Copper Nickel 70/30 Foil

Copper Nickel 70/30 foil is a thin strip of metal made out of Copper Nickel material with a Copper-Nickel composition of 70% and 30% Nickel. This is also called CuNi 70/30 and is well known for its non-corrosive characteristics, just like the marine and industrial types. The foil is applied in several industries that require strength with durability and resistance to corrosion.

Chemical Composition of Copper Nickel 70/30 Foil

The composition of the Copper Nickel 70/30 circle is crucial for understanding its properties and performance in various industrial applications.

Cu-Ni 70/30	Cu	Pb	Mn	Fe	Zn	Ni
Cu-Ni 70/30	65.0 min	0.05 max	1.0 max	0.4-1.0	1 max	29-33 max

Thus, this table provides valuable insight into the chemical composition of these angles, highlighting their properties and suitability.

Mechanical Properties of Copper Nickel 70/30 Foil

The table provides essential information for engineers and manufacturers to assess the integrity and durability of the Copper Nickel 70/30 circle in demanding environments.

Density	Melting Point	Yield Strength (0.2%Offset)	Tensile Strength	Elongation
0.323 lb/in3 at 68 F	2260 F	20000 psi	50000 Psi	30 %

Thus, this valuable data on the Copper Nickel 70/30 circle's strength, flexibility, and resilience is crucial for ensuring reliability and longevity.

Advantages of Copper Nickel 70/30 Foils

These flexible Foils offer numerous benefits for various industrial applications.

Superior Corrosion Resistance: Copper Nickel 70/30 foil is well established to be very resistant to corrosion, especially in marine or any environment that may expose the material to water from the sea.
Excellent Strength and Durability: Copper Nickel 70/30 foil has tensile strength and toughness of the alloy to meet the mechanical loads and cannot be easily deformed.
Good Thermal Conductivity: Copper Nickel 70/30 foil also has good thermal conductivity, which is important in applications where heat transfer is needed.
High Resistance to Erosion: Copper Nickel 70/30 foil does not rust when exposed to high-velocity water or fluids, which is very useful in marine and industrial uses.
Ease of Fabrication: Copper Nickel 70/30 Foil can be easily rolled to very thin foil and can be used for accurate and special purposes.
Good Welding and Soldering Properties: Copper Nickel 70/30 foil is weldable and can be soldered, so it can easily be incorporated into several systems and uses.

Copper Nickel 70/30 Foils offer several advantages that make them suitable for industrial and commercial applications.

Common Applications of Copper Nickel 70/30 Foils

Due to its excellent features, the Copper Nickel 70/30 Foils are preferred in various industrial applications. Some of the main applications include.

Marine Industry: Copper Nickel 70/30 foil is used in marine applications such as ship and offshore structures. It is applied to seawater piping systems, heat exchangers, and any other part exposed to the marine environment.
Industrial Applications: Copper Nickel 70/30 foil are used in many places where they can be used to meet corrosive materials.
Heat Exchangers: Copper Nickel 70/30 foil is employed in heat exchangers because it is thermally conductive and does not corrode.
Electrical and Electronics: Copper Nickel 70/30 foil are used in some applications where the foil characteristics are suitable for shielding or conductive type.
Desalination Plants: In the desalination plants where the foil comes into contact with saline water, corrosion and durability characteristics of Copper Nickel 70/30 foil are very important.
Marine Engineering: Copper Nickel 70/30 foil is employed in marine engineering applications,to make all the structural components and accessories in contact with the seawater.

Copper Nickel 70/30 Foils are applied across various industries due to their valuable features, which make them versatile.