Development and Production for High Performance Special Container Steel Plate
YUAN Qiangpeng
SUN Qian
CHENG Xinli
ZHANG Jinbo
CHEN Meng
WANG Zhizhong
Abstract：According to the manufacturing requirements of high performance container steel plate for boiler drum,the composition system of low carbon,high manganese,micro niobium+medium nickel,molybdenum and chromium is designed,the harmful elements and inclusions content are strictly controlled,and the 13MnNiMoR high performance special container steel plate is successfully developed by combining normalizing and tempering process.The steel plate has uniform microstructure,mainly bainite,with high strength and toughness and laminar tear resistance,based on above,the good elongation after fracture is more than 22％,and has good low temperature toughness,the impact energy at 0 ℃ can reach 150 J or more,mechanical properties meet or exceed GB713-2014"steel plate for boilers and pressure vessels"standard requirements.
Keywords：boiler drum13MnNiMoRbainitelow temperature toughness
Publication Date：2023-12-20
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 17-19,23 )