... , SCM440 2.Diameter:over 80mm 3.Length: as your request forged round bar S45C1.Grade: 1018,1045,1020,4140,4130,4145,CK45,S355J2G3 ... export of Chinese iron/Steel wire& Wire meshes, Angle, Square bar, Channel, Square pipe, Galvanized steel pipe,etc.Sincerely hope we ...