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Santner Nickel Alloys, based in Hamilton, New Zealand, stands out as a top manufacturer and supplier of Copper Nickel Bars, providing high-quality materials for marine, chemical, and industrial uses. These bars are designed to offer exceptional corrosion resistance, impressive mechanical strength, and durability even in tough conditions. With strict quality control measures in place, Santner ensures that their Copper Nickel Bars have precise dimensions, uniform composition, and reliable performance. Commonly found in shipbuilding, heat exchangers, piping systems, and chemical processing equipment, these bars promise long-lasting reliability. By blending advanced manufacturing techniques with global quality standards, Santner Nickel Alloys delivers Copper Nickel Bars that meet essential industrial needs.
Copper Nickel Bars are mainly made up of 90% copper and 10% nickel (CuNi 90/10) or 70% copper and 30% nickel (CuNi 70/30), often including trace elements like iron and manganese to boost strength and corrosion resistance. These bars showcase excellent tensile and yield strength, ductility, and fatigue resistance while also maintaining high thermal conductivity. They are particularly resistant to seawater corrosion, biofouling, and oxidizing environments. Their robust mechanical properties and dimensional stability make Copper Nickel Bars ideal for machining, forming, and fabrication processes, ensuring top performance in marine, chemical, and industrial applications.
| Specifications | ASTM B151, ASME SB151 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Range | 5 To 500 mm thick in 100 TO 6000 mm |
| Cu-Ni Round Bars | 6 to 120 mm. |
| Cu-Ni Square Bars | 10 to 200 mm. |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | 100 to 3660 mm Long |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Grade | Cu | Pb | Fe | Zn | Ni | Mn |
| Copper Nickel | 65.0 min | .05 max | 0.4-1.0 | 1 max | 29-33 | 1 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
At Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Bars in Hamilton, New Zealand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the New Zealand, 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 Bars find extensive use in industries where corrosion resistance, strength, and durability are essential. In marine settings, they play a vital role in shipbuilding, seawater piping, and condenser tubes. In the realm of chemical processing, these bars are utilized in heat exchangers, tanks, and equipment that handle corrosive fluids. Power generation, desalination plants, and HVAC systems depend on Copper Nickel Bars for dependable structural and functional components. Their resistance to harsh environments makes them a go-to choice for various applications.
