Φ5.5mmER50-6焊丝钢控轧控冷工艺浅析

Analysis of Controlled Rolling and Controlled Cooling Technology for Φ5.5mmER50-6 Welding Wire Steel

介绍了高线车间轧制Φ5.5mmER50-6焊丝钢时的控轧控冷工艺情况,以及所取的效果。着重介绍了ER50-6焊丝钢轧制过程中的终轧温度、吐丝温度和冷却速度对该品种钢的综合性能的影响,建立的控轧控冷工艺。

The situation and results of controlled rolling and cooling technology for Ф5.5mmER50-6 welding were steel were introduced. It emphatically introduces influence of characteristics about this steel by finishing temperature, laying temperature and cooling rate in ER50-6 welding wire steel roiling process. And relatively suitable controlled rolling and controlled cooling technology was proposed.