Semih Metals, located in Istanbul, Turkey, stands out as a top manufacturer and supplier of high-quality Copper Nickel Bright Bars. Known for their precision engineering and strict quality control, Semih Metals guarantees that every bright bar meets international standards. With years of experience in metal fabrication and supply, the company caters to a variety of industrial sectors, providing products that offer durability, corrosion resistance, and outstanding performance. Their dedication to excellence and prompt delivery has made them a reliable partner for clients around the globe, serving applications that require dependability, longevity, and consistent material properties.
Copper Nickel Bright Bars are typically made up of 90% copper and 10% nickel, although variations like CuNi 70/30 are also quite common. These bars boast impressive mechanical properties, including high tensile strength, good elongation, and exceptional hardness. Their remarkable resistance to corrosion, particularly in marine and chemical environments, ensures they perform well even under tough conditions. Additionally, the material showcases excellent thermal and electrical conductivity, making it ideal for demanding applications. These characteristics make Copper Nickel Bright Bars a dependable choice for structural components where both strength and corrosion resistance are essential.
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.
These bars find extensive use across industries that need strong and corrosion-resistant materials. They are perfect for marine hardware, desalination plants, heat exchangers, and chemical processing equipment. Their strength and durability make them suitable for piping, shafts, and structural components that are exposed to seawater or corrosive fluids. Furthermore, they are utilized in aerospace and automotive applications where high performance in extreme conditions is crucial. The bars are also popular for decorative and architectural uses due to their bright finish, blending aesthetic charm with functional excellence, ensuring they provide long-lasting service with minimal maintenance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Semih Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Istanbul, Turkey
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