SCM440 Forged Steel Bar SCM440 State:hot forging+normalizing+turning Size:90mm to 800mm Length:3 or 4 meter or as request SCM440 Forged Steel Bar SCM440 Steel Grade: AISI1020,AISI1040,AISI1045,AISI1050, CK15,C22,C45,CK45,C60,CK60,C45E, S20C,S25C,S35C,S45C,S55C,S60C;16Mn,20Mn,30Mn2,30Mn5,40Cr,Q345D,Q345E,Q390;42CrMo,20CrMo,38CrMoAl,40CrNiMo;48CrMo,5CrNiMo, SCM415,SCM420,SCM440,SNCM439,SNCM220; ...