Okoye Nickel Alloys is a reputable manufacturer and supplier of Inconel 800-H Bars based in Kinshasa, Congo. They offer top-notch bars that are celebrated for their outstanding high-temperature strength, corrosion resistance, and durability. Each bar is meticulously crafted from high-grade Inconel 800-H alloy, ensuring dependable performance in tough industrial, chemical, and marine settings. Okoye Nickel Alloys provides a variety of sizes, shapes, and finishes for their Inconel 800-H Bars, 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 materials for essential applications.
The Inconel 800-H Bars are mainly made from a nickel-iron-chromium alloy, with added elements like carbon, manganese, and silicon to boost their high-temperature strength, corrosion resistance, and mechanical stability. This unique composition offers remarkable resistance to oxidation, carburization, and aqueous corrosion, even at elevated temperatures. These bars boast a tensile strength ranging from approximately 515 to 620 MPa, a yield strength of 205 to 275 MPa, and an elongation of 30%, ensuring they possess excellent toughness, ductility, and dimensional stability under extreme conditions. They retain their mechanical properties even after prolonged exposure to high temperatures.
| Standards : | ASTM B408, ASME SB408 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| 800H | 0.05 – 0.10 | 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 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.94 g/cm3 | 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 Inconel 800-H Bar 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.
Inconel 800-H Bars find extensive use in applications that demand heat-resistant, corrosion-resistant, and durable materials. They are perfect for furnace components, heat exchangers, boiler tubes, chemical process equipment, power plant hardware, and marine systems. Additionally, these bars can be shaped into sheets, tubes, and other vital components for high-temperature and corrosive environments. Thanks to their exceptional mechanical properties, long service life, and resistance to oxidation and corrosion, Inconel 800-H Bars guarantee reliable, maintenance-free performance in the most demanding industrial and marine applications.
