Zinc C2
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | Ц2 |
| Designation GOST Latin | Ts2 |
| Transliteration | Ts2 |
| The chemical elements | Zn2 |
Description
Zinc C2 is applied: for hot dip galvanized products; zinc powder production; doping copper-zinc alloys and bronze; the production of sheets used for the manufacture of forms of multi-stage etching; tape General purpose thickness of 0.12−2.0 mm and a width of 20−280 mm, used in electrical, automotive and other industries.
Standards
| Name | Code | Standards |
|---|---|---|
| Sheets and stripes | В53 | GOST 18326-87 |
| Non-ferrous metals, including rare metals, and their alloys | В51 | GOST 3640-94 |
| Tapes | В54 | GOST 598-90, GOST 18327-73 |
Chemical composition
| Standard | Fe | Cu | As | Al | Zn | Sn | Pb | Cd |
|---|---|---|---|---|---|---|---|---|
| GOST 18326-87 | ≤0.05 | ≤0.005 | ≤0.01 | ≤0.01 | ≥98.7 | ≤0.002 | 0.4-0.7 | ≤0.2 |
| GOST 3640-94 | ≤0.05 | ≤0.005 | ≤0.01 | ≤0.01 | ≥98.7 | ≤0.002 | ≤1 | ≤0.2 |
Zn is the basis.
According to GOST 3640-94, the total mass fraction of normalized impurities should be ≤ 1.30%. In zinc, used for rolled products, the mass fraction of aluminum should not be more than 0.0050%.
According to GOST 3640-94, the total mass fraction of normalized impurities should be ≤ 1.30%. In zinc, used for rolled products, the mass fraction of aluminum should not be more than 0.0050%.
