Millberry copper refers to high-purity copper wire scrap. This type of copper scrap is known for its bright, uncoated surface and is typically 99.99% pure copper. It is widely used in various industries due to its excellent electrical conductivity, making it ideal for manufacturing new copper products.
Product Introduction:
Molecular formula: Cu
Molecular weight: 63.55
Physical properties: Millberry copper is a reddish, uncoated copper wire. It has a high melting point of 1084.62°C and a boiling point of 2562°C. It possesses excellent thermal and electrical conductivity, with a density of 8.96 g/cm³. Millberry copper is malleable, ductile, and corrosion-resistant.
Specifications: Chemical Composition
Grade-A 99.99% Purity
1. Copper (Cu) content: 99.99% min.
2. Impurities: Very low, typically less than 0.01%
3. Appearance: Bright, uncoated, clean copper wire
4. Size: Typically in wire form with varying diameters
Main applications:
Millberry copper is commonly used in the production of high-quality copper cables, electrical wires, and other copper products due to its purity. It is also widely used in the recycling industry for producing new copper materials.
Specification: Millberry Copper Cu 99.99%
| Element | Value |
|---|---|
| Copper (Cu) | 99.99% |
| Sulphur (S) | 4 ppm Max. |
| Argent (Ar) | 10 ppm Max. |
| Nickel (Ni) | 0.2 ppm Max. |
| Antimony (Sb) | 0.1 ppm Max. |
| Cobalt (Cb) | 0.2 ppm Max. |
| Bismuth (Bi) | 0.1 ppm Max. |
| Telurium (Te) | 0.05 ppm Max. |
| Magnesium (Mg) | 0.4 ppm Max. |
| Ferrum (Fe) | 2 ppm Max. |
| Oxygen (O2) | 0 |
| Lead (Pb) | 0.2 ppm Max. |
| Selenium (Se) | 0.3 ppm Max. |
| Silica (Si) | 0.3 ppm Max. |
| Arsenic (As) | 0.1 ppm Max. |
| Manganese (Mn) | 0.1 ppm Max. |
| Aluminum (Al) | 0.5 ppm Max. |
Product features:
1. High purity and conductivity.
2. Excellent malleability and ductility.
3. High recyclability.
4. Bright, clean surface.
5. Wide range of industrial applications.
Packing:
Millberry copper is typically packed in bundles or bales and securely strapped to prevent movement during transportation. It is often shipped in containers or bulk shipments.
Note:
The specifications and packaging of Millberry copper can be customized according to customer requirements.