Home > Copper Nickel > Copper Nickel 90/10 Bars
Aisha Nickel Alloys, based in Muscat, Oman, is a trusted manufacturer and supplier of high-quality copper-nickel products, including bars, pipes, fittings, and welding consumables. Serving marine, offshore, desalination, chemical processing, and power generation industries, the company provides products that meet international standards and deliver reliable performance in harsh environments. Known for consistent quality, corrosion resistance, and technical expertise, Aisha Nickel Alloys offers Copper Nickel 90/10 Bars as a premium solution. These bars are engineered for high strength, durability, and excellent resistance to seawater corrosion, making them ideal for industrial and marine applications.
Copper Nickel 90/10 Bars consist of approximately 90% copper and 10% nickel, with minor amounts of iron and manganese to enhance strength and corrosion resistance. The alloy provides excellent tensile and yield strength, good ductility, and superior impact resistance. Copper Nickel 90/10 maintains dimensional stability and mechanical integrity under high pressure, turbulent flow, and prolonged exposure to seawater or saline industrial environments. These bars exhibit outstanding resistance to pitting, erosion, and biofouling, ensuring reliable performance in demanding marine and industrial applications.
| Dimensions | DIN, EN, ASTM, JIS, ASME, BS, AISI |
|---|---|
| Round bar size | Diameter: 3-~800mm |
| Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Billet Size | 1/2 to 495mm Diameter |
| Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Dimensions | Diameter / Height: |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Surface | Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished |
| Condition | Hardened & tempered, annealed |
| Technique | Stainless Steel Cold Drawn, Hot Rolled, Forged Round Bar,Cold Rolled, Rod |
| Processing | Bar cutting to 650mm |
| Form | Rod, Round, Channel Bar, T-Bar, Flat Bar, Precision Ground Bar, Blocks, Square, Rings, Round Rod, Triangle, Hollow, Rectangle, Threaded, Hex (A/F), Profiles, Half Round Bar, Ingot, Billet, I/H Bar, Forging etc. |
| Grade | Element | |||||||
|---|---|---|---|---|---|---|---|---|
| Cu | 88.7 | |||||||
| Fe | 1.3 | |||||||
| Ni | 10.0 | |||||||
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength, ultimate | 303-414 MPa | 43900-60000 psi |
| Tensile strength, yield (depending on temper) | 110-393 MPa | 16000-57000 psi |
| Elongation at break (in 254 mm) | 42.00% | 42.00% |
| Machinability (UNS C36000 (free-cutting brass) = 100%) | 20% | 20% |
| Shear modulus | 52.0 GPa | 7540 ksi |
| Poisson’s ratio | 0.34 | 0.34 |
| Elastic modulus | 140 GPa | 20300 ksi |
At Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 90/10 Bars 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 Bars are widely used in marine and offshore piping systems, desalination plants, chemical processing equipment, and power generation facilities. They are ideal for fabrication into pumps, valves, heat exchangers, condensers, and pipelines exposed to seawater or brackish water. The bars’ high strength, corrosion resistance, and durability make them suitable for shipbuilding, offshore platforms, and other industrial installations. Copper Nickel 90/10 Bars are also used in repair, maintenance, and retrofit projects requiring long-term reliability. Their resistance to erosion, pitting, and biofouling ensures dependable performance in harsh marine and industrial environments.
