Carbon steels
List of the main grades of alloy steel produced by Acciai Speciali Zorzetto S.r.l.:
W. 1 1014 = RFe80
W. 1.0302 = C10Pb
W. 1.1181 = C35
W. 1.0502 = C35Pb
W. 1.0503 = C45
W. 1.0504 = C45Pb
W. 1.0540 = C50
W. 1.1213 = CF53