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Copper Nickel 90/10 Pipes & Tubes: Features, Benefits, Applications, and Types
Copper Nickel 90/10 Pipes & Tubes are widely used across marine, power generation, and offshore industries due to their superior corrosion resistance and excellent mechanical properties. At Sandvik, we specialize in delivering high-grade Copper Nickel 90/10 solutions that are engineered to perform in the harshest environments. These pipes and tubes are an essential part of infrastructure where seawater, brine, or other aggressive fluids are present, making them a preferred choice for high-performance applications.
So, what exactly are Copper Nickel 90/10 Pipes & Tubes? These are copper alloy-based piping components that consist of 90% copper and 10% nickel, often combined with small amounts of iron and manganese to improve overall strength and corrosion resistance. They are manufactured to precise standards, offering high durability and thermal conductivity. These tubes and pipes come in seamless and welded forms and are available in various thicknesses and lengths, depending on the application requirements.
One of the biggest advantages of Copper Nickel 90/10 Pipes & Tubes Suppliers is the material’s exceptional resistance to seawater corrosion, biofouling, and stress corrosion cracking. This makes them ideal for long-term use in marine environments, unlike standard steel or other alloy pipes that degrade over time. These pipes also have a long service life and require minimal maintenance, translating into lower operational costs and increased system reliability.
From desalination plants to offshore oil platforms, Copper Nickel 90/10 Pipes & Tubes Stockists serve a broad range of industries. In the marine industry, they’re used in shipbuilding for seawater piping systems, heat exchangers, and condensers. In power generation, they are integral in cooling systems and feedwater heaters. Petrochemical and chemical industries use these pipes in handling aggressive fluids. Even architecture and HVAC systems benefit from their aesthetic and mechanical reliability.
There are several types of Copper Nickel 90/10 Pipes & Tubes Exporters available, each suited to specific use cases. Seamless pipes offer superior strength and are ideal for high-pressure systems. Welded pipes are cost-effective and suitable for less critical applications. Round tubes are commonly used in structural applications and heat exchangers. Square and rectangular tubes are often chosen for custom fabrication and specialized architectural designs. Each type ensures compatibility with various welding and fabrication processes, providing flexibility across industrial needs.
At Sandvik, we stand out as trusted Copper Nickel 90/10 Pipes & Tubes Manufacturers, offering quality-tested products that meet international standards such as ASTM B466, B467, and DIN 86019. Our inventory is robust, and we provide tailored solutions with fast delivery across the globe.
Specification of Copper Nickel 90/10 Pipes & Tubes
| Specification : | ASTM B466, B467, B111 / ASME SB466, SB467, SB111 |
|---|---|
| Standard : | ASTM, ASME and API |
| Size : | 1/2" TO 6' IN OD & NB IN Various SWG & SCH |
| Outer Diameter : | 4.00 to 22.00 mm |
| Wall Thickness : | Between 0.15mm and 1.50 mm |
| Type : | Seamless / ERW / Welded / Fabricated Pipes |
| Form : | Round, Square, Rectangular, Oval, Hydraulic Etc |
| Length : | Single Random, Double Random & Required Length |
| End : | Plain End, Beveled End, Treaded |
| Schedule : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Inspection, Test Reports : | Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports |
| Packing : | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
| Specials : | Sizes and Specifications other than above can be manufactured on request |
Equivalent Grades of Copper Nickel 90/10 Pipes & Tubes
| STANDARD | UNS | WNR. |
|---|---|---|
| Copper Nickel 90/10 | C70600 | 2.0872 |
Chemical Composition of Copper Nickel 90/10 Pipes & Tubes
| 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 |
Mechanical Properties of Copper Nickel 90/10 Pipes & Tubes
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength, ultimate | 372-517 MPa | 54000-75000 psi |
| Tensile strength, yield (depending on temper) | 88.0-483 MPa | 12800-70100 psi |
| Elongation at break (in 381 mm) | 45.0% | 45.0% |
| Charpy impact | 107 J | 78.9 ft-lb |
| Machinability (UNS C36000 (free-cutting brass) = 100%) | 20% | 20% |
| Shear modulus | 57.0 GPa | 8270 ksi |
| Poisson's ratio | 0.34 | 0.34 |
| Elastic modulus | 150 GPa | 21800 ksi |