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Hashmi Sheets and Plates is a trusted manufacturer and supplier of top-notch Copper Nickel Coil/Slitting Coil, proudly based in Doha, Qatar. The company is dedicated to providing precision-engineered products that not only meet international quality standards but also cater to the rigorous demands of today’s industries. They serve a variety of sectors, including marine, oil and gas, power generation, and industrial fabrication, with a strong focus on durability, corrosion resistance, and reliable performance. Thanks to their solid technical expertise, advanced processing capabilities, and a customer-centric approach, Hashmi Sheets and Plates guarantees timely deliveries and tailored solutions for a wide range of project needs throughout the region.
Copper Nickel Coil/Slitting Coil is an alloy primarily made up of copper and nickel, typically found in grades like 90/10 and 70/30 Cu-Ni, with small amounts of iron and manganese added to enhance strength and corrosion resistance. This alloy showcases impressive tensile and yield strength, along with high ductility and toughness. It excels in resisting seawater corrosion, erosion, and biofouling. Additionally, Copper Nickel Coil/Slitting Coil offers good thermal conductivity, is easy to form and weld, and maintains stable mechanical properties across a broad temperature range.
| 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. |
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 coil offer many advantages including exceptional corrosion resistance, especially in sea water and harsh marine environments. They are highly robust, resistant to biofouling, and store energy over a wide temperature range. The excellent thermoelectric conductivity of the alloy makes it ideal for heat exchangers and electrical components. Copper-nickel sockets also exhibit excellent formability, enabling complex shapes without compromising integrity. Properties that resist stress corrosion cracking and oxidation ensure long-term performance in complex applications such as shipbuilding, desalination plants and chemical processing, making it cost-effective and portable to it in the long run
This alloy is widely used in applications that demand high corrosion resistance and thermal efficiency. It’s a popular choice in marine and offshore industries for seawater piping systems, shipbuilding components, heat exchangers, condensers, and desalination plants. In the oil and gas, power generation, and industrial sectors, it’s favored for its durability, low maintenance needs, and long service life. Its excellent formability and strength also make it ideal for industrial fabrication, electrical applications, and engineered systems that operate in challenging environments.
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