... steel bar,round steel ,hot round steel bar round steel Hot forged round steel bar and steel barWe are making the below forged and hot rolled steel ... the details is as followings.Steel grade:17CrNiMo6,20MnCr5,38CrMoAl,20-42CrMo,17CrNiMoS4,4140,35CrMoV,50CrV,40CrNi,52100,CK20,CK45,CK55,20Cr ... .We look forward to establishing business cooperation with you. round steel