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Barsham Nickel Alloys, a Doha, Qatar-based company, is a leading producer and supplier of high-performance nickel alloys and copper nickel bars. Emphasizing quality and accuracy, they supply a wide variety of products engineered to withstand the stringent requirements of marine, chemical processing and heat exchange systems. Their copper nickel bars, with superior corrosion resistance and strength, are perfect for harsh environments. Barsham Nickel Alloys leverages decades of experience with the latest in manufacturing techniques to provide sound, top-quality solutions to their clients.
Copper Nickel bars, which are generally 90% copper and 10% nickel, provide superior corrosion resistance, especially in marine environments. The alloy includes small proportions of iron and manganese for added strength and durability. It has the mechanical properties of high tensile strength, usually around 520 MPa and good elongation. It also shows good resistance to pitting, crevice corrosion and biofouling. Physically, Copper Nickel has high thermal and electrical conductivity, low expansion and high thermal stability. It is thus best suited for marine, chemical, and heat exchanger applications.
| 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 % |
Barsham Nickel Alloys is a renowned manufacturer and supplier of Copper Nickel 90/10 Bars in Doha, Qatar. Our Copper Nickel 90/10 Bars are highly appreciated for their superior corrosion resistance, strength, and precision. With the advanced technology used in manufacturing, we follow strict adherence to industry standards, providing the best quality products. We are committed to excellence, and we provide timely and reliable solutions along with exceptional customer service. Committed to ongoing innovation, we strive to address the changing needs of our customers with hardy and effective products.
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Copper Nickel bars find extensive usage in applications with high corrosion resistance and strength. They are routinely used in the marine sector in seawater piping, heat exchangers and condenser tubes because they resist seawater corrosion. They are also used in chemical process industries for pumps, valves, and reactors because they resist strong chemicals. Further, Copper Nickel bars also have applications in the manufacturing of electrical and electronic devices, along with desalination plants because of their good thermal conductivity as well as their resistance towards biofouling.
