Black Annealed Wire Building Material Iron Twisted Soft Annealed Black Iron Binding Wire
baling in home use and construction. For example, baling hay in agriculture area. Black annealed wire is mainly processed into coil wire, spool wire or big package wire. Or further straightened and cut into cut wire and U type wire. Compared with black iron wire, black annealed wire is more softer and has higher flexibility.
Feature:
· Various weights and dimensions.
· Excellent flexibility and softness.
· Bright and smooth surface.
· Anti-corrosion and anti-oxidation.
· Long service life.
Anti-rust black annealed steel iron wire
Soft blak annealed wire offers excellent flexibility and softness through the process of oxygen free annealing. which is also known as iron wire.Low carbon steel wire is drawn into a low carbon steel wire according to different uses. It contains ingredients: iron, cobalt, nickel, copper, carbon, zinc, as well as other elements. Hot metal billet is rolled into a 5mm thick steel bars, and then put it into the drawing means the steel wire is pulled into different diameters and gradually narrow the pore size of the drawing tray, made of cooling, annealing, plating and other processing various different specifications of the wire.
|
Wire Gauge |
SWG in mm |
BWG in mm |
In Metric System mm |
|
8# |
4.06 |
4.19 |
4.00 |
|
9# |
3.66 |
3.76 |
- |
|
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 |
- |
|
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 |
Mainly used for daily use,woven wire mesh,construction,handicrafts,industrial atrs,factory processing and so on
