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Black Annealed Iron Wire

Packing in coils
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Basic Info

Model No.: BIW

Product Description

Black Anneald Wire

Black anneald wire made by the material of low carbon Steel Wire, the diameter of wire from 0.15mm to 4.5mm. The tensile of strength on 300-550N/mm2. Our factory provide the weight of 25kg, 50kg 100kg per coil.

Other weight of per coil offered as customer request. Black annealed wire offers excellent flexibility and softness due to its oxygen-free annealing process. It is rust proof within 6 months without any oil coating.

Black Anealed Wire

Black Annealed Wire
Wire Gauge SWG(mm) BWG(mm) Metric(mm)
8 4.05 4.19 4.00
9 3.66 3.76 4.00
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 2.50
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 0.84 0.90
21 0.81 0.81 0.80

2. Application: Black annealed wire is mainly used as industrial wire, construction wire, industrial bale tie wire and constructional tie wire, etc
3. Technology
Black annealed wire material is normally provided by the Q195 type drawing rod into the black wire. The selected raw materials after 1000 degrees high temperature calcination keep enough time, then to appropriate cooling rate. The purpose is to reduce the hardness, improved machinability; elimination of residual stress, stable size, reduce the deformation and crack tendency; grain refinement, restructuring the organization, eliminate defects in the organization.
4. Package: in coils and from 1kg/coil to 800kg/coil then each coil to be wrapped inside with PVC strips and outside with Hessian cloth or inside with PVC strips and outside with weaving bag,or as our customer requirements.

Contact us if you need more details on Black Annealed Wire. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Black Annealed Soft Wire、Annealed Iron Wire. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Wire > Black Iron Wire

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