Okoye Nickel Alloys stands out as a leading manufacturer and supplier in Kinshasa, Congo, specializing in high-performance Incoloy Coils that are celebrated for their exceptional strength, durability, and resistance to corrosion. Made from a blend of nickel, iron, and chromium alloys, these coils are engineered to thrive in both oxidizing and reducing environments, making them perfect for industries like chemical processing, power generation, marine applications, and heat treatment. Incoloy Coils are known for their impressive mechanical stability, even at high temperatures, ensuring they perform reliably in tough situations. Okoye Nickel Alloys provides precision-engineered coils that adhere to international standards, offering clients robust and efficient materials designed for high-temperature and corrosive conditions.
Specifications : ASTM B409 / ASME SB409, AMS 5877
Dimensions : ASTM, ASME, and API
Incoloy Sheet : thickness range from .008″ to .0125″
Incoloy Plate : thickness ranges from .0125″ to 5.00″
Size : 15NB to 150NB In
Tempers : Annealed, 1/4, 1/2 Hard, 3/4 Hard, Full Hard
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Form : Coils, Foils, Rolls, Plain Sheet, Strip, Flats, Blank (Circle), Ring (Flange) etc.
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Incoloy Coils | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| Incoloy Coils | 0.10 max | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy Coils 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.
Incoloy Coils are a popular choice in chemical and petrochemical processing plants, heat exchangers, power generation systems, and marine engineering. This is mainly because they boast impressive resistance to corrosion and high-temperature oxidation. They’re perfect for applications like boiler linings, furnace components, condensers, and exhaust systems, where reliability under heat and stress is essential. In industries such as aerospace, refineries, and gas processing, Incoloy Coils deliver consistent performance even in acidic and chloride-rich environments. Their unique blend of strength, flexibility, and resistance to scaling ensures a long service life, making them a go-to material for various industrial, thermal, and structural applications.
