round carbon steel bar 1.forged, custom made available 2.dia 300-2000mm 3. ... production of large size forgings, we can supply you high quality products such as steel bar, shafts, flange, ring, spindle, valve body and ... reference, please check the data of the steel bar: 1. Materials: carbon steel 20#-60#, alloy steel: 35CrMo-42CrMo, 16Mn-50Mn, 60CrMoV, 40Cr2. Size ...