Dengwei International Trade is mainly engaged in various high-end steel import and export businesses, and is a brand enterprise in the metal circulation industry.
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High-purity copper cathode sheet and plate products with a minimum copper content of 99.99% are widely used in electrical, electroplating, metallurgy, and industrial manufacturing applications. Supplied according to ASTM C10400, C10500, and C10700 standards, these copper cathodes ensure excellent conductivity, corrosion resistance, and stable mechanical performance.
Copper cathode sheets are the raw materials used in copper rolling, rod drawing, and high-end electronic manufacturing. Produced via electrorefining, these cathodes are flat, smooth, and free from surface oxidation. With consistent composition and uniform thickness, they meet the strictest industrial and export requirements.
| Grade | Standard | Copper Purity | Conductivity | Common Use |
|---|---|---|---|---|
| C10400 | ASTM B5 | ≥ 99.99% | Excellent | Electrical conductors, motors, wiring |
| C10500 | ASTM B5 | ≥ 99.99% | Excellent | Refining, industrial smelting |
| C10700 | ASTM B5 | ≥ 99.99% | Excellent | Precision machining, plating industry |
Copper cathode sheet and plate products can be customized to meet specific project requirements:
Thickness: 8mm – 25mm
Width: 914mm / 965mm / customizable
Length: 914mm / 965mm / customizable
Surface: Clean, bright, no oxidation, free from oil and residue
Packing: Bundled with steel strip, export-grade wooden pallets
Minimum 99.99% copper purity for superior conductivity
Low oxygen content to ensure easy melting and processing
Flat, smooth surface suitable for rolling and stamping
Corrosion-resistant and thermally stable
Suitable for direct export with quality inspection certificates
These high-purity copper cathode plates are used in:
Electrical cable production and copper wire manufacturing
Electroplating and refining industries
Electronic components and PCB manufacturing
Smelting, foundry, and high-conductivity material processing
With years of experience in non-ferrous metal supply and export, we offer reliable, high-purity copper cathode materials with competitive pricing, fast delivery, and customizable specifications. Our products have been exported to Southeast Asia, Europe, South America, and the Middle East with consistent positive feedback from long-term partners.
Strict QC system, third-party inspection available
Responsive support and fast quotation
Flexible order quantities and OEM options
Global logistics support
All three are high-purity copper grades under ASTM B5, but may differ slightly in trace element composition or physical properties suited to different industrial uses. C10400 is widely used in electrical applications, C10500 in smelting, and C10700 in plating or machining.
Yes. Thickness, width, and length can be customized. Surface can be polished or kept in natural finish, depending on application needs.
Yes, material test reports (MTC), composition analysis, and third-party inspection reports (SGS, BV) can be provided upon request.
Products are strapped with steel bands, wrapped in plastic film or waterproof materials, and loaded on fumigation-free wooden pallets or crates suitable for sea transport.
Looking for a trusted supplier of 99.99% pure copper cathode sheets and plates? Contact us today for detailed specifications, pricing, and delivery time.
High-purity copper cathode sheet and plate products with a minimum copper content of 99.99% are widely used in electrical, electroplating, metallurgy, and industrial manufacturing applications. Supplied according to ASTM C10400, C10500, and C10700 standards, these copper cathodes ensure excellent conductivity, corrosion resistance, and stable mechanical performance.
Copper cathode sheets are the raw materials used in copper rolling, rod drawing, and high-end electronic manufacturing. Produced via electrorefining, these cathodes are flat, smooth, and free from surface oxidation. With consistent composition and uniform thickness, they meet the strictest industrial and export requirements.
| Grade | Standard | Copper Purity | Conductivity | Common Use |
|---|---|---|---|---|
| C10400 | ASTM B5 | ≥ 99.99% | Excellent | Electrical conductors, motors, wiring |
| C10500 | ASTM B5 | ≥ 99.99% | Excellent | Refining, industrial smelting |
| C10700 | ASTM B5 | ≥ 99.99% | Excellent | Precision machining, plating industry |
Copper cathode sheet and plate products can be customized to meet specific project requirements:
Thickness: 8mm – 25mm
Width: 914mm / 965mm / customizable
Length: 914mm / 965mm / customizable
Surface: Clean, bright, no oxidation, free from oil and residue
Packing: Bundled with steel strip, export-grade wooden pallets
Minimum 99.99% copper purity for superior conductivity
Low oxygen content to ensure easy melting and processing
Flat, smooth surface suitable for rolling and stamping
Corrosion-resistant and thermally stable
Suitable for direct export with quality inspection certificates
These high-purity copper cathode plates are used in:
Electrical cable production and copper wire manufacturing
Electroplating and refining industries
Electronic components and PCB manufacturing
Smelting, foundry, and high-conductivity material processing
With years of experience in non-ferrous metal supply and export, we offer reliable, high-purity copper cathode materials with competitive pricing, fast delivery, and customizable specifications. Our products have been exported to Southeast Asia, Europe, South America, and the Middle East with consistent positive feedback from long-term partners.
Strict QC system, third-party inspection available
Responsive support and fast quotation
Flexible order quantities and OEM options
Global logistics support
All three are high-purity copper grades under ASTM B5, but may differ slightly in trace element composition or physical properties suited to different industrial uses. C10400 is widely used in electrical applications, C10500 in smelting, and C10700 in plating or machining.
Yes. Thickness, width, and length can be customized. Surface can be polished or kept in natural finish, depending on application needs.
Yes, material test reports (MTC), composition analysis, and third-party inspection reports (SGS, BV) can be provided upon request.
Products are strapped with steel bands, wrapped in plastic film or waterproof materials, and loaded on fumigation-free wooden pallets or crates suitable for sea transport.
Looking for a trusted supplier of 99.99% pure copper cathode sheets and plates? Contact us today for detailed specifications, pricing, and delivery time.
