鑫诚美标槽钢规格美标槽钢型号美标型号腰宽*腿图腰厚腿厚单位重量3SCl-l/2*9/1638*14.34.764.762.1453SC2*l*l/851*253.005.502.373SC2*1*3/1651*255.005.503.46C3*3.576*353.406.005.20C3*4.176*354.306.006.10C3*576*376.607.007.40■C3*676*409.007.008.90探C4*4.5102*403.207.506.70C4*5.4102*404.707.508.00C4*7.2102*438.207.5010.80探C5*6.7127*444.808.1010.40C5*9127*478.308.1013.00探C6*8.2152*485.108.7012.22C6*10.5152*518.008.7015.64C6*13152*5411.108.7019.36探C7*9.8178*535.309.3014.60C7*12.2178*558.009.3018.20C7*14.7178*5810.609.3022.00探C8*1L5203*575.609.9017.10C8*13.7203*597.709.9020.50C8*18.5203*6412.409.9027.90探C10*15.3254*656.1011.1022.80C10*20254*699.6011.1030.00C10*25254*7313.4011.1037.00探C10*30254*7617.1011.1045.00探C12*20.7305*747.2012.7030.80C12*25305*779.8012.7037.00C12*30305*8013.0012.7045.00探。