Abstract：Aiming to satisfy the demand of consumers, shorten the production cycle and improve the competitiveness in the market, multiple technologies including mould ingot casting, rolling in 3800mm rolling mill, heap cooling and annealing of the steel plate, quenching and tempering of the samples, rolling replacing forging were adopted in Nanyang Hanye Special Steel Co., Ltd.. Super thick alloy 42CrMo structural steel was successfully produced by these measurements. The performance indexes of the steel plates can well satisfy the requirements of the relevant national standard. The steel plates have excellent welding performance and match the grade I in JB/T4730.3—2005 verified by ultrasonic flaw detection.
收稿日期: 2011-07-03
出版日期: 2012-04-25
引用本文:
袁永旗，高照海，唐郑磊，李忠波，于飒，李亮亮. 特厚合金结构钢板42CrMo的研制[J]. 钢铁, 2012, 47(4): 102-105.
YUAN Yong-qi,GAO Zhao-hai,TANG Zheng-lei,LI Zhong-bo,YU Sa,LI Liang-liang. Development of Super Thick Alloy 42CrMo Structural Steel. Iron and Steel, 2012, 47(4): 102-105.
2012, Vol. 47 
