Ultra Thin C28000 Copper Foil
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Ultra Thin C28000 Copper Foil

C28000 is a zinc-containing brass foil with a copper content of about 70%. It has good plasticity and corrosion resistance and is commonly used in the manufacture of decorations, clocks and watches, musical instruments and works of art.
Product Introduction

Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of ultra thin c28000 copper foil in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount ultra thin c28000 copper foil for sale here from our factory. Customized orders are welcome.

 

C28000 ultra-thin copper foil has good corrosion resistance, high strength and good electrical conductivity. These properties make C28000 copper alloy has a wide range of applications in many fields. For example, in electrical engineering, C28000 copper foil is widely used in the manufacture of wires, cables and motors, etc.; in chemical equipment, C28000 brass is used in the manufacture of pumps, valves and pipelines, etc.; in the field of construction, C28000 copper alloys are used in the manufacture of roofing, doors, windows and decorative materials.

 

Industry-leading C28000 copper foil production technology

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Chemical Composition

  Elements
Cu(1) Pb Zn Fe
(1) Cu + Sum of Named Elements 99.7% min.
Min (%) 59.0      
Max (%) 63.0 0.09 Rem 0.07

 

Fabrication Properties

Technique Suitability
Soldering Excellent
Brazing Excellent
Oxyacetylene Welding Good
Gas Shielded Arc Welding Fair
Coated Metal Arc Welding Not Recommended
Spot Weld Good
Seam Weld Not Recommended
Butt Weld Good
Capacity for Being Cold Worked Fair
Capacity for Being Hot Formed Excellent
Forgeability Rating 90
Machinability Rating 40

The development prospect of C28000 copper alloy is also very broad. With the continuous development of science and technology, the application fields of C28000 copper alloy strips will continue to expand. For example, in the field of new energy, C28000 copper metal strip can be used in the manufacture of solar cells and fuel cells, etc.; in the field of medical devices, C28000 copper alloy can be used in the manufacture of medical equipment and implants and so on.

 

Large-scale plant production of ultra-thin C28000 copper strip

copper electrical tape

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Supply of C28000 brass strip with excellent performance

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We are a professional copper products manufacturer and exporter specializing in copper tubes, rods, wires, plates, and strips. Our factory is equipped with advanced production lines, including continuous casting and upcasting machines, cold rolling mills, drawing machines, annealing furnaces, and precision cutting equipment, enabling us to deliver products with consistent quality and tight tolerances. Every batch undergoes rigorous testing-including chemical composition analysis, mechanical property testing, dimensional inspection, electrical conductivity testing, and eddy current/ultrasonic defect detection-and we support third-party inspection (SGS, BV, etc.) to ensure full compliance with ASTM, EN, JIS, and GB standards. With competitive pricing, flexible MOQs, and professional export service, we look forward to building long-term partnerships and supplying copper products that meet your exact requirements.

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