Cold-rolled non-oriented grain steel sheets and strips supplied in the finished condition (FULLY-processed) – EN10106
This type of sheet does not require annealing treatment after the shearing phase, as it already has the required electrical characteristics.
The reference standard is EN 10106, which defines the types of non-oriented grain steel sheets and strips, cold-rolled and with a nominal thickness of 0,35 mm, 0,50 mm, 0,65 mm and 1,00 mm. In particular, the standard provides general requirements, magnetic properties, tolerances and technical characteristics, as well as control procedures.