A widely used steel for such service is plain-carbonsteel 1045.
对于这样的工作，广泛使用的钢是普通碳钢1045。
2
The microstructure evolution of Q235 plaincarbonsteel in multi-pass hot deformation was investigated by means of hot compression simulation.
利用热模拟压缩变形实验研究了Q 235碳素钢多道次热变形及后续处理过程的组织演变规律。
3
By using solidification and melted slag theory, series mold powders of low alloy steel, plaincarbonsteel and high carbon steel, were developed and used in production successfully.