Based in the heart of Kinshasa, Congo, Okoye Nickel Alloys stands as a dedicated manufacturer and trusted supplier of high-performance materials for demanding industries. We take pride in specializing in the production of Hastelloy N sheets and plates, providing a reliable local source for this exceptional alloy. Our commitment is to deliver materials that empower projects requiring resilience in the most challenging environments, ensuring quality and durability are never compromised.
Hastelloy N is primarily composed of nickel, molybdenum, and chromium, a specific formulation that grants it outstanding resistance to molten fluoride salts and high temperatures. This unique composition translates into remarkable mechanical properties, including excellent strength and stability even when subjected to intense heat. The sheets and plates maintain their structural integrity, offering exceptional resistance to oxidation and corrosion, which makes them a robust choice for extreme engineering applications.
| Standards : | ASTM B434 / ASME SB434 |
| Dimensions : | ASTM, ASME, and API |
| Sheets Thickness : | Range from .008″ to .0125″ |
| Shims Thickness : | Range from .01″ to .0125″ |
| Plates Thickness : | Ranges from .0125″ to 5.00″ |
| Sheets/Plates Width : | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Sheets/Plates Length : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Tempers : | Annealed, 1/4, 1/2 Hard, 3/4 Hard, Full Hard |
| Hardness : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Value Added Service : | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| Grade | C | Mn | Si | C0 | S | Fe | Ni | Cr | Mo | P |
| Hastelloy N | 0.04 – 0.08 | 1.00x | 1.00 | 0.20 | 0.020 | 5.0 | Balance | 6.0 – 8.0 | 15.0 – 18.0 | 0.015 |
| Tensile Strength | Modulus of elasticity (@14°C) | Elongation |
| 800 MPa | 219 GPa | 39.3% |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy 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.
The unique capabilities of Hastelloy N sheets and plates make them indispensable in specialized fields. They are most famously used in nuclear reactor components, particularly in systems dealing with molten salt reactors where their performance is critical. Beyond the energy sector, these materials are vital in chemical processing for handling aggressive compounds, in aerospace for high-temperature parts, and in any industrial setting where long-term reliability under severe thermal and corrosive stress is an absolute necessity for success and safety.
