SAE8620 forged round bar Size:90-800mm High quality steel forgings Hot forged steel round bar.Steel grade:Carbon steel:Chinese Standard:20#,25#,35#,45#,50 ... Standard:CK15,C.22,C45,CK45,C60,CK60;C45E;Alloy Steel:Chinese Standad:16Mn,20Mn,30Mn2,30Mn5,40Cr,Q345D,Q345E,Q390 ... supply the high quality material for customer.Mill:Jiangsu Zhuhong Forging Co.,Ltd forgings steel bar SAE8620/21CrNiMo2/42CrMo