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Smith Fittings stands out as a top-notch manufacturer and supplier of **Copper Nickel 70/30 Channels** right from **Canberra, Australia**. We take pride in offering high-quality copper-nickel products that are celebrated for their remarkable corrosion resistance, durability, and exceptional thermal and electrical conductivity. Our Copper Nickel 70/30 Channels are crafted with precision, utilizing cutting-edge production techniques and rigorous quality control to guarantee consistent dimensions, a smooth surface finish, and dependable performance. These channels are perfect for marine, industrial, and structural applications, providing the strength and formability needed for easy fabrication. Smith Fittings caters to a variety of industries, including marine engineering, electronics, aerospace, and industrial manufacturing, delivering copper-nickel solutions that adhere to international standards for long-lasting efficiency and performance.
| Specifications | : | ASTM B151 / ASME SB151 |
| Dimensions | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Cu-Ni 70/30 Angle | : | 5mm to 9mm |
| Cu-Ni 70/30 Channel | : | 40mm*20mm~300mm*300mm |
| Cu-Ni 70/30 Beam | : | 3″ thru 12.31″ |
| Cu-Ni 70/30 Chain | : | 1/8 inch – 1/2 inch Diameter |
| Thickness | : | 3.0mm – 120mm |
| Length | : | 3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes |
| Type | : | Angle, C Channel, U Channel, H Beam, I Beam, T Beam, W Beam, Chain |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 70/30 | 65 min | 1.0 max | 0.05 max | 29-33 max | 0.4-1.0 max | 1 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Cupro Nickel 70/30 | 2.0882 | C71500 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Copper Nickel 70/30 Channel offer several advantages. They are insoluble, especially in ambient seawater, making them ideal for marine applications. The alloy also provides excellent resistance to biofouling, providing durability under extreme conditions. Its strength and compression durability make it suitable for high-pressure environments. In addition, CuNi 70/30 has excellent thermal conductivity and is easy to weld, providing versatility in manufacturing. Its low maintenance requirements and high resistance to scaling and pitting further enhance its industrial appeal.
These **Copper Nickel 70/30 Channels** find extensive use in **marine structures, shipbuilding, piping systems, and heat exchangers** thanks to their exceptional corrosion resistance in seawater and various chemical settings. In **industrial and fabrication contexts**, they serve as **structural supports, machinery components, and custom engineering projects** where strength, durability, and reliability are paramount. Moreover, these channels are utilized in the **aerospace, automotive, and renewable energy sectors**, ensuring long-term performance, low maintenance, and operational efficiency. Their blend of **mechanical strength, corrosion resistance, and workability** makes Copper Nickel 70/30 Channels a go-to choice in demanding marine environments.
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