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Features of Copper Clad Steel Coil

Jun. 20, 2023

Copper clad steel (CCS) coil is a type of composite material that combines the conductivity of copper and the strength and durability of steel. It is widely used in various industries, including telecommunications, electrical power systems, automotive, and more. In this article, we will explore the features and benefits of copper clad steel coil in detail.


Copper Clad Steel Coil

1. Conductivity:

One of the primary features of copper clad steel coil is its excellent electrical conductivity. Copper is known for its high conductivity, which makes it an ideal material for applications that require efficient transmission of electrical signals. By combining copper with steel, which provides mechanical strength, the resulting CCS coil offers a balance between conductivity and durability.


2. Corrosion Resistance: 

Copper has excellent resistance to corrosion, making copper clad steel coil highly resistant to rust and other forms of corrosion. The steel core provides additional protection against mechanical damage, ensuring the longevity of the coil even in harsh environments. This corrosion resistance is particularly beneficial in applications exposed to moisture, chemicals, and outdoor conditions.


3. Strength and Durability: 

The steel core in Copper-Steel Clad Plate provides exceptional strength and durability. Steel is known for its high tensile strength and impact resistance, making CCS coil suitable for applications that require mechanical stability and structural integrity. The steel core also enhances the coil's ability to withstand external forces and prevents deformation or breakage.


4. Cost-effectiveness: 

Copper is a relatively expensive material compared to steel. By using copper clad steel coil, manufacturers can achieve cost savings without compromising on the electrical conductivity and performance of the product. The copper layer in CCS coil is typically thinner than solid copper, reducing the overall material cost while still maintaining the desired electrical properties.


5. Weight Reduction: 

Copper clad steel coil offers a weight advantage over solid copper coils. Steel is denser than copper, so the steel core reduces the overall weight of the coil while still retaining sufficient conductivity. This weight reduction is particularly advantageous in industries such as automotive, aerospace, and transportation, where lightweight materials are preferred for improved fuel efficiency and performance.


6. Ease of Processing: 

Copper clad steel coil can be easily processed and fabricated using standard manufacturing techniques. It can be formed into various shapes, sizes, and lengths to meet specific application requirements. This flexibility in processing allows for efficient production and customization, making CCS coil suitable for a wide range of applications.


7. Weldability: 

The steel core in copper clad steel coil provides excellent weldability, allowing for easy joining with other components or structures. This feature is particularly important in applications where welding is required, such as electrical connections, grounding systems, and structural assemblies. The steel core ensures strong and reliable welds, contributing to the overall integrity of the system.


8. Thermal Conductivity: 

In addition to its electrical conductivity, copper also exhibits high thermal conductivity. Copper clad steel coils can efficiently dissipate heat, making it suitable for applications where thermal management is crucial. The steel core helps in distributing and dissipating heat evenly, preventing hot spots and ensuring optimal thermal performance.


9. EMI/RFI Shielding: 

Copper clad steel coil provides excellent electromagnetic interference (EMI) and radio frequency interference (RFI) shielding properties. The high conductivity of copper and the magnetic properties of steel combine to create an effective shield against unwanted electromagnetic radiation. This feature is particularly important in telecommunications, electronics, and electrical power systems, where EMI/RFI can cause signal interference and affect system performance.


10. Recycling Potential: 

Copper clad steel coil is highly recyclable, contributing to sustainability and environmental conservation. At the end of its lifecycle, the copper and steel components can be separated and recycled individually. This reduces the need for extracting and processing new raw materials, conserves resources, and minimizes waste.



Copper claded coil offers a unique combination of electrical conductivity, strength, durability, and cost-effectiveness. Its features make it a versatile material for a wide range of applications across various industries. From telecommunications and electrical power systems to automotive and aerospace, copper clad steel coil provides reliable performance and contributes to technological advancements.

Copper Clad Steel Coil

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