工字钢理论重量表

截面面积理论重量h b d t r1（cm2）（kg/m ）1010068 4.57.6 3.314.311.26112.61267458.4 3.518.113.9871414080 5.59.1 3.821.516.89161608869.9426.120.5131818094 6.510.7 4.330.624.14320a 200100711.4 4.535.527.92920b 200102911.4 4.539.531.06922a 2201107.512.3 4.84233.0722b 2201129.512.3 4.846.436.54225a 250116813548.538.10525b 2501181013553.542.0328a 2801228.513.7 5.355.4543.49228b 28012410.513.7 5.361.0547.88832a 3201309.515 5.867.0548.08432b 32013211.515 5.873.4552.79432c 32013413.515 5.879.9557.50436a 3601361015.8676.352.71736b 3601381215.8683.557.74136c 3601401415.8690.762.76540a 40014210.516.5 6.386.160.03740b 40014412.516.5 6.394.165.68940c 40014614.516.5 6.310271.34145a 45015011.518 6.810267.59845b 45015213.518 6.811173.87845c

450

154

15.5

6.8

120

80.158

工字钢理论重量表

热轧普通工字钢每米重量表

工字钢横截面示意图

型号尺寸（mm ）