Semih Metals, located in Istanbul, Turkey, stands out as a top manufacturer and supplier of high-quality Copper Nickel Rectangular Bars. Known for their unwavering dedication to precision, durability, and reliability, Semih Metals serves a variety of industrial sectors that need strong and corrosion-resistant materials. With cutting-edge production facilities and rigorous quality control processes, the company guarantees that every Copper Nickel Rectangular Bar meets international standards. By blending advanced metallurgical knowledge with a focus on customer needs, Semih Metals delivers products that shine in both performance and longevity. Their vast experience and commitment make them a reliable partner for clients around the globe.
Copper Nickel Rectangular Bars are typically crafted from a carefully balanced alloy of copper and nickel, often with small amounts of iron and manganese added to boost strength and corrosion resistance. These bars boast impressive mechanical properties, including high tensile and yield strength, exceptional ductility, and outstanding resistance to seawater corrosion and oxidation. Their low thermal expansion and consistent performance across varying temperatures make them perfect for critical engineering applications. The combination of toughness and malleability ensures that Copper Nickel Rectangular Bars can handle demanding operational conditions without sacrificing structural integrity.
| Standard | ASTM B111, ASME SB111 |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Angle Size | 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
| 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% | 20000 PSi |
| 70/30 | 2260°F | 0.323 lb/in3 at 68°F | 50000 PSi | 30% | 20000 PSi |
| BD | Bright drawn | SRE | Slit rolled edge |
| CF | Cold finished | HRAP | Hot rolled annealed / pickled |
| CG | Centreless ground | HF | Hot finished |
| ST | Smooth turned | PR | Peeled / reeled |
| CD | Cold drawn | P | Polished |
| P&T | Peeled / turned | RT | Rough turned and peeled |
| Metric | US Rods | ASTM/ Canadian | Japanese | ||||
|---|---|---|---|---|---|---|---|
| Rods Size | Diam. (mm) | Rods Size | Diam. (Inch) | Rods Size | Diam. (mm2) | Rods Size | Diam. (mm) |
| 5 | 5 | #2 | 0.250 | 10M | 100 | 6 | 6 |
| 5.5 | 5.5 | #3 | 0.375 | 15M | 200 | 10 | 10 |
| 6 | 6 | #4 | 0.500 | 20M | 300 | 13 | 13 |
| 7 | 7 | #5 | 0.600 | 25M | 500 | 16 | 16 |
| 8 | 8 | #6 | 0.750 | 30M | 700 | 19 | 19 |
| 9 | 9 | #7 | 0.875 | 35M | 1000 | 22 | 22 |
| 10 | 10 | #8 | 1.000 | 45M | 1500 | 25 | 25 |
| 11 | 11 | #9 | 1.125 | 55M | 2500 | 29 | 29 |
| 12 | 12 | #10 | 1.250 | 32 | 32 | ||
| 14 | 14 | #11 | 1.375 | 35 | 35 | ||
| 16 | 16 | #12 | 1.500 | 38 | 38 | ||
| 18 | 18 | #13 | 1.600 | 41 | 41 | ||
| 20 | 20 | #14 | 1.750 | 44 | 44 | ||
| 22 | 22 | #15 | 1.875 | 48 | 48 | ||
| 25 | 25 | #16 | 2.000 | 51 | 51 | ||
| 28 | 28 | #18 | 2.250 | 57 | 57 | ||
| 32 | 32 | ||||||
| 36 | 36 | ||||||
| 40 | 40 | ||||||
| 44 | 44 | ||||||
| 50 | 50 | ||||||
| Grade | UNS | Werkstoff Nr. |
| 90/10 | C70600 | 2.0872 |
| 70/30 | C71500 | 2.0882 |
Yes, Copper Nickel Rectangular Bars are customizable in terms of size, thickness, length, and alloy composition to meet specific requirements for various applications. Customization ensures optimal performance in marine, chemical, and industrial environments.
These bars are widely utilized in marine engineering, desalination plants, and chemical processing equipment, thanks to their remarkable corrosion resistance in seawater and harsh environments. They play a crucial role in manufacturing components for shipbuilding, heat exchangers, condenser tubes, and pipelines. Moreover, Copper Nickel Rectangular Bars are also found in electrical and electronic equipment, the oil and gas industry, and architectural projects that require durable, long-lasting metal solutions. Their resistance to biofouling and erosion makes them particularly well-suited for offshore structures and water-handling systems, providing both reliability and longevity.
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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