热轧不等边角钢、H钢理论重量表.doc

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1、热轧不等边角钢理论重量表（不等边角钢的理论重量）型号尺寸（mm）理论重量（kg/m）长边宽短边宽边厚2.5/1625251616340.9121.1763.2/2322031.171322041.5224/2.5402531.484402541.9364.5/2.8452831.687452842.2035/3.2503231.908503242.4945.6/3.6563632.153563642.818563653.4666.3/4634043.185634053.920634064.638634075.3397/4.5704543.

2、570704554.403704565.218704576.0117.5/5755054.808755065.699755087.4317550109.0988/5805055.005805065.935805076.848805087.7459/5.6905655.661905666.717905677.756905688.77910/6.31006367.5501006378.7221006389.878100631012.14210/81008068.3501008079.65610080810.946100801013.47611

3、/71107068.3501107079.65611070810.946110701013.47612.5/812580711.06612580812.511125801015.474125801218.33014/914090814.160140901017.475140901220.724140901423.90816/101601001019.8721601001223.5921601001427.2471601001630.83518/111801101022.2731801101226.4641801101430.5891801

4、101634.64920/12.52001251229.7612001251434.4362001251639.0452001251843.588热轧H型钢和剖分T型钢（GB／T11263～1998）表4～33热轧H型钢和剖分T型钢的分类和代号类 别分类名称代 号1．H型钢(1)宽翼缘H型钢HW(2)中翼缘H型钢HM(3)窄翼缘H型钢HN2．H型钢桩 HP3．剖分T型钢(1)宽翼缘剖分T型钢TW(2)中翼缘剖分T型钢TM(3)窄翼缘剖分T型钢TN表4-34宽、中、窄翼缘H型钢的尺寸规格H—高度  B—宽度  t1—腹板厚度  t2—翼缘厚

5、度  r—圆角半径类别型号(高度×宽度)截面尺寸／nma截面面积／cm²理论质量／(kg／m)截面特性参数H×Bt1t2r惯性矩／cm4惯性半径／cm截面模数／cm³IxIyiXiYWxWyHW100×100100×100681021.9017.23831344.182.4776.526.7125×125125×1256.591030.3123.88472945.293.1113647.0150×150150×1507101340.5531.916605646.393.7322175.1175×175175×1757.5111351.43

6、40.329009847.504.37331112200×200200×2008121664.2850.5477016008.614.99477160#200×20412121672.2856.7503017008.354.85503167250×250250×2509141692.1872.41080036501O．86.29867292250×255141416104.782.21150038801O．56.09919304300×300#294×302121220108.385．O17000552012.57.141160365HW

7、300×300300×3001O1520120.494.520500676013.17.491370450300×305151520135.410621600710012.67.241440466350×350#344×348101620146.0115333001120015.18.781940646350×350121920173.9137403001360015.28.842300776400x400#388×402151524179.2141492001630016.69.522540809#394×398111824187.61

8、47564001890017.310．O2860951400×400132124219.5172669002240017.510.133401120#400×408212124251.5197