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Black Annealed Wire

Product details

Black Annealed Wire 

Brief introduction

 Black iron wire is softer, more flexible, uniform in softness and consistent in color. Mainly used in construction, mining, chemical and so on.After wire annealing, the wire elongation increases. The rion wire becomes softer and increases the applicable range of iron wire. The black iron wire can be electro galvanized, hot-dip galvanizing, electroplating copper, etc., it is widely used in wire mesh production,Post plating, first plating, etc


 Quick details

ProductsBlack Annealed Wire
MaterialSAE1006; SAE1008; Q195;
Diameterfrom 0.5mm to 6.00mm
Tensile 30--70kg/mm2
Elongation 10%--25%
weight1kg-800kg/coil
packing plastic film inside  hessian outside
 plastic film inside and woven bag outside  In wooden case and as customers’ inquiry

  

Features:

Various kinds of diameter

Various kinds of coil or spool

Various kinds of shape or length

Excellent flexibility and softness

Strong oxidation resistance

Made of high quality material

Clean and tidy environment

Excellent annealing technology 


Application:

  1. Widly used as tie wire or binding wire in construction

  2. wire mesh production and civilian industry product production.

  3. We can make it into straight cutting wire, U type wire and so on according to customer’s special requirements.


 

Technology

 Black annealed wire is made of low-carbon steel cold drawn, heated, constant temperature, insulation and other processing into a soft wire products. The use of wire is different, the composition is different, it contains the ingredients are: iron, cobalt, nickel, copper, carbon, zinc, and other elements. The hot metal blanks rolled into 6.5mm thick steel bar is the wire rod, and then into the drawing device into a different diameter of the line, and gradually reduce the diameter of the drawing plate, cooling, annealing, coating and other processing Craft made of a variety of different specifications of the wire. 


Specification

Wire Gauge SizeSWG(mm  )BWG(mm)BG(mm)
64.875.155.032
74.474.574.481
84.064.193.988
93.663.763.551
103.253.403.175
112.953.052.827
122.642.772.517
132.342.412.24
142.032.111.994
151.831.831.775
161.631.651.588
171.421.471.412
181.221.251.257
191.021.071.118
200.910.890.996
210.810.8130.887
220.710.7110.749
230.610.0250.707
240.560.0220.629
250.510.020.56
260.460.0180.498

Note:Special specification can be customized 


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