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Smith Fittings stands out as a top-notch manufacturer and supplier of **Copper Nickel 70/30 Angles** 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 Angles 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 angles are perfect for marine, industrial, and structural applications, blending strength with formability for effortless fabrication. Smith Fittings caters to a variety of industries, including marine engineering, electronics, aerospace, and industrial manufacturing, providing copper-nickel solutions that adhere to international standards for long-lasting performance and efficiency.
**Copper Nickel 70/30 Angles** are made up of **copper (70%)** and **nickel (30%)**, along with small amounts of **iron, manganese, and other alloying elements**. They boast impressive **tensile strength (250–400 MPa)**, **ductility**, **corrosion resistance**, and outstanding **thermal and electrical conductivity**, making them ideal for applications that demand mechanical strength, flexibility, and durability in challenging environments.
| 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.
Josh Sheets and Plates based in Canberra, Australia, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Copper Nickel 70 / 30 Angle has several advantages. Its exceptional corrosion resistance, especially in seawater, makes it ideal for the marine environment. The alloy’s high resistance to biofouling and scaling ensures long-term performance in marine heat exchanger applications. CuNi 70/30 offers excellent strength, excellent ductility, and is easy to manufacture, including welding and fabrication. It has a lot of thermal expansion, which makes it stable in temperature fluctuations. The alloy is also resistant to pitting, crevice corrosion and stress corrosion cracking, providing reliability in harsh industrial marine environments
Yes, we offer custom sizes for Copper Nickel 70 / 30 Angle to meet specific project needs. Our team at Josh Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
You’ll find **Copper Nickel 70/30 Angles** commonly used in **marine structures, shipbuilding, piping systems, and heat exchangers** thanks to their exceptional resistance to seawater and chemical corrosion. In **industrial and fabrication settings**, they serve as **structural supports, machinery components, and custom engineering projects** where reliability, strength, and long-term durability are essential. Moreover, these angles find their place in the **aerospace, automotive, and renewable energy sectors**, offering operational efficiency, low maintenance, and high performance. Their unique blend of **mechanical strength, corrosion resistance, and workability** makes Copper Nickel 70/30 Angles a go-to choice across marine, industrial, and engineering applications.
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