Copper Wire Scrap Mill-Berry Copper Scrap 99.99% for Sale Free Samples for sale at whole sale prices

About Our Copper Wire Scrap

Mill-Berry Copper Scrap is a high-grade copper product primarily sourced from copper wire scrap and refined to a high purity level of 99.99%. This type of copper scrap is recognized for its bright, reddish-orange appearance and excellent electrical and thermal conductivity properties.

It is a valuable raw material for smelters and refiners in the copper recycling industry, greatly contributing to resource conservation and environmental protection by reusing copper rather than mining new ore.

Common Varieties and Grades

Copper scrap is generally sorted by type and purity. Mill-Berry Copper Scrap typically refers to a high-purity copper residue derived from industrial wire scrap, with the following characteristics:

• Purity: Minimum 99.99% copper content
• Form: Small, uniformly granulated or pelletized pieces, generally from shredded copper wire insulation removed
• Color: Bright copper-red with metallic luster
• Low levels of impurities: Negligible presence of non-copper metals and contaminants

Technical and Physical Properties

Copper Wire Scrap Mill-Berry Copper Scrap boasts technical properties that are highly suited for electrical and thermal applications as well as metal reprocessing:

• Excellent electrical conductivity (~59.6 MS/m at 20 °C)
• High thermal conductivity (around 400 W/m·K)
• Corrosion resistance ensuring product longevity
• Superior ductility and malleability enabling ease of remelting and refining
• Melting point approximately 1084.62 °C, making it adaptable for alloying or pure copper production

Applications and Use Cases

This copper scrap serves as a critical raw material in many industries, including but not limited to:

• Wire and cable manufacturing: Mill-Berry copper can be recovered and re-spun into electrical wires due to its high conductivity.
• Electronics industry: Used for PCB plating and component manufacturing after refining.
• Construction and plumbing: Raw material for copper pipes, roofing, and fixtures.
• Automotive sector: Recycled into connectors, motors, and other electrical components.
• Metal alloy production: Used as feedstock for producing high-quality copper alloys like brass and bronze.

Harvesting and Production Process

Mill-Berry Copper Scrap is produced by collecting copper wire scrap from electrical industries and post-consumer sources. The process involves:

• Sorting copper from other metals and plastics
• Stripping insulation and contaminants from wire scrap
• Shredding or granulating copper wire into small pellets or granules
• Refining and cleaning to achieve 99.99% purity
• Quality testing to meet established industry standards

Quality Standards and Grading

The quality grading of Copper Wire Scrap Mill-Berry Copper Scrap is conducted according to international scrap copper standards, ensuring a high degree of purity and usability:

• Purity Verification: Testing with spectrometry and chemical analysis to confirm 99.99% purity.
• Physical Inspection: Uniform size and clean metallic appearance without visible contamination.
• Compliance: Meets criteria set by global metal recycling and refining organizations to guarantee suitability for industrial applications.

Packaging and Export Information

Our Copper Wire Scrap is packaged carefully to preserve its quality and ease handling during transport and storage. Common packaging and trade practices include:

• Bulk packaging in large bags or polypropylene sacks, typically weighing between 500 kg to 1000 kg.
• Sealed containers to prevent contamination and moisture entry.
• Compliance with international shipping regulations for metals.
• Available for containerized export with standard commercial invoice and customs documentation.