Home > Copper Nickel > Copper Nickel 90/10 Tubing
Aisha Nickel Alloys is a dependable manufacturer and supplier of Copper Nickel 90/10 Tubing in Muscat, Oman. We provide tubing solutions designed for long-term performance in demanding marine and industrial environments. Our 90/10 copper nickel tubes are produced in accordance with international standards and carefully tested to ensure consistent quality and reliability. Serving industries such as marine, offshore, desalination, power, and oil & gas, we focus on building strong partnerships by delivering products that perform reliably, backed by technical support and a clear understanding of our customers’ operational needs.
Copper Nickel 90/10 tubing consists of approximately 90% copper and 10% nickel, with small additions of iron and manganese to enhance strength and corrosion resistance. This composition offers excellent resistance to seawater corrosion, erosion, and biofouling. The material provides good tensile strength, high ductility, and excellent toughness. Copper nickel 90/10 tubes are easy to fabricate, bend, and weld, making them suitable for complex piping systems while maintaining reliable mechanical performance under varying temperatures and pressures.
| Standard | ASTM B466, B467, B552 / ASME SB466, SB467, SB552 |
|---|---|
| Size | 1/2″ to 6′ in OD & NB in various SWG & SCH |
| Length | Single random, double random & required length |
| Form | Round, square, rectangular, coil, ‘u’ shape, pan cake, hydraulic |
| End | Plain end, beveled end, threaded |
| Material | Copper nickel – Cu-Ni Seamless Tube, C 70600 (CU -NI- 90/10) |
| 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 % |
At Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 90/10 Tubing in Muscat, OMAN, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the OMAN, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Copper Nickel 90/10 tubing is widely used in marine and offshore applications where resistance to seawater corrosion is essential. Common uses include seawater piping systems, condensers, heat exchangers, and shipbuilding components. These tubes are also extensively used in desalination plants, power generation facilities, and offshore oil & gas installations. Their natural resistance to biofouling and long service life make them ideal for continuous seawater flow systems. Copper nickel 90/10 tubing is valued for its durability, low maintenance requirements, and dependable long-term performance.
