H型钢最新尺寸规格表大全.pdf

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1、.热轧H型钢尺寸规格(摘自GB/T11263—1998)H—高度；B—宽度；t1—腹板厚度；t2—翼缘厚度；r—工艺圆角(表一)截面尺寸/mm截面理论型号类别面积重量惯性矩/c(高度×宽度)2-1H×Bt1t2r/cm/kg·mIX100×100100×100681021.9017.2383125×125125×1256.591030.3123.8847150×150150×1507101340.5531.91660175×175175×1757.5111351.4340.32900200×2008

2、121664.2850.54770200×200200×20412121672.2856.75030250×2509141692.1872.410800250×250250×255141416104.782.211500294×3.385.017000300×300300×3.494.520500HW300×3.410621600宽翼缘344×348101620146.011533300350×350350×350121920173.913740300388×4.214149200394×39811

3、1824187.614756400400×4.517266690400×400400×4.519771100414×4.223393000428×4.4284119000458×417305024529.3415187000498×432457024770.8605298000(表二)截面尺寸/mm截面理论型号类别面积重量惯性矩/c(高度×宽度)H×Bt1t2r2-1/cm/kg·mIXHM150×100148×100691327.2521.41040..中翼缘200×150194×15069163

4、9.7631.22740250×175244×1757111656.2444.16120300×200194×2008122073.0357.311400350×250340×25091420101.579.721700400×300390×3.710738900450×300440×3.412456100482×3.411560800500×300488×3.412971400582×3.5137103000600×300588×3.5151118000594×3.4175137000(表三)截面

5、尺寸/mm截面理论型号惯性类别面积重量(高度×宽度)/cm2-1H×Bt1t2r/cm/kg·mIX100×50100×50571012.169.54192125×60125×60681017.0113.3417150×75150×75571018.1614.3679175×90175×90581023.2118.21220198×994.571323.5918.51610200×100200×1005.581327.5721.71880248×124581332.8925.83560250×125

6、250×125691337.8729.74080298×1495.581641.5532.66460300×150300×1506.591647.5337.37350346×174691653.1941.811200350×175350×1757111663.6650.013700HN400×150400×1508131671.1255.818800窄翼缘396×1997111672.1656.720000400×200400×2008131684.1266.023700450×150450×150

7、9142083.4165.527100446×1998122084.9566.719000450×200150×2009142097.4176.533700500×150500×20010162098.2377.138500496×19991420101.379.541900500×200500×2.289.647800506×2.310356500596×199101524121.295.169300600×200600×2.210678200606×2.312091000700×300692×3

8、.5166172000..700×3.5185201000792×3.4191254000800×300800×3.4210292000890×299152328270.9213345000900×300900×3.8243411000912×3.0286498000.