Copper Nickel Products

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90/10 cupronickel is a 90% copper, 10% nickel alloy that also contains small but important additions of iron and manganese to enhance overall strength corrosion resistance. This, combined with high ductility and toughness, makes it a popular grade for marine, architectural and industrial applications

Technical Specifications:

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Copper nickel 70 30 thermal conductivity is 29 W/(m·K). The Elongation at Break of Copper nickel (rolled-H04 for flat products/hard drawn-H80 for tubing), is 11.00% and its Elongation at Break (annealed), is 40%. The Density of 70/30 Copper nickel is 0.323 lb/in³ (8.94 g/cm3). Cupro Nickel 70/30 contains 70% copper and 30% nickel. It also has a small amount of manganese and iron in it, making it more resistant to erosion and corrosion. The resistance of 70/30 CuNi has been found to be much better in polluted seawater and in high-velocity waters (up to 4.5m/s). Related Specifications of 70/30 are C71500, DEF STAN 02-879 Annex B, BS2874, CuNi30Mn1Fe, CN107, NES780, DGS320, C71520, EN 12164, CW354H, ASTM B151, DEF STAN 02-780 and 2.0882.

Copper Nickel 70/30 Chemical Composition:
Copper Nickel 70/30 Mechanical Properties:

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With the constant support of the talented team of professionals, we are engaged in offering an extensive array of Copper Flat Bar in the market.

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CMC Metals Pvt. Ltd. offers a wide range of Copper Nickel 70/30 Plates to clients. We also offer the same at market leading prices. Copper Nickel 70 / 30 Plates (UNS C71500) are used in welding backing rings, flexible metal hose, weld wire and boiler parts. These Cupro Nickel 70 / 30 Plates are also used as machined and forged valve and pump parts that are utilized for seawater services. Our Cu-Ni 70 / 30 Plates are also used in Condensers, Seawater piping, Power plants, Exchanger shells, and more. Our Cu-Ni 70 / 30 Plates retain strength over a wide temperature range, attractive for high temperature applications. We are a known manufacturer, exporter and supplier of these products that offer in different sizes and shapes to our clients.

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Backed ourselves with sound facilities and industrial knowledge, we have emerged as one of the leading firm of a premium quality Copper Nickel 90/10 Sheets in India. Cupro Nickel 90 / 10 Sheets (UNS C70600) are used in power steering tube, brake lines, condenser plates, pressure vessels and distiller tubes. Because of their unique useful properties, Copper Nickel 90 / 10 Plates are specified for marine engineering applications, such as in shipbuilding and repair, desalination plants, offshore oil and gas structures and power generation. These Cu-Ni 90 / 10 Sheets are also used as machined and forged valve and pump parts that are utilized for seawater services.