Metodo di realizzazione di un acciaio trattato e relativo acciaio trattato

摘要

Product made of a high-workability chromed steel, wherein plating (2) is made on a body (l), preferably a bar, of free-cutting carbon steel of the type comprising sulfur in a weight percentage comprised between the values of 0.10% and 0.40% and without lead (or with a negligible amount of lead).