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Aaron Sheets & Plates is a leading manufacturer in Midland, UK, of high quality metal products for a variety of industries For many years we have been providing durable sheets and plates designed to meet the specific needs of our customers role for In addition, we offer copper nickel 70/30 angles, known for their excellent corrosion resistance and strength, making them ideal for marine, chemical and industrial applications. Our commitment to quality ensures a reliable, cost-effective solution for every project.
Copper Nickel 70 / 30 (CuNi 70/30) Angle is an alloy made of 70% copper and 30% nickel, with trace amounts of iron and manganese. In particular, it improves seawater corrosion resistance, making it ideal for the marine environment. The alloys have good mechanical properties, including high tensile strength, typically around 500-550 MPa, and excellent fatigue resistance. It exhibits high ductility and formability, making it easy to manufacture and weld. CuNi 70/30 is resistant to biofouling and has low thermal expansion, making it reliable in harsh environments. It is widely used in heat exchangers, desalination plants and shipbuilding.
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.
Aaron Sheets and Plates based in Midland, UK, 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 Aaron Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Copper Nickel 70 / 30 Angle surfaces are used in a variety of marine engineering applications, due to their excellent corrosion resistance, especially seawater commonly found in ships for products such as water devices, inputs and heat exchangers. The product is used in desalination plants, offshore platforms and cooling systems where resistance to biofouling and stress corrosion is important Other applications include dense tubes, valves and pumps, where its durability and stability in harsh environments is critical to maintaining long-term performance and reliability.
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