Properties of Cupro Nickel 90/10 Tubes
What are Cupro Nickel 90/10 Tubes?
Cupro Nickel 90/10 Tubes have outstanding mechanical properties that make them a preferred material in many industries. The alloy has excellent ductility and malleability, making it easy to fabricate into various shapes and sizes. Its strength ranges from 200 to 500 MPa, and it can withstand a temperature range of -195°C to 260°C. Furthermore, Cupro Nickel 90/10 exhibits excellent thermal conductivity, which makes it an ideal choice for heat exchangers, condensers, and evaporators.
One of the most remarkable properties of Cupro Nickel 90/10 is its corrosion resistance. The alloy is highly resistant to seawater corrosion, and it does not undergo pitting and crevice corrosion in marine environments. Additionally, Cupro Nickel 90/10 tubes have superior resistance to biofouling, which is the accumulation of marine organisms on submerged surfaces. Biofouling can cause blockages, increased drag, corrosion, and other damages that can reduce the lifespan of the equipment. Cupro Nickel 90/10 tubes are, therefore, a perfect material for seawater systems, desalination plants, and other marine applications.
Properties of Cupro Nickel 90/10 Tubes
The composition of Cupro Nickel 90/10 tubes is what gives them extraordinary properties. As mentioned earlier, the alloy has a 90% copper and 10% nickel composition. The addition of nickel enhances the alloy’s strength and corrosion resistance while maintaining copper’s inherent mechanical properties. The alloy also contains other impurities, such as iron, manganese, and silicon, which improve its performance, workability, and weldability.
Cupro Nickel 90/10 Tube has multiple applications in various industries worldwide. The marine and offshore industries account for the most significant usage of these tubes due to their excellent resistance to seawater corrosion. They are used in the construction of seawater systems, such as heat exchange systems, desalination plants, and offshore platforms. Moreover, Cupro Nickel 90/10 tubes are an ideal choice for petrochemical, power generation, and HVAC industries that require corrosion-resistant materials that can operate under high pressure and temperature.
