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1、槽钢理论重量表20141029 槽钢理论重量表热轧普通槽钢规格理论重量表大全/ 每米h- 高度； b- 腿宽； d- 腰厚； t- 平均腿厚； r- 内圆弧半径； r1- 腿端圆弧半径型号尺寸 截面面积理论重量h b d t r r1（mm) (cm2) (kg/m) 550374.57.07.03.506.935.446.363404.87.57.53.758.4446.63880435.08.08.04.010.248.0410100485.38.58.54.2512.7410.0012.6126535.59.09.04.515.6912.3714a140586.09.59.54.7518
2、.5114.5314b140608.09.59.54.7521.3116.7316a160636.510.010.05.021.9517.2316160658.510.010.05.025.1519.7418a180687.010.510.55.2525.6920.1718180709.010.510.55.2529.2922.9920a200737.011.011.05.528.8322.6320200759.011.011.05.532.8325.7722a220777.011.511.55.7531.8424.9922220799.011.511.55.7536.2428.4525a25
3、0787.012.012.06.034.9127.4725b250809.012.012.06.039.9131.3925c2508211.012.012.06.044.9135.3228a280827.512.512.56.240.0231.4228b280849.512.512.56.245.6235.8128c2808611.512.512.56.251.2240.2132a320888.014.014.07.048.738.2232b3209010.014.014.07.055.143.2532c3209212.014.014.07.061.548.2836a360969.016.016.08.06.8947.8036b3609811.016.016.08.068.0953.4536c36010013.016.016.08.075.2959.1040a40010010.518.018.09.075.0558.9140b40010212.518.018.09.083.0565.1940c40010414.518.018.09.091.0571.47长度： 5-8 号长 5-12m； 10-18号长 5-19m；20-40号长 6-19m 制造钢号： A3，A3F， B3F 等
