Copper Plate – High Conductivity Electrolytic Copper Sheet

Our Copper Plates are manufactured from high-purity electrolytic copper (≥99.9%), processed through advanced rolling, annealing, and surface finishing techniques to achieve superior conductivity, strength, and surface precision. Each plate is crafted to meet ASTM, BS, JIS, and ISO standards, ensuring consistent performance for industrial, electrical, and architectural applications.

These copper plates feature excellent electrical and thermal conductivity, high corrosion resistance, and superior formability, making them ideal for use in busbars, electrical components, heat exchangers, industrial machinery, and precision fabrication. Available in various thicknesses and dimensions, our plates can also be customized to match specific engineering or manufacturing requirements.

All plates undergo rigorous quality inspections for thickness, flatness, and surface finish. We provide third-party inspection reports on request to ensure compliance and buyer confidence.

Key Features:

1. High-purity copper: 99.9%–99.99% (Electrolytic Grade)
2. Excellent electrical and thermal conductivity
3. Superior corrosion resistance and workability
4. Smooth surface finish – polished, brushed, or mill finish
5. Easy to cut, weld, and machine
6. Conforms to international standards: ASTM B152 / BS EN 1652 / JIS H3100 / ISO 9001
7. Available in multiple thicknesses and custom sizes

Applications:

1. Electrical & Power Industry: Busbars, switchgear, and circuit components
2. Industrial Fabrication: Gaskets, washers, connectors, and precision parts
3. HVAC & Thermal Systems: Heat exchangers, condensers, and cooling systems
4. Construction & Architecture: Decorative panels, roofing, and cladding
5. Automotive & Engineering: Radiator fins, conductors, and structural supports
6. Electronics: PCB backing plates, terminals, and shielding

Technical Specifications:

1. Material: Pure Electrolytic Copper (C11000 / T2 / TU1)
2. Purity: ≥99.9% (up to 99.99%)
3. Thickness: 0.5 mm – 50 mm (customizable)
4. Width: 300 mm – 1,000 mm (standard)
5. Length: 1,000 mm – 3,000 mm (custom sizes available)
6. Surface Finish: Polished / Brushed / Mill Finish
7. Conductivity: ≥ 58 MS/m
8. Density: 8.96 g/cm³
9. Melting Point: 1083°C
10. Standards: ASTM B152 / EN 1652 / JIS H3100 / ISO 2626
11. Origin: Asia / Africa / South America (depending on sourcing)

Packaging & Delivery:

1. Packaging: Wooden pallets or crates with protective wrapping
2. Minimum Order Quantity (MOQ): 1 Metric Ton
3. Supply Ability: 1,500 MT per month
4. Delivery Time: 10–20 working days after order confirmation
5. Inspection: SGS / BV / CIQ pre-shipment inspection available
6. Documents Provided: Certificate of Analysis, Inspection Report, Certificate of Origin, Packing List, and Bill of Lading
7. Shipping: By sea (20ft or 40ft container) or air freight upon request