Copper Sheet

Copper sheets are mainly used for the following purposes:

1. Electroplating process: widely used for metal surface treatment, as a bottom or intermediate coating, to enhance conductivity and anti carburizing performance. ‌

2. Printed Circuit Board: Manufacturing key components such as through-hole/blind hole copper plating and semiconductor circuits. ‌

3. Paper type: Used for printing high-end book and magazine covers, product packaging, advertisements, etc., with high glossiness and moisture resistance. ‌

4. Industrial synthesis: It can synthesize electronic components such as control chip boards and battery modules.

Why choose us

Our Certificate

ISO9001, ISO14001, ISO45001, IATF16949. UL, CMA, SGS.

Sales Market

We export our products to over 20 countries around the world. These include the United States, countries in Europe, and nations in Southeast Asia.

Our service

Before shipment: Laboratory Test and Bulk Inspection.

Red Copper Sheet

A "Red Copper Sheet" refers to a sheet of relatively pure copper, which has a reddish-rose color. It is a durable and malleable metal with excellent electrical and thermal conductivity, making it useful for various applications like electrical wiring, roofing, and metalwork.

Type	TU1, TU2, T1,T2,TP1, TP2, C1100, C1020, C1220 etc.
Purity	Cu≥99.9%.
Specification	Thickness 0.15-80mm, Width≤3000mm, Length≤6000mm.
Temper	O, 1/4H, 1/2H, H.

Product Details

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ADVANTAGE

New material high quality, using the best brass of China, ensure quality. Refused to use old material pretended new.

Precise, smooth, tidy: our pure copper sheet materials size precision, smooth surface, saw tidy and flat.

Professinal customized: manufacture customize width, thickness, length. To ensure our material is that you need.

Width ≥2mm, thickness ≥0.01mm.

We have a very professinal pre-sales and after-sales service team, to provide good customer service.

Any questions, you can contact us 7*24 hours for you.

Key characteristics

Composition

Red copper is a high-purity copper, typically 99.5% to 99.99% copper, though it can contain small amounts of oxygen or other elements. It is different from copper alloys like brass.

Properties

It is known for its excellent electrical and thermal conductivity, ductility, and corrosion resistance.

Appearance

It has a distinct reddish-rose color.

Workability and Fabrication Capabilities

The intended fabrication method—cutting, bending, stamping, welding, or engraving—determines the appropriate copper sheet gauge and temper. Thinner sheets are easier to shape manually, while thicker gauges require industrial equipment.

Thin Gauges (0.02–0.04 in / 0.5–1.0 mm): Highly malleable; suitable for hand-forming, embossing, and decorative arts.

Medium Gauges (0.06–0.12 in / 1.5–3.0 mm): Ideal for roofing, flashing, and ductwork; compatible with standard shears and brake presses.

Thick Gauges (0.187 in+ / 4.76 mm+): Require heavy-duty CNC machining, plasma cutting, or rolling equipment.

Temper Options: Annealed (soft) copper is more formable; half-hard or full-hard tempers offer greater structural rigidity.

Applications

Electrical

Used for coils, wires, and cables in power generators and transformers due to its high conductivity.

Construction

Used for roofing and flashing projects because it is easy to cut, bend, and drill, and is resistant to rust and corrosion.

Crafts

Ideal for jewelry making, enameling, and other metalwork projects, especially when it is a heavier gauge sheet for more structural strength.

Other

Also used for heat sinks, microchips, and other components where high thermal conductivity is required.

Additional Considerations

Gauge vs. Thickness

Remember that gauge is inversely related to thickness—lower gauge numbers mean thicker sheets (e.g., 16-gauge ≈ 0.065 in, 24-gauge ≈ 0.024 in).

Surface Finishes

Options include mill finish, polished, brushed, or oxidized—choose based on appearance and corrosion needs.

Storage & Handling

Copper is susceptible to tarnishing; store in dry, ventilated areas away from moisture and acidic materials.

Environmental Resistance

Copper naturally forms a protective patina, making it ideal for outdoor use without coatings.

Supplier Reliability

Work with vendors who provide consistent quality, technical data, and on-time delivery to maintain customer satisfaction.

Packaging & Shipping

Packing Details

Export standard package,bundled or be required.

The inner size of container is below:
20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high).
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high).
40ft HG: 11.8(length) x 2.13m(width) x 2.72m(high).

Delivery Details

7-15 dyas,or according to the order quantity or upon negotiation.

FAQ

Q: What are your main products?

A: Main products are stainless steel, aluminum and copper for sheets, coils, pipes, bars.

Q: How do you control the quality?

A: Complete incoming material testing and production testing process to ensure that the quality of products can meet customer requirements. We also support the third party inspection before shipping.

Q: Can you arrange the shipment?

A: Sure, we have long-term cooperation with the freight forwarder, so we can get more favorable prices.

Q: How long is your delivery time?

A: Generally it is 1-3 days if the raw materials are in stock. Or it is 10-15 days if the goods are not in stock. It depends.

Q: Can we get the a free sample?

A: Yes. As long as we have it in stock.

We're well-known as one of the leading copper sheet manufacturers and suppliers in China. Please feel free to wholesale high quality copper sheet from our factory. For customized service, contact us now.

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