Black annealed wire, also called black iron wire,soft annealed wire and annealed iron wire.It includes annealed wire and black oiled wire. Annealed wire is obtained by means of thermal annealing. It’s made of carbon steel wire. Annealed wire offers excellent flexibility and softness through the process of oxygen free annealing. And the black oiled wire is formed via the process of wire-drawing, anneal, and fuel oil injection. which is made of low carbon steel or iron, is often applied for weaving, baling in home use and construction.
For example, baling hay in agriculture area. Black annealed wire is mainly processed into coil wire, spool wire or big package wire. Or further straightened and cut into cut wire and U type wire. Compared with black iron wire, black annealed wire is more softer and has higher flexibility.