Kanish Metals stands out as a reliable manufacturer and supplier of top-notch Copper Nickel Round Bars in Dubai, UAE. We focus on materials that excel in corrosion resistance and durability, especially in marine and industrial settings. Our Copper Nickel round bars are crafted with precision to meet international quality standards, ensuring dependable performance even in tough conditions. Perfect for industries like shipbuilding, desalination, and chemical processing, these bars blend strength with outstanding resistance to seawater corrosion and biofouling. At Kanish Metals, we’re dedicated to providing high-quality Copper Nickel round bars, ensuring consistent quality, timely delivery, and exceptional customer support throughout the UAE and the Middle East.
When it comes to composition and mechanical properties, our Copper Nickel Round Bars typically consist of either 90% Copper and 10% Nickel (CuNi90/10) or 70% Copper and 30% Nickel (CuNi70/30), with trace amounts of iron and manganese to boost corrosion resistance and strength. These alloys deliver impressive tensile strengths ranging from 350 to 550 MPa, with elongation values between 20% and 40%. They excel in resisting seawater corrosion, erosion, and biofouling, while also offering good thermal conductivity and weldability, making them a durable and reliable choice for demanding marine and industrial applications.
| Specifications | ASTM B151 / ASME SB151 |
|---|---|
| Dimensions | ASTM, ASME and API |
| Size | 5 mm To 500 mm |
| Diameter | 10 mm To 100 mm |
| Length | 100 mm To 3000 mm Long & Above, 100 mm TO 90/100 mm |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc., |
| Condition | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 90-10 | 88.6 min | 1.0 max | .05 max | 9-11 max | 1.8 max | 1 max |
| Cu-Ni 70-30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 90/10, 70/30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
| Bar Diameter (mm) | Weight (kg/m) |
|---|---|
| 6 | 0.22 |
| 8 | 0.39 |
| 10 | 0.62 |
| 12 | 0.89 |
| 16 | 1.58 |
| 20 | 2.47 |
| 25 | 3.85 |
| 32 | 6.31 |
| 40 | 9.86 |
| 45 | 12.5 |
| 50 | 15.4 |
| 60 | 22.2 |
| 65 | 26.0 |
| 75 | 34.7 |
| 90 | 49.9 |
| 100 | 61.6 |
| STANDARD | WERKSTOFF NR. | UNS |
| Cupro Nickel 90/10 | 2.0872 | C70600 |
| Cupro Nickel 70/30 | 2.0882 | C71500 |
| Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
|---|---|---|---|
| Cold Drawn and Ground | 10.00 – 75.00 | 5/6″ – 2.50″ | h8-h9-h10-h11 |
| Peeled and Polished | 40.00 – 150.00 | 1.50″ – 6.00″ | h11, h11-DIN 1013 |
| Peeled and Ground | 20.00 – 50.00 | 3/4″ – 2.00″ | h9-h10-h11 |
| Cold Drawn and Polish | 3.00 – 75.00 | 1/8″ – 3.00″ | h8-h9-h10-h11 |
Copper Nickel Round Bars find extensive use in the marine industry, particularly for seawater piping systems, condenser tubes, heat exchangers, and components of offshore platforms, thanks to their exceptional corrosion resistance. They play a crucial role in chemical processing plants for managing corrosive fluids and in desalination facilities where saltwater resistance is vital. Additionally, these bars are integral to shipbuilding, power generation, hydraulic systems, and cooling systems, where durability and mechanical strength are essential. Their remarkable thermal conductivity and resistance to biofouling make Copper Nickel round bars perfect for long-term applications in challenging environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kanish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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