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1. black annealed wire raw material: Q195
Black annealed wire and all other wire mesh are manufactured by wire rod. The type of wire rod is Q195, element composition is as follows:
C≤0.07; S≤0.023; Si≤0.09; Mn≤0.32; P≤0.025. Because This type of wire rod has less Impurities, Q195 is fit for drawing. The diameter is 6.5mm. Generally, Daily output of Jinshi is 120 tons.
2.Features: Black annealed wire is rust proof within 6 months without any oil coating. The tensile strength is 400-600 Newton per square millimeter.
3. Wire sizes: Wire diameter ranges: 0.70mm to 4.0mm.
4. Forms of Supply: Straightened cut wire, U type wire, coil wire, etc.
5.Application: Black annealed wire is mainly used as industrial wire, construction wire, industrial bale tie wire and constructional tie wire, etc.
6. black annealed wire specification:
wire guage |
SWG(mm) |
BWG( mm) |
in Metic system mm |
8# |
4.06 |
4.19 |
4 |
9# |
3.66 |
3.76 |
- |
10# |
3.25 |
3.4 |
3.5 |
11# |
2.95 |
3.05 |
3 |
12# |
2.64 |
2.77 |
2.8 |
13# |
2.34 |
2.41 |
2.5 |
14# |
2.03 |
2.11 |
- |
15# |
1.83 |
1.83 |
1.8 |
16# |
1.63 |
1.65 |
1.65 |
17# |
1.42 |
1.47 |
1.4 |
18# |
1.22 |
1.25 |
1.2 |
19# |
1.02 |
1.07 |
1 |
20# |
0.91 |
0.89 |
0.9 |
21# |
0.81 |
0.813 |
0.8 |
22# |
0.71 |
0.711 |
0.7 |
Black anneald wire / soft annealed iron wire
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specification |
0.17mm-5.0mm |
Tensile strength |
30kg-70kg/ mm2 |
Elongation rate |
10%-25% |
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