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Hassan Sheets and Plate Manufacturer and Supplier has earned a solid reputation in Riyadh, Saudi Arabia, for providing top-notch metal products that cater to a variety of industrial needs. We specialize in Copper Nickel 70/30 sheets and plates, ensuring they excel in durability, corrosion resistance, and precision engineering. Our materials are carefully sourced and processed under strict quality control to meet international standards. Whether it’s for the marine, oil & gas, or power generation sectors, our Copper Nickel 70/30 sheets and plates are designed to endure tough environments, guaranteeing reliable performance and long-lasting value for clients throughout Saudi Arabia and beyond.
Copper Nickel 70/30 (UNS C71500) sheets and plates are made up of about 70% copper and 30% nickel, with a touch of iron and manganese to boost corrosion resistance. This alloy is celebrated for its remarkable strength and durability, particularly in marine settings. It boasts a tensile strength of around 52 ksi (360 MPa) and a yield strength of 18 ksi (125 MPa), along with excellent ductility and thermal stability. These mechanical properties make it perfect for high-pressure systems and environments exposed to aggressive corrosive agents like seawater and various chemical solutions.
| Specifications | : | ASTM / ASME SB 122 |
| Size | : | 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm |
| Thickness | : | 0.1mm to 12 mm Thk |
| Form | : | Plain Sheet, Shim Sheet |
| Finish | : | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Hardness | : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cupro Nickel 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 Sheets and Plates offer excellent corrosion resistance, particularly in marine and industrial environments, making them ideal for seawater applications. Their high strength and excellent resistance to biofouling ensure longevity and reliability in harsh conditions. These materials also exhibit good thermal conductivity, making them suitable for heat exchange applications. The 70/30 alloy provides outstanding weldability, formability, and machinability, allowing easy customization and fabrication. Copper Nickel 70/30 Sheets and Plates also offer resistance to pitting, crevice corrosion, and stress corrosion cracking, enhancing durability and performance in diverse industries.
You’ll find Copper Nickel 70/30 sheets and plates in a range of demanding applications that require high corrosion resistance, especially in saltwater and marine settings. They’re commonly used in shipbuilding for components like hulls, condensers, and seawater piping systems. Additionally, they play a vital role in offshore oil and gas platforms, desalination plants, and heat exchangers, thanks to their resistance to biofouling and stress corrosion cracking. In the power generation and chemical industries, these plates are prized for their thermal conductivity and mechanical reliability, making them ideal for heat exchangers and pressure vessels.
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Riyadh, Saudi Arabia
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