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Okoye Nickel Alloys, a leading manufacturer and supplier based in Kinshasa, Congo, specializes in premium-quality Copper Nickel Bars. Renowned for their exceptional corrosion resistance and durability, these bars are ideal for marine, oil and gas, and desalination applications. Okoye Nickel Alloys combines advanced technology with rigorous quality standards to deliver products that meet international specifications. Whether for industrial or commercial use, their Copper Nickel Bars are engineered to provide superior performance and longevity in the most demanding environments.
Company X Copper Nickel Bars Co., based in Kinshasa, Congo, stands out as a leading manufacturer and supplier of top-quality copper-nickel alloy bars. By utilizing cutting-edge metallurgical techniques and strict quality control measures, the company produces bars that meet the highest industrial standards. Whether you need the Cu-Ni 90/10 or Cu-Ni 70/30 alloy grade, Company X guarantees precise dimensions, a superb surface finish, and complete certification for every batch. With a robust global presence and a reputation for on-time delivery, the company is a trusted partner in marine, offshore, desalination, power generation, and chemical processing industries, known for its corrosion-resistant, long-lasting bar products.
| Specifications | ASTM B151, ASME SB151 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Range | 5 To 500 mm thick in 100 TO 6000 mm |
| Cu-Ni Round Bars | 6 to 120 mm. |
| Cu-Ni Square Bars | 10 to 200 mm. |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | 100 to 3660 mm Long |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Grade | Cu | Pb | Fe | Zn | Ni | Mn |
| Copper Nickel | 65.0 min | .05 max | 0.4-1.0 | 1 max | 29-33 | 1 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
The copper-nickel bars produced by Company X come in essential alloy grades like Cu-Ni 90/10 (about 90% copper, 10% nickel) and Cu-Ni 70/30 (around 70% copper, 30% nickel), often with controlled amounts of iron and manganese to enhance strength and corrosion resistance. The higher nickel content in the 70/30 grade provides superior tensile and yield strength, improved fatigue resistance, and better performance in challenging seawater conditions. Both grades exhibit excellent ductility and toughness, a consistent microstructure, and dimensional stability across a wide temperature range, making them perfect for demanding applications in tough environments.
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Copper-nickel bars from Company X are extensively utilized in industries where exceptional corrosion resistance, thermal conductivity, and mechanical reliability are essential. Common applications include marine hardware, shipbuilding, seawater piping systems, desalination equipment, and offshore oil and gas operations.
