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Based in Hyderabad, India, Daksh Sheets and Plates is a well-known producer and supplier of premium metal goods. With years of experience in the field, we are experts at providing high-quality sheets, plates, and specially designed solutions that satisfy demanding industrial requirements. The Copper Nickel 90/10 Circle is one of our most notable products; it is prized for its exceptional durability, mechanical strength, and resistance to corrosion. This alloy guarantees long-lasting performance in challenging conditions and is particularly well-suited for industrial, chemical, and marine applications. Daksh Sheets and Plates is a preferred partner for premium copper nickel products because we place a high value on dependability, accuracy, and affordability.
90% copper and 10% nickel make up the Copper Nickel 90/10 Circle (CuNi 90/10), with trace amounts of iron and manganese added to improve mechanical strength and corrosion resistance. This alloy has an elongation range of 30–40%, a yield strength of roughly 210 MPa, and a tensile strength of 550–700 MPa. Particularly in saltwater settings, it provides exceptional resistance to biofouling, stress corrosion cracking, and crevice corrosion. CuNi 90/10 is the perfect material for precision fabrication under demanding operating conditions because of its good formability, machinability, and weldability.
Standard | ASTM B122, ASME SB122 |
Dimensions | ASTM, ASME and API |
Standard | JIS, AISI, ASTM, GB, DIN, EN, etc. |
Thickness | 1 Mm To 100 mm. |
Diameter | Upto 2000 Mm. |
Circle Diameter | 3″ DIA up to 38″ DIA 1500 lbs max. |
Circles Form | Cold Rolled, Small Flat, Industrial, Proof Machined, Perforated, Forged Steel, Hot Rolled Circle. |
Grade | Cu | Mn | Pb | Ni | Fe | Zn |
Cu-Ni 90-10 | 88.6 min | 1.0 max | .05 max | 9-11 max | 1.8 max | 1 max |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Copper Nickel 90-10 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
STANDARD | WERKSTOFF NR. | UNS |
Copper Nickel 90/10 | 2.0872 | C70600 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Daksh Sheets and Plates based in Hyderabad , India, 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.
The copper nickel 90/10 circle offers many advantages including particular resistance to seawater corrosion, making it ideal for the marine environment It exhibits excellent resistance to biofouling, and ensures long service under extreme conditions. The alloy also offers strong mechanical properties such as high tensile strength, durability and resistance to stress corrosion cracking. It also has excellent thermal electrical conductivity along with excellent weldability and formability. These features make the Copper Nickel 90/10 Circle desirable for applications such as heat exchangers, desalination plants, and chemical plants.
Yes, we offer custom sizes for Copper Nickel 90/10 Circle to meet specific project needs. Our team at Daksh Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@dakshsheetsandplates.co.in
Because of their exceptional resistance to corrosion in seawater, copper nickel 90/10 circles find extensive use in both industrial and marine settings. They are crucial parts of desalination plants, heat exchangers, condenser tubes, and seawater piping, especially in ships and offshore platforms. The alloy is ideal for long-term use in submerged systems due to its inherent resistance to biofouling. Additionally, it is used in coinage, electrical systems, automotive parts, and chemical processing. CuNi 90/10 is a versatile and reliable material for harsh environments requiring high performance and dependability because of its strength, resistance to corrosion, and ease of fabrication.
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