表2GB700—88中@235规定的力学性能和化学成分范围,质量分数,%,Table2Chartsofthechemicalcompositionandthemechanicscapabilityof0235lowcarbonsteelinGB700-88 项目!,/MPa!b/MPa"/%!,/!b C Si Mn P S GB700—88@235 235 375~500 26 0 47~0 62 !0 18 !0 30 0 35~0 80 <0 04 <0 04 ...
chemical composition and hot-rolling process were optimized: the content of silicon was reduced to below 0.10%, the sparse laminar cooling system was used, and the coiling temperature was controlled within 680±20°C. With the application of the process optimization, SS400 hot rolled plate showed...
超级钢SS400的力学性能研究