George Metals, a prominent manufacturer and supplier located in Houston, USA, is all about high-quality Copper Nickel Bright Bars. These bars are celebrated for their precision and exceptional finish, crafted to meet strict industry standards. With decades of experience under their belt, George Metals guarantees reliability and excellence in every product, catering to a variety of industrial sectors. Their Copper Nickel Bright Bars are particularly sought after for their corrosion resistance, strength, and superb machinability, making them a go-to choice for critical applications. Dedicated to customer satisfaction, George Metals offers customized solutions to meet the diverse needs of projects across the nation.
Typically, Copper Nickel Bright Bars are made from a copper base alloyed with nickel, usually containing about 10% nickel along with trace amounts of iron and manganese. This blend provides remarkable corrosion resistance, especially in seawater environments. On the mechanical side, these bars boast good tensile strength, generally ranging from 60,000 to 80,000 psi, along with impressive toughness and ductility. Their bright finish, achieved through cold working, enhances surface hardness and smoothness, making them perfect for precision machining and applications that require clean, visually appealing components.
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.
You’ll find Copper Nickel Bright Bars widely used in marine engineering, desalination plants, and chemical processing, thanks to their outstanding resistance to seawater corrosion and biofouling. They play a vital role in manufacturing pumps, valves, and heat exchangers, where durability and reliability in tough conditions are essential. Plus, their excellent machinability and strength make them ideal for the aerospace, automotive, and electrical industries. With their bright finish and dimensional stability, they also shine in architectural and decorative applications, blending functionality with aesthetic charm.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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