型钢规格表及型钢理论重量表.pdf

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1、工字钢规格表及工字钢理论重量表工字钢也称钢梁，是截面为工字形的长条钢材。其规格以腰高(h)*腿宽(b)*腰厚(d)的毫数表示，如“工160*88*6”，即表示腰高为160毫米，腿宽为88毫米，腰厚为6毫米的工字钢。工字钢的规格也可用型号表示，型号表示腰高的厘米数，如工16#。腰高相同的工字钢，如有几种不同的腿宽和腰厚，需在型号右边加abc予以区别，如32a#32b#32c#等。工字钢分普通工字钢和轻型工字钢，热轧普通工字钢的规格为10-63#。经供需双方协议供应的热轧普通工字钢规格为12-55#。工字钢广泛用于各种建筑结构、桥梁、车辆、支架、机械等。工字钢规格重量表:尺寸（mm）工字钢

2、型号截面面积（cm2）重量（kg/m）高腿宽腹厚10100684.514.311.212120745.017.814.014140805.521.516.916160886.026.120.518180946.530.624.120A2001007.035.527.920B2001029.039.531.122A2201107.542.033.022B2201129.546.436.4....24A2401168.047.737.424B24011810.052.641.227A2701228.554.642.827B27012410.560.047.130A3001269.061.2

3、48.030B30012811.067.252.730C30013013.073.457.436A36013610.076.359.936B36013812.083.565.636C36014014.090.771.240A40014210.586.167.640B40014412.594.173.840C40014614.5102工字钢单位重量表:一、热轧普通工字钢每米重量表尺寸（毫米）截面面积理论重量型号hbdtr1（cm2）（kg/m）10100684.57.63.314.311.212.61267458.43.518.114.214140805.59.13.821.516.91

4、61608869.9426.120.518180946.510.74.330.624.1....20a200100711.44.535.527.920b200102911.44.539.531.122a2201107.512.34.8423322b2201129.512.34.846.436.425a250116813548.538.125b2501181013553.54228a2801228.513.75.355.4543.428b28012410.513.75.361.0547.932a3201309.5155.867.0552.732b32013211.5155.873.455

5、7.732c32013413.5155.879.9562.836a3601361015.8676.359.936b3601381215.8683.565.636c3601401415.8690.771.240a40014210.516.56.386.167.640b40014412.516.56.394.173.840c40014614.516.56.310280.145a45015011.5186.810280.445b45015213.5186.811187.445c45015415.5186.812094.550a5001581220711993.650b500160142071

6、2910150c50016216207139109....56a56016612.5217.3135.25106.256b56016814.5217.3146.4511556c56017016.5217.3157.85123.963a63017613227.5154.9121.663b63017815227.5167.5131.563c63018017227.5180.1141二、热轧轻型工字钢每米重量表尺寸（毫米）型尺寸（毫米）截面面积理论重量截面面积理论重量型号（cm2）(kg/m)（cm2）(kg/m)hbdt号hbdt10100554.57.212.09.4618180905.

7、18.123.418.412120644.87.314.711.518a1801005.18.325.419.914140734.97.517.413.7202001005.28.426.821.016160815.07.820.21520a2001105.28.628.922.7222201105.48.730.624.0404001558.013.071.456.122a2201205.48.932.825.8454501608.614.2