round carbon steel bar 1.forged, custom made available 2. ... we can supply you high quality products such as steel bar, shafts, flange, ring, spindle, valve body and ... your reference, please check the data of the steel bar: 1. Materials: carbon steel 20#-60#, alloy steel ... foring manipulator, CNC planer-type boring-milling machine QLM23-40160,CNC floor-type boring-milling machine TK6920, heating ...