Okoye Nickel Alloys is a reliable manufacturer and supplier of Incoloy 825 Sheets and Plates based in Kinshasa, Congo. They offer top-notch materials that are celebrated for their outstanding corrosion resistance, impressive strength, and long-lasting durability. These sheets and plates are meticulously crafted from high-grade Incoloy 825 alloy, ensuring they perform reliably in tough environments like chemical, industrial, marine, and offshore settings. Okoye Nickel Alloys provides a variety of Incoloy 825 Sheets and Plates in different thicknesses, widths, and lengths, all produced to meet international quality standards. Their clientele spans across industries such as chemical processing, oil & gas, power generation, marine engineering, and wastewater treatment.
The Incoloy 825 Sheets and Plates are mainly made from a nickel-iron-chromium alloy, enhanced with molybdenum, copper, and titanium. This unique blend boosts their mechanical strength, high-temperature resilience, and corrosion resistance. As a result, they perform exceptionally well in both oxidizing and reducing acids, environments with chlorides, and situations prone to stress corrosion cracking. These sheets and plates boast a tensile strength ranging from about 690 to 830 MPa, a yield strength of 275 to 380 MPa, and good ductility, which together ensure remarkable toughness, dimensional stability, and dependable performance even under extreme 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.
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| Incoloy Sheets Plates | 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 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Incoloy Sheets and Plates | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 825 Sheets and Plates 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.
Contact us to get a quick quote for your requirement.
Incoloy 825 Sheets and Plates are extensively utilized in scenarios that demand materials resistant to corrosion, capable of withstanding heat, and built to last. They are perfect for use in chemical and petrochemical equipment, heat exchangers, power plants, oil refineries, offshore and marine systems, and wastewater treatment facilities. Additionally, these sheets and plates can be shaped into pipes, flanges, valves, and other essential components that face high temperatures and corrosive substances. Thanks to their excellent mechanical properties, corrosion resistance, and extended service life, Incoloy 825 Sheets and Plates guarantee reliable, maintenance-free performance in critical industrial, marine, and chemical processing applications.