14mmS235JR切边9000220012.17614mmS235JR切边8900220012.15214mmS235JR切边9000220012.17614mmS235JR切边9000220012.17614mmS235JR切边8300220012.00714mmS235JR切边9000220012.17614mmS235JR切边8300220012.00714mmS235JR切边9000220012.17614mmS235JR切边8600220012.07914mmS235JR切边9000220012.17614mmS235JR切边8500220012.05514mmS235JR切边9000220012.176S235JR是欧洲标准的非合金结构钢,相当于国标的Q235B,也就是含碳量较低的碳素结构钢,用于焊接、螺栓连接、铆接结构较多,名称:S235JRC≤0.17Si≤0.35Mn≤0.65P≤0.030S≤0.030屈服强度≥225抗拉强度360~510伸长≥18)