Metals and Minerals
- Base Metals
- Industrial Minerals
- Precious Metals
- Copper
- Copper Bar
- Copper Tape / Fin
- Copper Strip
- Copper Sheet / Plate
- Flat Wire and Copper Strip
- Round Copper Wire
- Copper Billets
- Continuous Cast Copper Rod
- Copper Metal
- Copper Concentrate Highland Valley
- Copper Concentrate Carmen de Andacollo
- Copper Cathode Quebrada Blanca
- Copper Cathode Carmen de Andacollo
- Gold
- Silver
- Copper
- Specialty Metals
Continuous Galvanized Grade (CGG) Zinc 99.995%
Zinc, a bluish-white moderately hard metal is very common and is used especially to make brass and as a protective coating for things made of iron and steel. It is brittle at room temperature and at temperatures above 150°C, being workable only in the range between 100°C and 150°C. It is a dynamic metal and will dislodge hydrogen even from dilute acids. The principal use of zinc is for the galvanizing of iron sheets or wires.
| Component | Guaranteed | HZL Typical |
|---|---|---|
| Aluminium (Al) | 0.25 – 0.85 % (+/- 0.05% ) | 0.25 – 0.85 % (+/- 0.05% ) |
| Lead (Pb) | ≤ 0.0040 % | ≤ 0.0030 % |
| Copper (Cu) | ≤ 0.0010% | ≤ 0.0005 % |
| Cadmium (Cd) | ≤ 0.0010% | ≤ 0.0005 % |
| Iron (Fe) | ≤ 0.0040 % | ≤ 0.0020 % |
| Tin (Sn) | ≤ 0.0010% | ≤ 0.0005 % |
Used for die-casting alloy battery industry
Used in Painting/ Printing/Dyeing/pharmaceutical/rubber industry etc.
Chemical industries
Manufacture of brass, manganese bronze, galvanized iron, dry battery
