ZnAl(Zinc alloy wire) is a product, it creates the optimum corrosion resistance against sodium chloride (salt), sulfur dioxide in marine environments. It is the optimal protection against salt. An ideal anti-corrosion protective coating of seawater.
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. Specially suitable for zinc patching of welding seam in tube welding line. and capacitor spray.
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 |
| ZA5 |
REMAINING |
4-6 |
| ZA9 |
REMAINING |
8-10 |
| ZA15 |
REMAINING |
14-16 |
| ZA22 |
REMAINING |
21-23 |
| ZA27 |
REMAINING |
26-28 |
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 |
| ZA5 |
COLD-DRAW(Y) |
≥ 100 |
≥ 30 |
6.5-6.7 |
382 |
≤ 60 |
| ZA9 |
COLD-DRAW(Y) |
≥ 100 |
≥ 30 |
6.1-6.3 |
382-420 |
≤ 58 |
| ZA15 |
COLD-DRAW(Y) |
≥ 100 |
≥ 30 |
5.6-5.8 |
382-455 |
≤ 56 |
| ZA15 |
ANNEAL(O) |
≥ 200 |
≥ 30 |
5.6-5.8 |
382-455 |
≤ 56 |
| ZA22 |
COLD-DRAW(Y) |
≥ 100 |
≥ 30 |
5.2-5.4 |
382-500 |
≤ 54 |
| ZA27 |
COLD-DRAW(Y) |
≥ 100 |
≥ 30 |
5.0-5.2 |
382-515 |
≤ 52 |
Diameter: 1.0mm≤Ф≤4.76mm
| DIAMETER |
PERMISSIBLE |
| (MM) |
VARIATION |
| 1.0≤Ф≤1.65 |
+0.00,-0.03 |
| 1.65<Ф≤2.00 |
+0.00,-0.04 |
| 2.00<Ф≤2.30 |
+0.00,-0.05 |
| 2.30<Ф≤3.20 |
+0.00,-0.06 |
| 3.20<Ф≤4.76 |
+0.00,-0.07 |
Product packing:
| Hard paper drum |
100-230 kg |
outer diameter 550 mm, inner diameter300mm, variable height |
| Hard paper drum |
20-50 kg |
outer diameter 400 mm, inner diameter190mm. variable height |
| Plastic spool |
15 kg |
flange270mm, width103mm, center hole:55mm |
| Steel drum |
250 kg |
outer diameter 560 mm, inner diameter310mm, height 800mm |
| bundle |
20-25 kg |
|
Pallet will be used, such as 1100mmX1100mm, 1200mmX800mm, 1000mmX1000mm, 800mmX800mm.
Thermal spraying with Zinc-aluminium alloy wire Zn85Al15 can be easily applied to a properly blasted surface up to a 0,5 mm thickness in just one application. The coating is dry on contact allowing sealers and/or topcoats to be applied immediately when specified. One application can last over 15 years without the need for maintenance. Long-lasting protection of the surface.
We are looking forward to your cooperation!
Audited Supplier 
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