欧标槽钢(UPN标准)槽钢分普通槽钢和轻型槽钢。热轧普通槽钢的规格为5-40#。经供需双方协议供应的热轧变通槽钢规格为6.5-30#。槽钢主要用于建筑结构、车辆制造和其它工业结构，槽钢还常常和工字钢配合使用。欧标槽钢(UPN标准)欧标槽钢(UPE标准)代号腰宽*腿高腰厚腿厚理重代号腰宽*腿高腰厚腿厚理重(U)(mm)(mm)(mm)(kg/m)(U)(mm)(mm)(mm)(kg/m)3030*1544.51.748080*50477.93030*33574.27100100*554.57.59.824040*2055.52.87120120*605812.14040*35574.87140140*655914.55050*25563.86160160*705.59.5175050*38575.59180180*755.510.519.76060*30665.07200200*8061122.86565*425.57.57.09220220*856.51226.68080*45688.64240240*90712.530.2100100*5068.510.6270270*957.513.535.2120120*557913.4300300*1009.51544.4140140*6071016330330*105111653.2160160*657.510.518.8360360*110121761.2180180*7081122400400*11513.51872.2200200*758.511.525.3220220*80912.529.4240240*859.51333.2260260*90101437.9280280*95101541.8300300*100101646.2320320*1001417.559.5)