Copper Cathode 99.99% (LME Grade A)

Name: Copper Cathode 99.99% (LME Grade A)
Brand: MEME GROUP COMPANY LTD
Price: 8000.0 USD
Availability: InStock

Price 8000.0 USD ($)/ Piece

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MOQ : 25 Pieces

Copper Cathode 99.99% (LME Grade A) Specification

Thickness
8 mm to 12 mm

Scrap Type
Non-Ferrous Metal

Condition
Unused / New

Density
8.96 Gram per cubic centimeter(g/cm3)

Grade
LME Grade A

Purity
99.99%

Composition
Copper (Cu)

Length
914 mm to 965 mm (approx)

Weight
Cathode sheet approx. 100 kg - 250 kg

Color
Reddish Brown

Electrical Conductivity
> 58 MS/m

Shape
Flat Plate / Sheet

Packing
Strapped Bundles on Wooden Pallets

Surface Finish
Smooth

Standard
ASTM B115

Melting Point
1083C

Dimensions
914 x 914 mm and 965 x 965 mm (common sizes)

Impurity Content
As per LME Specifications (max. 0.01% total impurities)

Application
Electrical, Electrode, Cable, Industrial machinery

About Copper Cathode 99.99% (LME Grade A)

1. Typical SPECIFICATIONS -

Product: Copper Cathodes Grade A (Electrolytic Copper Grade)
(LME standards) Standard Cu Cathode-1, purity 99.99%

Dimension: 914mm x 914mm x 12mm (LME standards)
Weight of each sheet: 125kgs (+/- 1%)
Net weight of each pallet: 2mts (+/- 1%)
Min. weight in each container: 20mts approx.
Gross weight of each container: 22.20mts approx.
Packing: palletized banded by aluminum bands

2. CHEMICAL COMPOSITION

Copper (Cu) : min% 99.99%
Other materials may be present which are described below:
Oxygen O2 --
Sulfur S:.............................. 4 PPM
Iron Fe:..............................2 PPM
Silver(Argent) Ag..............................10 PPM
Lead Pb:..............................0.2 PPM
Nickel Ni:..............................0.2 PPM
Selenium Se:..............................0.3 PPM
Antimony Sb:..............................0.1 PPM
Silica Si:..............................0.3 PPM
Cobalt Co:..............................0.2 PPM
Arsenic As:..............................0.1 PPM
Bismuth Bi:..............................0.1 PPM
Manganese Mn:..............................0.1 PPM
Tellurium Te:.............................. 0.05 PPM
Aluminum Al:.............................. 0.5 PPM
Magnesium Mg:.............................. 0.4 PPM
Zinc Zn:.............................. 0.4 PPM

High Purity and Compliance

Our copper cathodes comply with the highest industry standards, including LME Grade A and ASTM B115. With a remarkable purity level of 99.99%, these cathodes have a total impurity content of no more than 0.01%. The meticulous adherence to quality ensures reliable performance and compatibility for a wide spectrum of electrical and industrial uses.

Optimized for Electrical and Industrial Applications

Engineered for superior conductivity (>58 MS/m) and durability, our copper cathode sheets serve as essential materials in electric cables, electrodes, and industrial machinery. The smooth surface finish, precise dimensions, and density of 8.96 g/cm3 enable easy fabrication and seamless integration into various production workflows.

Packaging and Sizing Flexibility

Copper cathode sheets are securely packed in strapped bundles on wooden pallets, ensuring safe transport and storage. They come in two common sizes (914 x 914 mm and 965 x 965 mm) with thickness options between 8 mm and 12 mm. Each flat plate weighs between 100 kg and 250 kg, providing practicality and flexibility for different volume requirements.

FAQ's of Copper Cathode 99.99% (LME Grade A):

Q: How are copper cathode sheets manufactured and processed?

A: Copper cathode sheets are produced through an electrolytic refining process, which removes impurities and achieves a high copper purity of 99.99%. The process ensures compliance with LME Grade A and ASTM B115 standards, resulting in smooth, flat plates suitable for electrical and industrial uses.

Q: What are the common applications of LME Grade A copper cathodes?

A: LME Grade A copper cathodes are widely utilized in the production of electrical conductors, electrodes, power cables, and various industrial machinery components due to their excellent electrical conductivity and minimal impurity levels.

Q: When is it recommended to use copper cathodes with a purity of 99.99%?

A: Using copper cathodes with 99.99% purity is ideal when high electrical and thermal conductivity is crucial-such as in sensitive electronic manufacturing, power distribution, and precision industrial machinery-where minimal impurities enhance reliability and performance.

Q: Where can these copper cathode sheets be sourced and exported?

A: These copper cathode sheets can be sourced directly from reputable exporters, manufacturers, suppliers, or traders specializing in LME Grade A copper, ensuring global availability with secure, standardized packaging for safe delivery.

Q: What benefits do copper cathodes provide over lower purity metal alternatives?

A: Copper cathodes offer superior electrical conductivity, increased corrosion resistance, and consistent performance due to their high purity and controlled impurity content, making them preferable for demanding industrial and electrical applications.

Q: How should copper cathode bundles be handled and stored?

A: Copper cathode sheets should be handled with care-using appropriate lifting equipment-since each bundle can weigh up to 250 kg. Store them in a dry, covered area on their original wooden pallets to maintain their smooth surface and prevent oxidation.

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