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发明的申请范围采用碳素钢材(0.1～0.9%C、0.5～0.8%Mn、0.2～0.3%Si)制造异形钢丝。其制造方法是,采用热轧成异形后直接在70℃以上的热水槽中淬火的异形线材,通过异形模进行连续拉拔。发明的详细说明用本发明制造的异形钢丝
The scope of application of the invention is the use of carbon steel (0.1-0.9% C, 0.5-0.8% Mn, 0.2-0.3% Si) to manufacture profiled steel wires. The method comprises the following steps of: continuously drawing a shaped wire hardened by hot rolling into a hot water tank with a shape of more than 70 DEG C after being shaped by hot rolling; DETAILED DESCRIPTION OF THE INVENTION The profiled steel wire produced by the present invention