Copper Cathode

Premium Copper Cathode (Grade A)

Short Description

Premium Copper Cathode Grade A is a high-purity refined copper product manufactured through electrolytic refining processes. It is the benchmark standard for copper trading globally, registered and approved on the London Metal Exchange (LME). Used as the primary raw material for wire, cable, electrical components, plumbing, and industrial manufacturing worldwide.


Specification

Parameter Specification
Standard LME Grade A / BS EN 1978:1998 / ASTM B115
Purity Min. 99.99% Cu (including Ag)
Form Cathode sheets
Dimensions Approx. 914 x 914 mm (±25 mm)
Thickness Approx. 10–15 mm
Weight per sheet Approx. 110–125 kg
Bundle Weight Approx. 2 MT per bundle
Appearance Smooth, flat, free of holes, blisters, inclusions, or warping
Oxygen Content Max. 5 ppm
Lead (Pb) Max. 5 ppm
Sulfur (S) Max. 15 ppm
Iron (Fe) Max. 10 ppm
Nickel (Ni) Max. 10 ppm
Bismuth (Bi) Max. 1 ppm
Arsenic (As) Max. 5 ppm
Antimony (Sb) Max. 4 ppm
Packaging Strapped bundles on wooden pallets or steel skids
Origin Various (Chile, Zambia, DRC, Peru, etc.)
Loading In Bags / Bulk / Container (20′ or 40′)
Certifications SGS / Bureau Veritas inspection, LME-approved brand preferred
Category:

Description

Key Features

High Purity: Copper cathodes typically boast a purity of 99.99%, making them ideal for applications that require high conductivity and low impurity levels. This purity is essential for producing high-quality copper products.
Standardized Size: Cathodes are usually produced in standardized sizes, often measuring 1,000 mm × 1,000 mm and weighing around 125 kg each. This uniformity facilitates easier handling, transportation, and processing in manufacturing.
Versatile Applications: Copper cathodes serve as the raw material for various products, including:
Electrical wires and cables
Plumbing pipes
Electrical components and circuit boards
Alloys and industrial equipment

Benefits of Copper Cathodes

Electrical Conductivity: The high purity of copper cathodes ensures excellent electrical conductivity, making them essential in electrical applications where performance and efficiency are critical.
Sustainability: The production of copper cathodes through recycling processes reduces the environmental impact associated with mining. It conserves natural resources and lowers energy consumption compared to primary copper production.
Market Demand: With the growing demand for electrical products, renewable energy systems, and electric vehicles, copper cathodes are increasingly sought after in global markets. This demand supports strong pricing and investment opportunities in the copper industry.

 

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