Φ18 mm热轧带肋钢筋三切分工艺开发实践

The Development Practice of the Three-Cutting Process of Φ18 mm Hot Rolled Ribbed Reinforced Bar

简要介绍长钢开发Φ18 mm热轧带肋钢筋三切分轧制工艺过程。通过钢坯的断面尺寸及成分设计、孔型设计和开发轧制,产品各项性能指标满足国家标准要求,在提高生产效率的同时降低吨钢能源消耗和成本。

This paper briefly introduces the process of three-cutting rolling process ofΦ18mm hot rolled ribbed reinforced bars developed by Shougang Changzhi Iron&Steel Co.Ltd..Through the section size and composition design,pass design and development rolling of the billet,the performance indexes of the product meet the requirements of the national standards,and reduce the energy consumption and cost of the ton steel while improving the production efficiency.