ZA2 zinc alloy wire is an ideal material to replace copper alloy as a zipper material. It has a good appearance and performance and can save cost. In recent years, it has replaced Copper in metal zipper accessories, with an X shape.
We have varieties of ZnAl wire, which consists of 85% zinc and 15% aluminum by weight. It creates the optimum corrosion resistance against sodium chloride (salt), and sulfur dioxide in marine environments. It is the optimal protection against salt—an ideal anti-corrosion protective coating of seawater.
ZnAl15 wire (Zinc-aluminium wire )is the best for spraying, As corrosion protection spraying wire, which is suitable for arc and flame spraying processes, was used as a coating sprayed onto the steel. The alloy produces a coating with the best anti-corrosion characteristics of both metals for optimum corrosion protection along with many uses as a solder wire.
Product code:ZA
Chemical composition:
| Item |
Main elements (%) (min) |
Impurities (≤)%(max) |
| Zn |
Al |
Fe |
Pb |
Cd |
Cu |
∑ |
| ZA2 |
REMAINING |
1-3 |
0.05 |
0.005 |
0.002 |
0.01 |
0.1 |
Mechanical characteristics:
| Item |
Form |
Tensile Strength Rm (N/mm2) |
Elongation After Fracture A 100mm(%) |
Specific Gravity (g/cm3) |
Melting Range (ºC) |
Volume Resistivity (mΩ·mm2/m) 20ºC |
| ZA2 |
COLD-DRAW(Y) |
≥ 100 |
≥ 30 |
6.88-7.02 |
382-415 |
≤ 62 |
Diameter: 10mm 9.8mm (+/-0.1)
Product packing:
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