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Al Vishwas Nickel Alloys, headquartered in Dubai, UAE, distinguishes itself as a leading manufacturer and supplier of high-grade Copper Nickel alloys, engineered for exceptional performance in harsh and corrosive industrial environments. Through the use of advanced manufacturing techniques and stringent quality controls, the company produces copper-nickel products renowned for their impressive corrosion resistance, thermal conductivity, and mechanical strength. Al Vishwas Nickel Alloys offers Copper Nickel in multiple forms, including sheets, plates, tubes, and bars, meeting a broad spectrum of industrial requirements. With an emphasis on industries such as marine, chemical processing, desalination, and power generation, the company is recognized for supplying reliable, durable, and high-performance copper-nickel solutions for challenging applications.
Copper Nickel alloys typically consist of 10–30% nickel, with copper making up the balance, plus small quantities of iron and manganese to enhance mechanical properties and corrosion resistance. This mixture delivers outstanding defense against seawater corrosion, biofouling, and oxidizing environments. From a mechanical standpoint, Copper Nickel demonstrates solid tensile strength, ductility, and toughness, together with remarkable thermal and electrical conductivity. Its distinctive mix of corrosion resistance, strength, and durability makes it perfect for applications demanding long-lasting reliability in severe environments, particularly in marine and chemical processing industries.
| Specification | EN, DIN, JIS, ASTM, BS, ASME, AISI |
|---|---|
| Standard Specification | ASTM B111 |
| ASME SB111 | |
| Size | 15NB to 150NB IN |
| Diameter | 3.17mm to 350mm diameter |
| Length | 100 mm to 3000 mm Long & Above |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc |
| Condition | Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Copper Nickel 70/30 | 65.0 min | 1.0 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 70/30 | 0.323 lb/in3 at 68 F | 2260 °F | Psi – 50000 | Psi – 20000 | 30 % |
At Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Bars in Dubai, UAE, delivering advanced solutions for every piping requirement you have. Our modern manufacturing facilities are strategically situated in the UAE, enabling us to keep an extensive stock of more than 16,000 tons of top-quality materials on hand and ready for immediate supply. We are committed to providing exceptional products and services, guaranteeing dependability and excellence for our worldwide customers.
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Copper Nickel alloys are widely applied in industries that demand strong resistance to corrosion, biofouling, and high thermal conductivity. In marine environments, they are vital for seawater piping systems, heat exchangers, condensers, and shipbuilding components because of their capacity to endure seawater corrosion. Desalination plants depend on Copper Nickel for piping and heat exchangers that handle saline water. Within the chemical processing sector, it is frequently used for pumps, valves, and other essential components, guaranteeing durability and efficiency in demanding conditions.
