manganese, Mn | 1.00 max |
| Density | 8.47 g/cm3 |
|---|---|
| Melting Point | 1413 °C (2580 °F) |
| Tensile Strength | Psi – 95,000 , MPa – 655 |
| Yield Strength (0.2%Offset) | Psi – 45,000 , MPa – 310 |
| Elongation | 40 % |
The primary components of **Inconel Fasteners** include nickel (up to 72%), chromium (14–17%), and iron, along with varying amounts of molybdenum, niobium, titanium, and aluminum, depending on the specific alloy grade. This distinctive blend grants them excellent resistance to oxidation, carburization, and stress-corrosion cracking caused by chlorides. Typically, these fasteners exhibit a tensile strength ranging from 650 to 1000 MPa and maintain outstanding mechanical stability across a broad temperature spectrum. **Inconel** alloys are also known for their exceptional creep resistance, fatigue strength, and thermal stability, ensuring dependable performance in both high-pressure and corrosive environments.
Contact us to get a quick quote for your requirement.
**Inconel Fasteners** are widely utilized in industries that require both strength and corrosion resistance under challenging operating conditions. They are particularly suited for aerospace and defense applications, such as turbine engines, exhaust systems, and high-temperature assemblies. In the chemical and petrochemical industries, they are commonly found in reactors, heat exchangers, and processing equipment. The marine and offshore sectors rely on them for seawater and brine systems, thanks to their superior resistance to saline corrosion. Furthermore, **Inconel Fasteners** are integral to power generation plants, nuclear facilities, and other critical applications where performance is paramount.
