Nestled in the heart of Manama’s bustling industrial scene, Junaid Metals has built a reputation for excellence, particularly through our premium Copper Nickel Bright Bars. We understand that the heart of any great project lies in the quality of its components, which is why we meticulously oversee the manufacturing and supply of these exceptional bars. Renowned for their superior corrosion resistance and strength, our bright bars are the trusted choice for engineers and fabricators across Bahrain and beyond who demand reliability and longevity in their most challenging applications.
The composition of these bars is a carefully balanced alloy, primarily copper with a significant nickel content that grants its remarkable properties. This blend results in a material that boasts impressive tensile strength and excellent ductility, allowing it to be machined into precise components without sacrificing integrity. Perhaps its most celebrated characteristic is its outstanding resistance to corrosion, especially in aggressive saltwater environments, making it incredibly durable and long-lasting even under the most demanding conditions.
Specification : EN, DIN, JIS, ASTM, BS, ASME, AISI
Standard Specification : ASTM B111 / ASME SB111
Size : 15NB to 150NB IN
Diameter : 3.17mm to 350mm diameter
Length : 100 mm to 3000 mm Long & Above
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
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc
Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Hairline
Condition : Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished
| Grade | Mn | Cu | Pb | Fe | Ni | Zn |
|---|---|---|---|---|---|---|
| 90/10 | 1.0 max | 88.6 min | 0.5 max | 1.8 max | 9-11 max | 1 max |
| 70/30 | 1 max | 65.0 min | 0.5 max | 0.4-1.0 | 29-33 | 1 max |
| Grade | Melting point | Density | Tensilestrength | Elongation | Yieldstrength(0.2%Offset) |
|---|---|---|---|---|---|
| 90/10 | 2260°F | 8.8g/cm3 | 50000 PSi | 30% | 20000PSi |
| 70/30 | 2260°F | 0.323 lb/in3 at 68°F | 50000 PSi | 30% | 20000PSi |
| Grade | UNS | Werkstoff Nr. |
| 90/10 | C70600 | 2.0872 |
| 70/30 | C71500 | 2.0882 |
| 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 |
Yes, Copper Nickel bright bars are highly customizable in terms of dimensions, lengths, and surface finishes to meet specific industry requirements, providing tailored solutions for various applications and projects.
The unique combination of strength and seawater resistance makes the Copper Nickel Bright Bar indispensable in marine engineering, where it’s used for everything from critical pump shafts and valve stems to fasteners on offshore platforms and ship hulls. Its reliability also finds a home in the petrochemical industry for components handling corrosive fluids, and in power generation plants for condenser tubes and heat exchanger parts. Essentially, wherever failure is not an option in a corrosive setting, this alloy provides the robust, dependable performance that keeps essential systems running smoothly.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Junaid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manama, Bahrain
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