High Quality Pure C12000 Copper Plate

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Description

Product Attributes

Brand: JIADE Group

Place Of Origin: China

Thickness: 0.05mm–100mm

Width: 5mm–1500mm

Length: 1000mm–3000mm

Surface Treatment: Customizable

Applicable Standards: ASTM B152、GB/T 5231

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Product Description

What Is Pure C12000 Copper Plate?

High Quality Pure C12000 Copper Plate, also known as low phosphorus deoxidized copper (DLP), corresponds to the Chinese national standard TP1 and strictly complies with ASTM B152, GB/T 5231, and is RoHS/REACH compliant. With a copper content of ≥99.90%, it is a cost-effective, high-end Copper Material that combines high electrical conductivity, excellent weldability, and resistance to hydrogen embrittlement. It is widely used in various fields such as electronics, power, new energy, and refrigeration, offering a cost-performance ratio far superior to ordinary red copper, balancing practicality and economy.

Key Features

High Purity, Low Phosphorus: Cu+Ag ≥ 99.90%, phosphorus content controlled between 0.005–0.012%, total impurities ≤ 0.1%. Meets electronic-grade high-purity standards, with no risk of hydrogen embrittlement, and is suitable for processing in reducing atmospheres.

Superior Comprehensive Performance: Electrical conductivity of 98–99% IACS, thermal conductivity of 380–400 W/(m·K), outstanding oxidation resistance, excellent weldability, and superior cold working properties, enabling easy execution of complex processes such as deep drawing, bending, and etching.

Cost effective solution: Performance comparable to oxygen-free copper material at a more competitive price; available in a full range of specifications with customization options; suitable for various applications including precision electronic components, electrical connections, and heat exchange, balancing quality with cost control.

Application

Thanks to its core advantages of high purity, low phosphorus content, excellent weldability, high electrical conductivity, and cost-effectiveness, C12000 copper sheet is widely used across multiple industries. Specific applications include:

Electronics sector: Primarily used in connector contacts, connectors, battery tabs (lithium-ion batteries, new energy batteries), lead frames, electronic component leads, electromagnetic shielding components, precision circuit board substrates, etc.,

New Energy Vehicle Sector: Used in high-voltage terminals for new energy vehicles, sensor springs, battery pack connection components, vehicle cooling components, charging station terminals, and more.

Refrigeration sector: We manufacture condensers, evaporators, heat exchangers, refrigeration piping, and copper tubing for air conditioning systems, among other products.

Industrial manufacturing sector: Used for oxidation-resistant copper foil, industrial piping components, precision instrument housings, mechanical structural parts, welded components, etc.

Compared to standard red copper (such as C11000), C12000 copper plate undergoes a low-phosphorus deoxidation process to remove excess oxygen, completely eliminating the risk of hydrogen embrittlement. It retains core advantages such as high electrical conductivity, excellent weldability, and ease of machining, making it an economical, high-end copper material that offers both value and quality. It is widely used in electronics, power generation, new energy, refrigeration, and industrial manufacturing. It not only meets the stringent requirements of precision machining but also effectively controls procurement costs, achieving a perfect balance between practicality and cost-effectiveness.

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