CuNi 90/10 Supplier | EN 12163 | UNS C70600 | CuNi10Fe1Mn | CW352H

CuNi 90/10,   En 12163

CuNi 90 10 Manufacturer | 90 10 Copper Nickel | UNS C70600 | CuNi10Fe1Mn | CW352H | CN102

Siddhagiri Metals and Tubes is a renowned supplier and manufacturer of CuNi 90/10 Grade worldwide. We are well known for our best quality UNS C70600 grade.

CuNi 90/10 specifications include UNS C70600,  CW352H,  CN102 and 2.0872. The chemical designation for 90 10 copper nickel is CuNi10Fe1Mn.

CuproNickel 90/10 is an alloy that constitutes the elements of copper and nickel at its core. CuNi 90/10 is further strengthened by adding metallic constituents such as iron and manganese. The major advantage of conceiving this alloy is to achieve a high degree of resistance from oxidation and protection from corrosive stress. Based on the proportions of mixing copper and nickel to create Cupronickel, two chemical compositions give rise to two different types of Cupronickel alloys. Cupro-Nickel 70/30 alloy shows a high resistance towards corrosion from sea water, brine water, organic salts and compounds, diluted acids, and more. It also provides a larger strength for stronger pressures. However, 90/10 Copper Nickel alloy sports a wide usage throughout the industry.This is primarily due to the low cost of manufacturing the alloy, which grants quite a decent degree of sea water corrosion resistance for most industrial purposes. This ability to resist corrosion comes primarily due to the presence of considerable amounts of manganese and iron in them. Apart from those, elements such as niobium and chromium are added to the CuNi as well. Usage of equipment made from CuNi 90/10 is a popular choice due to its ductility. Pipes, fittings, flanges, and a variety of other products are opted to be manufactured using UNS C70600, especially for certain industries due to their ability to be welded and forged as well as their capacity of cold working and hot forming.

CuNi 90 10 is preferred over stainless steel grades where high resistance against stress, corrosion, and other chemicals is required. Sea water based machinery that involves valves and pumps are the best areas to use 90/10 Copper Nickel products to their high resistance to saline water. CuNi forms a protective film which is multi-layered in marine conditions involving flowing sea water or even high velocity polluted water. Shipbuilding, offshore oil rigs, power generation establishments, and a multitude of other industries are choosing 90/10 Copper Nickel based products to ensure a high-level consistency and continuity of their operations. UNS C70600 ( CuNi10Fe1Mn) is a durable alloy that exhibits an excellent level of fabricability and is not affected by any bio-fouling. Most of its mechanical properties show a great affinity towards tensile strength, making it strong as well as durable for a long period of time.

We manufacture and export all forms of Copper-Nickel alloy such as Pipe, Tube, Flange, Fittings, Fasteners, Wire-Mesh, Sheet plate, Round Bar, etc. Contact us for the best price on copper-nickel products.

Carpenter 20 is a registered trademark of Carpenter Technologies.

 90/10 Copper Nickel Forms

90/10 Copper Nickel Chemical Composition :


90/10 Copper Nickel Physical Properties :

Melting Point2100
Density0.323 lb/in3
at 68°F
Specific Gravity8.94
Electrical Resistivity115.0 ohms-cmil/ft @ 68°F
Electrical Conductivity9 %IACS @ 68°F
Thermal Conductivity26.0 Btu · ft/(hr · ft2·oF)at 68°F
Coefficient of Thermal Expansion9.5 ·10-6 per oF (68-572 °F)
Specific Heat Capacity 0.09 Btu/lb/oF at 68°F
Modulus of Elasticity in Tension 18000 ksi
Modulus of Rigidity6800 ksi
Machinability Rating20%

90/10 Copper Nickel Applications :

  • Car Power Steering Tube
  • Brake Lines Buyer
  • Screw Lamp Bases Modern
  • Condenser Plates
  • Condensers
  • Weld Torch Tips
  • Heat Exchanger Tubes

CuNi 90 10 Equivalent Grades and Other Names :

  • Cupronickel 90/10
  • Copper-Nickel 90/10
  • UNS C70600
  • CuNi 90/10
  • CW352H
  • CN102
  • CuNi10Fe1Mn
  • 2.0872
  • EN 12163

Siddhagiri Metals and Tubes, Cupro-Nickel 90/10 Supplier Manufacturer :

Siddhagiri Metals and Tubes is a Global Supplier of Cupronickel 90/10 Supplier and its  products, providing you at Best prices. Cupro Nickel 90 10 Products are :-

  • UNS C70600 Pipe

  • 90 10 Copper Nickel Tube

  • UNS C70600 Flange

  • UNS C70600 Pipe Fittings

  • UNS C70600 Forged Fittings

  • UNS C70600 Tube Fittings

  • UNS C70600 Round Bar

  • UNS C70600 Sheet Plate

Whatever may be the specification, grade or service, we offer the best solution for all the queries. Our inventory position and worldwide business relationships make us a leader in the distribution industry. All our products are fabricated from high-quality raw materials. These products are manufactured under the supervision of our experienced experts using the best technology. As a Renowned cupro Nickel 90/10 supplier our ability to supply  products on a project basis is one of our strongest competencies and is unsurpassed in this business worldwide.

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