round steel bar 1>cold draw round bar 2>material:A3(MS),SAE1045,1035,1020,1215,12L14,Y15 3>Dia:5mm-- ... 4>length:3m--6m 1>cold draw round bar2>material:A3(MS),SAE1045,1035,1020,1215,12L14,Y153>Dia:5mm--70mm4 ... .722540CR/5140/1.7035D2/1.2379/skd11D3,D5,O1A36/Q235/A3/SS40052100/GCR15S136/420/4Cr13/1.2083H13,skd11 Cold drawn Round ...