Galvanized iron wire
Galvanized Iron Wire includes electro galvanized wire and hot-dipped galvanized wire.
Zinc coated: 1. Electro galvanized iron wire is 15-20g/m2. 2. Hot galvanized iron wire is 30-300g/m2
Hot-dip galvanizing is dip-plating in a heated and molten zinc solution. The production speed is fast, and the coating is thick. The minimum thickness of zinc coating allowed by the market is 45 microns, and the maximum can be more than 300 microns. It is dark in color, consumes a lot of zinc, forms an infiltration layer with the base metal, and has good corrosion resistance. Hot-dip galvanizing can be maintained for decades in outdoor environments.
Cold galvanizing (galvanizing) is a process in which the zinc is gradually plated on the metal surface in a galvanic bath. The production speed is slow, the coating is uniform, and the thickness is thin, usually only 3-15 microns. Relative to hot-dip galvanizing, the production cost of electro-galvanizing is lower.
Material: high quality low carbon steel wire Q195
feature: excellent flexibility and softness
specification: 0.25mm-5.0mm
zinc rate: 15g-250g/㎡
tensile strength: 30kg-70kg/㎡
elongation rate: 10%-25%
weight/coil: 0.1kg-800kg/coil
The Standard Gauge: BWG34–BWG4 that is 0.20mm–4.0mm
Weight of coil: the galvanized wire coil can meet customers’ demand, small and big coil are available.
Purpose: mainly for construction, weave net, brushes, communications equipment, medical equipment and cables, filters, high-pressure pipe, handicrafts, and other fields
Characteristic & Applications: High Zinc Coating with super corrosion resistance, firmed and well-proportioned Zinc Coating, slippery surface, used in the weaving of wire mesh and reprocessing, widely used in industry, agriculture and stock breeding.
Package: 0.3-1000kg are available, inner packing by PVC strips, outer packing by hessian cloth or nylon bag outside.
Tensile strength and calculation method of galvanized wire
Wire cross section area = m2 * 0.7854 mm2
Wire breaking tension Newton (N) / cross section area mm2 = strength MPa
|
Wire gauge |
SWG mm |
BWG mm |
mm |
|
8# |
4.06 |
4.19 |
4.00 |
|
9# |
3.66 |
3.76 |
3.75 |
|
10# |
3.25 |
3.40 |
3.50 |
|
11# |
2.95 |
3.05 |
3.00 |
|
12# |
2.64 |
2.77 |
2.80 |
|
13# |
2.34 |
2.41 |
2.50 |
|
14# |
2.03 |
2.11 |
2.00 |
|
15# |
1.83 |
1.83 |
1.80 |
|
16# |
1.63 |
1.65 |
1.65 |
|
17# |
1.42 |
1.47 |
1.40 |
|
18# |
1.22 |
1.25 |
1.20 |
|
19# |
1.02 |
1.07 |
1.00 |
|
20# |
0.91 |
0.89 |
0.90 |
|
21# |
0.81 |
0.813 |
0.80 |
|
22# |
0.71 |
0.711 |
0.70 |
|
Other sizes also can be made as your requirement. |
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