round steel bar 1>cold draw round bar 2>material:A3(MS),SAE1045,1035,1020,1215, ... Y15 3>Dia:5mm--70mm 4>length:3m--6m 1>cold draw round bar2>material:A3(MS),SAE1045,1035,1020,1215,12L14 ... 5mm--70mm4>length:3m--6mMain specification of the company products Cold-drawn round steel 3mm-45mm Square steel 8*8-40*40 Steel ... O1A36/Q235/A3/SS40052100/GCR15S136/420/4Cr13/1.2083H13,skd11 Cold drawn Round Steel Bar