Zinc wire
Supplier — AvekGlob company — offers zinc wire at a reasonable price from the manufacturer in a wide range of lengths and diameters. The supplier guarantees the timely delivery of products to any address specified by the consumer.
Technical specifications
Zinc wire is made from high chemical grade zinc (99.995% metal content). It is a brittle profile of blue-steel color. Extraction of zinc for subsequent rolling or drawing is achieved by heating the zinc oxide with carbon and then distilling the semi-finished product. In the air, zinc wire reacts with acids and alkalis.
Urgency of application
Zinc wire is widely used in industry; for example, in galvanic coating processes on steels to prevent corrosion. Zinc wire is used as an electrode, as well as in dry batteries. The remaining areas of zinc wire use are toy production, automotive industry and construction.
Chemical composition
The composition of the zinc wire is regulated by the requirements of GOST 3640−94 (numeric data — in percent):
| Identification the marks |
Zinc, not less than |
Impurity, not more than | |||||||
| Pb | Cd | Fe | Cu | Sn | As | Al | Total | ||
| TSV00 CV0 CI C0A C0 C 1 Ts2 C3 |
99.997 99.995 99.99 99.98 99,975 99.95 98.7 97.5 |
0,00001 0.003 0.005 0.01 0.013 0.02 1.0 2.0 |
0.002 0.002 0.002 0.003 0.004 0.01 0.2 0.2 |
0,00001 0.002 0.003 0.003 0.005 0.01 0.05 0.1 |
0,00001 0,001 0,001 0,001 0,001 0.002 0.005 0.05 |
0,00001 0,001 0,001 0,001 0,001 0,001 0.002 0.005 |
0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.01 0.01 |
0,00001 0.005 0.005 0.005 0.005 0.005 0.010 - |
0.003 0.005 0.01 0.02 0.025 0.05 1.3 2.5 |
| Notes. In zinc, used for rolled products, the mass fraction of aluminum should not be more than 0.005%. | |||||||||
In zinc of grade TSV00, the mass proportions of bismuth, nickel and antimony should not exceed 0.00001% of each.
In zinc of grades Ц2 and ЦЗ the mass share of antimony should be no more than 0,02%.
The admissible levels of impurity content can be changed by agreement between the manufacturer and the consumer without changing the content of the main substance and stipulated by the conditions for the supply of products.
The mass fraction of zinc is determined by the difference of 100% and the sum of the content of impurities of lead, iron, cadmium, copper and tin in percentage.
Physical and mechanical properties
- density, kg / m 3 — 7100;
- melting point, 0 С — 420;
- coefficient of thermal expansion in the temperature range 20… 100 0 С, μm / deg — 31,2;
- modulus of elasticity, GPa — 96.5;
- coefficient of thermal conductivity in the temperature range 20… 100 0 С, W / mgrad — 112,2;
- hardness according to Vickers, НV — 30;
- yield strength, MPa — 37.
Assortment and application features
Zinc wire, which is produced according to the technical requirements of GOST 13073−77, is produced by cold drawing technology in the nomenclature of diameters of 0.5… 3.2 mm.
Supplier — AvekGlob Company — offers to purchase zinc wire in the required assortment of diameters and length. Products can be bought at a price formed on the basis of European and world standards of production. Implementation is possible in bulk and retail, for regular customers, a flexible system of discounts operates.