Silver – plated copper strip integrates the high conductivity of pure copper with the enhanced electrical performance and corrosion resistance of silver plating. The copper base provides a stable low – resistance foundation, while the uniform silver plating layer improves surface conductivity and oxidation resistance. It is widely used in electromagnetic shielding, high – frequency transformers, lithium – ion battery tabs, and precision electrical components.​

Standard Designations​

• Material Standards:​

• Copper base: Complies with ASTM B152 (copper sheet and strip standards).​

• Silver plating: Follows ASTM B700 (electrodeposited silver coatings).​

• Electrical materials: Meets IEC 61238 and MIL – STD – 883 standards.​

Key Features​

• Superior surface conductivity: Silver plating ensures low signal loss in high – frequency applications.​

• Excellent electromagnetic shielding: Blocks interference in sensitive electronic systems.​

• Strong corrosion resistance: Resists oxidation and humidity in harsh environments.​

• High dimensional precision: Uniform thickness and flatness for consistent performance.​

• Good formability: Can be cut, bent, and stamped into custom shapes.​

Technical Specifications​

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Chemical Composition (Typical, %)​

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Product Specifications​

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We also provide other plated copper strips such as gold – plated copper strip and nickel – plated copper strip. Free samples and detailed technical datasheets are available upon request. Custom specifications can be tailored to meet shielding, conduction, or battery application requirements.