... turned,Normalized,Annealed, Quenched and Tempered Forged steel round barSteel grade:Carbon steel:Chinese Standard:20#,25#,35#,45 ... .22,C45,CK45,C60,CK60;C45E; Alloy Steel:Chinese Standad:16Mn,20Mn,30Mn2,30Mn5,40Cr,Q345D ... ,F9,51Cr4. Tool Steel:1.2714,H13,H11,P20,SKD61;Delivery condition:Forged+Normalized/Annealed+RoughTurned+Quenched ... 3,Class 2; And Sep1921 Class C/c,D/d,E/e, Or ASTM A388 Standards;Grain ...