Browse Our Collection
Get instant quotes that fit your budget perfectly.
Hassan Sheets and Plate, a leading manufacturer and supplier based in Riyadh, Saudi Arabia, proudly offers top-notch **Copper Nickel 70/30 Coils and Slitting Coils**. These coils are perfect for a range of applications, including marine environments, heat exchangers, and industrial fluid systems. This particular alloy, composed of 70% copper and 30% nickel, is celebrated for its remarkable resistance to seawater corrosion, erosion, and biofouling. At Hassan, we cater to the diverse needs of industries throughout Saudi Arabia and the GCC by providing Cu-Ni 70/30 coils in various widths, thicknesses, and slit forms.
The typical makeup of Copper Nickel 70/30 Coils includes **70% Copper and 30% Nickel**, along with trace amounts of **iron and manganese** to enhance strength and corrosion resistance. This alloy boasts impressive **mechanical properties**, such as **good tensile strength (approximately 500 MPa)**, excellent ductility, and outstanding resistance to pitting, stress corrosion cracking, and hydrogen embrittlement. It performs reliably under both hot and cold working conditions and is easy to weld and form.
| Specification | ASTM B122 / ASME SB122 |
|---|---|
| Thickness | Plate 0125″ to 5.00″ / Sheets 008″ to .0125″ |
| Sheet / Plates Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm |
| Sheet / Plates Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Sheets Hardness | Half Hard, Quarter Hard, Soft, Hard, Spring Hard |
| Plate / Sheets Size | 15NB to 150NB In |
| Tempers | Annealed, 1/4, 1/2 Hard, 3/4 Hard, Full Hard |
| Coils Thickness | 0.3 mm to 120 mm |
| Coils Length | AS PER CUSTOMER’S REQUIREMENT |
| Form | Sheets, Plates, Coils, Strips, Circle, Ring, Disc, Foils |
| Value Added Service | Cladding, Heat Treatment, Annealed, Pickling, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 70/30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 70-30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Copper 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.
These Copper Nickel 70/30 Coils and Slitting Coils find extensive use in **desalination plants, marine hardware, condenser tubing, offshore oil rigs, heat exchangers, piping systems, and shipbuilding**. Their exceptional resistance to saline environments and biofouling makes them particularly well-suited for **seawater cooling, ballast systems, and hydraulic lines**. With these coils, you can expect long-lasting performance, minimal maintenance, and dependable reliability in challenging, chloride-rich environments.
| Steel Coil | Size (mm) | Weight per Coil (Kg) | Size(mm) | Weight per Coil (Kg) |
|---|---|---|---|---|
| Copper Nickel 70/30 Coil | 4000 x 2000 x 2.0 | 136.0 | 3000 x 1500 x 5.0 | 191.0 |
| Copper Nickel 70/30 Coil | 4000 x 2000 x 3.0 | 204.0 | 4000 x 2000 x 5.0 | 340.0 |
| Copper Nickel 70/30 Coil | 2500 x 1250 x 4.0 | 106.0 | 2500 x 1250 x 6.0 | 159.0 |
| Copper Nickel 70/30 Coil | 3000 x 1500 x 4.0 | 153.0 | 3000 x 1500 x 6.0 | 230.0 |
| Copper Nickel 70/30 Coil | 4000 x 2000 x 4.0 | 272.0 | 4000 x 2000 x 6.0 | 408.0 |
| Copper Nickel 70/30 Coil | 2500 x 1250 x 5.0 | 133.0 |
Copper nickel 70/30 coils and Slitting Coil offer many benefits including excellent resistance to seawater corrosion, making them ideal for marine applications. Their excellent resistance to biofouling, oxidation and stress corrosion cracking makes them durable in harsh environments. The alloy provides excellent thermal and electrical conductivity along with excellent formability and weldability. Copper nickel 70/30 coils are strong yet flexible, have high tensile and yield strengths, making them suitable for use in heat exchangers, desalination plants and chemical processes along with continuous operation at extreme temperatures and provides lower maintenance over time.
Yes, we offer custom sizes for Copper Nickel 70/30 Coil, Slitting Coil to meet specific project needs. Our team at Hassan 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 coil and slitting coil is an extremely durable and corrosion-resistant alloy, which is primarily used in marine applications such as seawater systems, heat exchangers, and motors removal of salt. Moreover, it is used for condensers, electrical components and various heat exchangers. Its strength, strength and resistance to biofouling also make it suitable for industrial medical devices.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Discover high-quality products tailored to meet your unique needs and preferences.
Get instant quotes that fit your budget perfectly.
Riyadh, Saudi Arabia
Copyright 2024 Hassan Sheet and Plates. All rights reserved