Okoye Nickel Alloys is a reputable manufacturer and supplier of Inconel 800 Coils based in Kinshasa, Congo. They’re known for delivering top-notch coils that boast remarkable heat resistance, corrosion resistance, and mechanical strength. Each coil is meticulously crafted from high-grade Inconel 800 alloy, ensuring dependable performance even in the toughest industrial, chemical, and marine settings. Okoye Nickel Alloys provides Inconel 800 Coils in a variety of thicknesses, widths, and lengths, all produced to meet international quality standards. Their clientele spans across industries like chemical processing, power generation, aerospace, oil & gas, and marine engineering, supplying high-performance raw materials for essential applications.
The Inconel 800 Coils are mainly made from a nickel-iron-chromium alloy, with added elements like carbon, manganese, and silicon to boost strength, oxidation resistance, and corrosion resistance. This unique blend offers outstanding protection against high-temperature oxidation, carburization, and aqueous corrosion. With a tensile strength ranging from about 515 to 620 MPa, a yield strength of 205 to 275 MPa, and an elongation of 30%, these coils provide exceptional toughness, ductility, and thermal stability. They maintain their shape and mechanical performance even at elevated temperatures of up to 1100°C.
| Standard | ASTM B168 / ASME SB168 |
|---|---|
| Thickness | 0.2mm – 5.0mm |
| Width | 3.2mm – 1500mm |
| Length | AS PER CUSTOMER’S REQUIREMENT |
| Test Certificate | Yes |
| Coils Hardness | Half Hard, Quarter Hard, Soft, Hard, Spring Hard |
| Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
| Form | Coil / Strip |
| Make | Jindal, Bahru, Posco Korea, Posco Thainox, Columbus, Acerinox, Aperam, Tisco, Nisshin, Nippon And Many More Mills. |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 800 | 0.15 max | 1.00 max | 0.50 max | 0.015max | 0.50 max | 6.00 – 10.00 | 72.00 min | 14.00 – 17.00 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel 800 | 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 800 Coil 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.
Inconel 800 Coils find their place in various applications that demand heat-resistant, corrosion-resistant, and durable materials. They’re perfect for furnace components, heat exchangers, boiler tubes, chemical processing equipment, gas turbines, and marine systems. These coils can also be shaped into sheets, plates, and tubes for use in high-temperature and corrosive environments. Thanks to their impressive mechanical properties, long service life, and resistance to oxidation and corrosion, Inconel 800 Coils guarantee reliable, maintenance-free performance in critical industrial and high-temperature applications.