工字钢规格型号

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1、工字钢规格型号大全发布时间：2008-10-09作者：-来源：中国五金网信息中心工字钢型号尺寸（mm）截面面积（cm2）重量（kg/m）高腿宽腹厚10100684.514.311.212120745.017.814.014140805.521.516.916160886.026.120.518180946.530.624.120A2001007.035.527.920B2001029.039.531.122A2201107.542.033.022B2201129.546.436.424A2401168.047.737.424B24011810.052.641.

2、227A2701228.554.642.827B27012410.560.047.130A3001269.061.248.030B30012811.067.252.730C30013013.073.457.436A36013610.076.359.936B36013812.083.565.636C36014014.090.771.240A40014210.586.167.640B40014412.594.173.840C40014614.510280.1Tags:槽钢定义：      槽钢是截面为凹槽形的长条钢材。其规格表示方法，如a*b*c(这里的a，b，c

3、仅代表字母，无其他含义，和下面字母无关系），表示腰高为a毫米，腿宽为b毫米的槽钢，腰厚为c毫米的槽钢，或称(a/10)#槽钢。腰高相同的槽钢，如有几种不同的腿宽和腰厚也需在型号右边加abc予以区别，如25a#25b#25c#等。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。槽钢规格型号及理论重量表：规格(mm)                  型号          单重（kg/m)50*37*4.5          

4、    5#                5.4463*40*4.8              6.3#              6.63565*40*4.8              6.5#              6.780*43*5                  8#                8.045100*48*5.3            10#                10.007120*53*5.5            12#              12.37140*60*8                14#A

5、            14.53140*60*8                14#B            16.73160*63*6.5            16#A            17.23160*65*8.5            16#B            19.755180*68*7                18#A            20.17180*70*9                18#B            23200*73*7                20#A            22.6372

6、00*75*9                20#B            25.777220*77*7                22#A            24.999220*79*9                22#B            28.453240*78*7                24#A            26.86240*80*9                24#B            30.628250*78*7                25#A            27.41250*80*9  

7、              25#B            31.335270*82*7.5            27#A            30.838270*84*9.5            27#B            35.077280*82*7.5            28#A            31.427280*84*9.5            28#B            35.823300*85*7.5            30#A            34.463300*87*9.5            30#B 

8、           39.17332