... , 20CrMo, 20Cr, etc. Size: 16-270mm with chamfering and straightness Article: Hot rolled steel round bar Grade:S45CB, 20Cr, SCM440, SCM420 as customized ... as customized.MOQ:50MTRemark:chamfering and straightnessPacking:around 3MT per bundle, in bulkAplication of Hot Rolled Steel Round Bar: The products are widely ...