Black Annealed Steel Wire
General Details
Black annealed wire gets its name from its plain black color.
Materials: low carbon steel wire.
Application: mainly processed into coil wire, spool wire or big package wire, used for tie wire or baling wire in building, parks and daily binding Or further straightened and cut into cut wire and U type wire.
Diameter: Similar to galvanized iron wire, from 5mm to 0.15mm (wire gauge 6# to 38#).
Standard Gauge: from 5# –38# (0.17mm-4.5mm)
Tensile Strength: 35-55kg/mm2
Elongation: 10%-25%
Commom packing: 0.5kg -1000kgs/coil, plastic film inside then wrapped with white or other color PVC weaving bag or hessian cloth outside.
| 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 |
| 23# to 34# also available for galvanized iron wire | |||
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Black Anneald Wire |
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| Wire Diameter | Strength | Packing | Weight | Application |
| 0.16mm-0.6mm | 30-40kg | Coil or spools | 2-100kgs | Daily binding construction Industrial use handcraft making net etc. |
| 0.6mm-5.0mm | 30-40kg | Big package | 100-800kgs | |
| 0.16mm-0.6mm | 60-70kg | Coils or spool | 2-100kgs | |
| 0.6mm-5.0mm | 60-70kg | Big package | 100-800kgs | |
All can be produced according to customers’ actual requirement.
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