Black iron wire is also known as black annealed wire, soft annealed wire and annealed iron wire. Black iron is made of carbon steel wire and obtained by means of thermal annealing. Annealed wire offers excellent flexibility and softness through the process of oxygen free annealing.

black annealed wire

black wire

Materials   Q195,Q235 wire rod or according to request
Finish   Black Annealed
T/S(KG/MM2)   30-45
Packing  25kg/roll, Plastic bag inside, jute bag or woven bag outside.
    Black Annealed Wire
                   SIZE                     (mm)
8BWG   4.2mm
9BWG 3.76mm
10BWG 3.4mm
12BWG 2.77mm
14BWG 2.2mm
15BWG 1.83mm
16BWG 1.65mm
18BWG 1.25mm
20BWG 0.89mm
21BWG 0.82mm