Black annealed iron wire
Brief production:
Black Annealed Steel Wire, mostly written as soft annealed wire, annealed iron wire or just annealed wire. This kind of steel wire offers excellent flexibility and softness due to its oxygen free annealing process.
Our annealed wire products are mostly used as tie wire or material for weaving wire mesh.
Process and Technology:
Black annealed wire is made of Q195 wire rod drawin as raw materials . After selecting the raw materials by about 1000 ° high temperature and then cooled to a suitable speed. The purpose is to reduce the hardness, improving machinability; eliminate residual stress, stable size, reduced distortion and cracking tendency; refined grains, adjust the organization and eliminate tissue defects.
| Black Annealed Wire |
| The types of products: black annealed iron wire, soft light annealed iron wire |
| The standard size: BWG5-BWG24 |
| T/S: About 350 Mpa |
| Packing; inside polyethylene film, outside PVC woven or hessian cloth |
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