Recently, Taiyuan Iron and Steel Group Co., Ltd. has successfully tested the production of stainless steel pressure vessel and 20Mn steel for the first time. In May, the company rolled out a pressure vessel stainless steel plate exported to France on a 3300mm plate production line, and rolled 20 specifications of four varieties, totaling 165 blocks of 1117.1 tons. After the product went offline, it was all shipped back to TISCO Group for heat treatment and pickling. At the same time, the company successfully tested 36 furnaces of 150mm×150mm billets of 20Mn steel. After testing, the flow of molten steel in the production process is good and the on-line quality of the slab is good. It is reported that the company is currently stepping up the certification of the ship's board, and has submitted the “Lingang Shipboard Test Plan†to China Shipyard. Source of information: China Metallurgical News
Linsteel Successfully Tries Production of Pressure Vessel Steel and 20Mn Steel