Description
Application: for the zinc supplement of welding seam on steel pipe surface.
Raw material: zinc ingot content ≥99.99953%, raw material strictly implement national standards GB/470-2008.
Material performance: zinc appearance smooth and bright, no broken wire, single wire with no oil stain or burrs, scratch or scar, and do not stuck the spraying gun while running.
Zinc wire specification
Wire diameter(mm) |
Tolerance(mm) |
Physical terms |
Indicator |
0.3-1.0 |
+0.00-0.03 |
Tensile strength(Mpa) |
115±10 |
1.0-2.0 |
+0.00-0.05 |
Elongation rate(%) |
45±5 |
2.0-3.0 |
+0.00-0.05 |
Melting point(℃) |
419 |
3.0-4.76 |
+0.00-0.07 |
Density(g/cm3) |
7.14 |