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Black annealed wire is also known as black iron wire, soft annealed wire and annealed iron wire.
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Black iron is made of carbon steel wire and obtained by means of thermal annealing.
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Annealed wire offers excellent flexibility and softness through the process of oxygen free annealing.
Advantages
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annealed iron wire increases the elongation of iron wire, makes the product softer and increases the applicable scope of iron wire.
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After galvanizing, hot-dip galvanizing, copper plating, etc., it is widely used in the production of wire mesh.
Parameters Table
Name |
Black annealed wire |
black annealed cut iron wire |
black annealed binding tie wire |
Wire Guage |
BWG8 ~ 26# |
AWG8 ~ 26# |
SWG8 ~ 26# |
Wire Diameter |
4mm ~ 0.46mm |
4mm ~ 0.46mm |
4mm ~ 0.46mm |
Material |
Q195 or as needed |
||
Coil weight |
10-100KGS |
||
Tensile Strength |
30KGS/mm²— 55KGS/mm² |
Wire Gauge Size |
SWG(mm) |
BWG(mm) |
BG(mm) |
8 |
4.06 |
4.19 |
3.988 |
9 |
3.66 |
3.76 |
3.551 |
10 |
3.25 |
3.40 |
3.175 |
11 |
2.95 |
3.05 |
2.827 |
12 |
2.64 |
2.77 |
2.517 |
13 |
2.34 |
2.41 |
2.24 |
14 |
2.03 |
2.11 |
1.994 |
15 |
1.83 |
1.83 |
1.775 |
16 |
1.63 |
1.65 |
1.588 |
17 |
1.42 |
1.47 |
1.412 |
18 |
1.22 |
1.25 |
1.257 |
19 |
1.02 |
1.07 |
1.118 |
20 |
0.91 |
0.89 |
0.996 |
21 |
0.81 |
0.813 |
0.887 |
22 |
0.71 |
0.711 |
0.749 |
23 |
0.61 |
0.635 |
0.707 |
24 |
0.56 |
0.559 |
0.629 |
25 |
0.51 |
0.508 |
0.56 |
26 |
0.46 |
0.457 |
0.498 |
Application Scenarios