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Zinc ball
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Zinc ball
Product name：zinc ball
Specifications：Φ20mm-Φ80mm
Standard：
Row material standard：GB/T 470-2008，Zn≥99.995%
Pure of zinc ball: Zn≥99.995%
Product packing: 25kgs/bag or carton
Description of products：
The zinc ball of our company adopt 0# zinc ingots (Zn≥99.995%) and advanced production technique. Zinc ball is widely applied to zinc plating. The surface of our zinc ball is smooth bright and no any hole or dirty.
1. Zinc ball chemical indicators
|
chemical composition% |
Zn |
Pb |
Cd |
Pb+Cd |
Sn |
Fe |
Cu |
Impurities sum |
|
standard value |
≥99.99 |
≤0.005 |
≤0.005 |
≤0.006 |
≤0.001 |
≤0.003 |
≤0.002 |
≤0.01 |
2. Physical indicators
|
Term |
index |
|
Melting point ℃ |
419.5 |
|
Density g / cm ³ |
7.14 |
3. Application:
Zinc ball is widely applied to zinc plating, such as steel plate, steel wire and the parts of auto, etc.
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