Annealed wire is obtained by means of thermal annealing, endowing it with the properties it needs for its main use - setting. This wire is deployed both in civil construction and in agriculture. Hence, in civil construction annealed wire, also known as "burnt wire" is used for iron setting. In agriculture annealed wire is used for bailing hay.

ANNEALED WIRE FOR CIVIL CONSTRUCTION:
The annealing of bare wire (wire which has simply been drawn) can be carried out in batches (bell-type furnace) or in line (in-line furnace).

Annealing is intended to return to the wire its ductility which it had lost during drawing.