热轧槽钢（h-高度 b-腿宽 d-腰厚）材质：Q235、Q345型号尺寸(mm)h50636580100120126140140160160180180200200220220240240240250250250270270270280280b槽钢(GB707-88)56.36.5*81012*12.614a14b16a1618a1820a2022a2224a*24b*24c*25a25b25c27a*27b*27c*28a28b374040434853535860636568707375777978808278808282848682844.54.84.855.35.55.5686.58.5797979791179117.59.511.57.59.55.4386.6346.7098.04510.00712.05912.31814.53516.73317.2419.75220.1742322.63725.77724.99928.45326.8630.62834.39627.4131.33535.2630.83835.07739.31631.42735.823d理论重量(kg/m)28c30a*30b*30c*32a32b32c36a36b36c40a40b40c56.5810121414a1616a1818a2020a2222a2424a2730280300300300320320320360360360400400400506580100120140140160160180180200200220220240240270300868587898890929698100100102104轻型槽钢(YB164-63)32364046525862646870747680828790959510011.57.59.511.5810129111310.512.514.54.44.44.54.54.84.94.9555.15.15.25.25.45.45.65.666.540.21934.46339.17343.88338.08343.10748.13147.81453.46659.11858.92865.20471.4884.845.97.058.5910.412.313.314.215.316.317.418.419.82122.62425.827.731.833364033036040010511011577.5836.541.948.31、有 * 记号的型号，是须经供需双方协议供应的品种。2、槽钢长度：5~8号，长5~12米；10~18号，长5~19米；20~40号，长6~19米。
