... 20CrMo,35CrMo,42CrMo Wide supply range with qualified product Hot rolled steel round bar Q345B, 304,316,20Cr,40Cr, ... DIN, ASTM, ASME, ISO5.Material quality: steel round bar comes along with Mill Test Certiicate, includes chemical composition and technical ... processing strictly according to client's requirement.Cutting machine: water cutting machine, plasma cutting machineAny grade steel round bar ...