Development of Medium/Heavy Hull Plates of Higher Strength Grade E36
ZHOU Fugong1,XIAO Rong1,WU Huafang2,HU Youjun2
1. Technology Center of Xinyu Iron and Steel Co Ltd,Xinyu 338001, Jiangxi, China; 2. China Classification Society Wuhan Office, Wuhan 430022, Hubei, China
Abstract：The higher strength hull plate grade E36 with thickness of 60 mm is industrially developed adopting the process of Nb microalloying and TMCP. The good complex performance such as mechanical properties, impact property, weldability, microstructure and brittle transition temperature are obtained.
