Abstract：The high pressure boiler tube steel 12Cr1MoV was produced with the path of hot metal+scrap→100t EAF→double LF→ double VD→ round billet continuous casting(section 650mm)，in the special steel division new district of Laiwu Steel. The difficulties that existed in the actual production of 12Cr1MoV can be overcame with the methods of the reinforcement smelting process，adjusting the refining slag, strengthen protective casting and so on. So the chemical composition, low power structure, non-metallic inclusions rating and other indicators of the 12Cr1MoV meet the customers requirement.
刘兵 吕安明 刘利 梁艳 刘超群. 锅炉管用钢12Cr1MoV生产实践[J]. 中国冶金, 2015, 25(04): 49-51.
LIU Bing,L An-ming,LIU Li,LIANG Yan,LIU Chao-qun. Commercial production practice on steel 12Cr1MoV for boiler tube. China Metallurgy, 2015, 25(04): 49-51.
2015, Vol. 25 
