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In the heart of Manila’s industrial landscape, Diaz Sheetsandplates stands as a trusted partner for high-performance materials, specializing in the robust Copper Nickel 9010 Circle. We understand that the integrity of your project begins with the quality of its components, which is why we are dedicated to providing this exceptional alloy with a commitment to reliability and expert service, ensuring your marine and industrial applications are built on a foundation of enduring strength and corrosion resistance.
This particular alloy, often called CuNi 90/10, is primarily composed of about 90% copper and 10% nickel, with small but crucial additions of iron and manganese. This specific blend gives the material its remarkable toughness and excellent ductility, allowing it to be formed into precise circles without compromising its structural integrity. Its most celebrated characteristic is an outstanding resistance to corrosion, especially in aggressive saltwater environments, where it performs reliably over the long term.
| 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.
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.
The unique properties of the Copper Nickel 9010 Circle make it indispensable for demanding environments, most notably in shipbuilding and offshore engineering. You will find it expertly fabricated into critical components like condenser plates, pump parts, and seawater piping systems where failure is not an option. Its reliability also extends to power generation plants and desalination units, proving its worth in any application that requires unwavering performance against the relentless challenges of seawater corrosion and biofouling.
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