Thermal and surface treatments

All our wire rods can be supplied with thermal and/or surface treatments with different finishes.

Every process begins with the passage of the wire rod through a stripping line (chemical stripping or shot blasting). In it, the iron oxide (Fe2O3) that is formed in the hot rolling of the wire rod is cleaned and it is given a surface coating suitable for its subsequent deformation.

Annealing is used as a heat treatment, in order to regenerate the structure of the steel and, at the same time, give the material certain mechanical and structural characteristics.