Home > Copper Nickel > Copper Nickel 90/10 Sheets and Plates
Copper Nickel 90/10 Sheets and Plates are custom-built from an alloy predominantly composed of 90% copper and 10% nickel, with minor additions of other elements such as iron and manganese. This precise composition imparts remarkable corrosion resistance, particularly in harsh marine environments, making it indispensable across various industrial sectors. Its exceptional properties make it a preferred material for critical applications like marine engineering, offshore structures, and heat exchangers, where resilience and reliability are essential.
Specifications | : | ASTM / ASME SB122 |
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 | : | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle), Ring (Flange) |
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 90/10 | 88.6 min | 1.0 max | 0.05 max | 9-11 max | 1.8 max | 1 max |
Grade | Cu | Mn | Pb | Ni | Fe | Zn |
Cupro Nickel 90/10 | 88.6 min | 1.0 max | 0.05 max | 9-11 max | 1.8 max | 1 max |
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We offer These Copper Nickel 90/10 Sheets and Plates per DIN, ISO, JIS or ANSI Standard.
Copper Nickel 90/10 Sheets and Plates find extensive use across various industries due to their exceptional properties. Marine engineering uses them to construct ship hulls, offshore platforms, and seawater piping systems, thanks to their excellent corrosion resistance and durability in saltwater environments. Additionally, their superior thermal conductivity makes them ideal for heat exchangers and condensers in power plants and chemical processing facilities, where efficient heat transfer is crucial.
Marine Applications: Copper Nickel 90/10 is highly resistant to seawater corrosion, making it ideal for marine applications such as shipbuilding, offshore oil treatment and marine water supply systems.
Heat exchanger: Excellent thermal conductivity and corrosion resistance make it suitable for use in heat exchanger tubes and plates, especially in areas where exposure to seawater or brackish water is expected
Desalination Plants: Due to its resistance to corrosion and biofouling in saline environments, 90/10 copper-nickel is commonly used in desalination plants for heat exchangers, condensers and piping systems
Power generation: Used in condenser tubes, heat exchangers, and piping systems in power plants where corrosion and sedimentation resistance is required, especially in coastal or marine environments
Chemical Applications: The corrosion resistance of Copper Nickel 90/10 makes it suitable for a variety of chemical applications, including the production of acids, alkalis and other corrosive solvents
Define your requirements: Identify specific features and attributes important to your application. Consider factors such as corrosion resistance, strength, conductivity, thermal insulation, and production requirements.
Water resistance: Copper Nickel 90/10 (90% copper, 10% nickel) is known for its excellent corrosion and bio-odor resistance in seawater. Prioritize these properties if your project involves the marine environment or corrosive conditions.
Size and Dimensions: Based on your project specifications, determine the required dimensions and dimensions of the pages or plates. Make sure that your supplier can supply you with what you need.
Quality Standards: Check if the copper-nickel sheet or plate meets the appropriate standards, such as ASTM (American Society for Testing and Materials) or other international standards. Adherence to standards ensures product reliability and efficiency.
Feature Requirements: Consider whether the product needs to be easy to manufacture, weldable, or machinable for your materials. Copper Nickel 90/10 is usually ductile and is easily manufactured by standard methods such as welding, machining and forming.
Vendor Reputation: Choose a reputable supplier with a track record of providing a high-quality copper-nickel product. Look for suppliers with certifications and experience in providing products in similar applications.
Yes, Copper Nickel 90/10 sheets and plates are suitable for underground applications due to their excellent corrosion resistance, especially in marine environments and soils. Their durability, resistance to biofouling, and compatibility with underground conditions make them ideal for use in pipelines, ship hulls, and underground structures.
Copper Nickel 90/10 sheets and plates are less susceptible to galvanic corrosion compared to other metals due to their similar electrochemical properties. However, in certain conditions where they’re in contact with dissimilar metals, galvanic corrosion can occur. Proper design considerations and insulation techniques can mitigate this risk effectively.
Yes, Copper Nickel 90/10 sheets and plates are highly recyclable. They can be easily reclaimed and reused without losing their inherent properties. Recycling reduces the need for primary production, conserves resources, and minimizes environmental impact, making copper nickel an environmentally sustainable choice.
Copper Nickel 90/10 sheets and plates generally require minimal maintenance due to their excellent corrosion resistance. Regular inspection for surface cleanliness and integrity is recommended, particularly in marine environments. Periodic cleaning with mild detergent and water can help maintain their appearance, while corrosion inhibitors may be applied for additional protection.
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