Zinc sheet
Supplier — AvekGlob company — offers zinc sheet at a reasonable price from the manufacturer in a wide range of thickness and width. The supplier guarantees the timely delivery of products to any address specified by the consumer.
Technical specifications
The zinc sheet is made from high chemical grade zinc (99.995% metal content). It is a brittle sheet profile of blue-steel color. Extraction of zinc for subsequent rolling is achieved by heating the zinc oxide with carbon and then distilling the semi-finished product. In air, the zinc sheet reacts with acids and alkalis.
Urgency of application
Zinc sheet is widely used in industry; for example, in galvanic coating processes on steels to prevent corrosion. Zinc sheets are used as blanks for the production of dry batteries. The remaining areas of zinc sheet use are the production of toys, car parts, and building structures.
Chemical composition
The composition of the zinc sheet is regulated by the requirements of GOST 3640−94 (numerical 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
The zinc sheet, which is produced according to the technical requirements of GOST 598−90, is produced using cold and hot rolling technology with a thickness of 0.15 to 6.0 mm and a width of 450 to 1000 mm.
Supplier — AvekGlob Company — offers to purchase zinc sheet in the required assortment of transverse dimensions 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.