型钢规格及截面特性表

型号

截面面积

理论

(高度*宽度)

cm 2

重量kg/m

100x100100x10068821.916.9125x125125x125 6.5983023.6150x150150x150710839.6531.1175x175175x1757.5111351.4340.4200x2008121363.5349.9200x20412121371.5356.2244x252

11111381.3163.8250x2509141391.4371.8250x255141413103.9381.6294x302

121213106.3383.5300x300101513118.4593300x305151513133.45104.8338x351131313133.27104.6344x348

101613144.01113344x354161613164.65129.3350x350121913171.89134.9350x357191913196.39154.2388x402151522178.45140.1394x398111822186.81146.6394x405181822214.39168.3400x400

132122218.69171.7400x408212122250.69196.8414x405182822295.39231.9428x407

360.65

283.1

H*B t1t2r 300x300350x350400x400HW 200x200

250x250热轧H-型钢产品标准(GB/T11263-2

截面尺寸，mm

458x417305022528.55414.9*498x432457022770.05604.5492x465

152022257.95202.5502x465152522304.45239502x470

202522329.55258.7150x100148x10069826.3520.7200x150194x150691338.1129.9250x175244x1757111355.4943.6300x200294x2008121371.0555.8350x250340x2509141399.5378.1400x300

390x300101613133.25104.6450x300440x300111813153.89120.8482x300111513141.17110.8488x300

111813159.17124.9544x300111513147.99116.2550x300111813165.99130.3582x300

121713169.21132.8588x300122012187.21147594x302

142313217.09170.4100x50100x5057811.859.3125x60125x6068816.6913.1150x75150x7557817.8514175x90150x9058822.918198x99 4.57822.6917.8200x100

5.5882

6.6720.9248x12458831.9925.7250x125

69836.9729298x149

5.5

40.8

600x300

200x100

250x125

300x150

*500x500

500x300

550x300

300x150

6.591346.7836.7346X174691352.4541.2350x1757111362.9149.4400X150400X1508131370.3755.2396X1997111371.4156.1400x200

8131383.3765.4446X1998121382.9765.1450x2009141395.4374.9496X199

9141399.2977.9500X200101613112.2588.1506X201

111913129.31101.5546X199********.7981.5550X200101613149.25117.2596X199

101513117.7592.4600X200111713131.71103.4606X201122013149.77117.6646X299

101513152.75119.9650X300111713171.21134.4656X301

122013195.77153.7692X300132018207.54162.9700x300132418231.54181.8734X299

121618182.7143.4742X300132018214.04168750X300132418238.04186.9758X303

162818284.78223.6792x300142218239.5188800x300142618263.5206.8834x298

227.46

178.6

750X300

*800x300

450x200

500x200

550X200

600x200

650X300

700x300

300x150

350x175400x200

842x299152318259.72203.9850x300162718292.14229.3858x301173118324.72254.9890x299

152318266.92209.5900x300162818305.82240.1912x302183418360.06282.6970x297162118276216.7980x298

172618315.5247.7990x298

173118345.3271.11000x300193618395.1310.21008x302

214018439.26344.895x48 3.2 4.587.62697x494 5.589.387.4100x10096x99 4.56816.2112.7118x58 3.2 4.589.267.3120x594 5.5811.48.9125x125119x123 4.56820.1215.8145x73 3.2 4.5811.479147x74

4 5.5814.1311.1139x97 3.2 4.5813.4410.5142x99

4.56818.2814.3144x14857827.7721.8147x149

68.5833.6826.4168x88 3.2 4.5813.5610.6171x89

46817.5913.8167x173571333.3226.2172x175

6.59.51344.6535193x98

3.2

4.5

15.26

200x100

125x60150x75

150x100

150x150

175x90

175x175

*850x300

*900x300*1000x300100X50HT

200x100

196x9946819.7915.5 200x150188x149 4.56826.3520.7 200x200192x198681343.6934.3 250x125244x124 4.56825.8720.3 250x175238x173 4.581339.1230.7 300x150294x148 4.561331.925 300x200286x198681349.3338.7 350x175340x173 4.561336.9729 400x150390x148681347.5737.3 400x200390x198681355.5743.6注：1、同一型号的产品，其内侧尺寸高度是一致。

2、截面面积计算公式为“t1(H-2t2)+2Bt2+0.858r2”。

3、 * 所示规格表示国内暂不能生产。

准(GB/T11263-2005)

截面特性参数

惯性矩cm4惯性半径cm截面模数cm3

I x I y i x i y W x W y

386134 4.23 2.4977.126.7

843293 5.3 3.1313546.9

1620563 6.39 3.7721675.1

29189837.53 4.37334112

471716018.62 5.02472160

498417018.35 4.88498167

8573293710.27 6.01703233

10689364810.81 6.32855292

11340387510.45 6.11907304

16384551312.417.21115365

200106753137.551334450

21135710212.587.291409466

27352937614.338.391618534

325451124215.038.841892546

345811184114.498.482011669

396371358215.198.892265776

421381442714.658.572408808

480401625516.419.542476809

555971892017.2510.062822951

591651995116619.653003985

664552241017.4310.1233231120

707222380416.89.7435361167

935183102217.7910.2545181532

120893935718.3110.4556491934

190936051619.0110.783382902 304739434619.8911.0712******* 1155593353121.1711.446981442 1450124191021.8211.7357771803 1502834329521.3511.4659871842 995.3150.3 6.15 2.39134.530.1 2586506.68.24 3.65266.667.6 5908983.510.32 4.21484.3112.4 10858160212.36 4.75738.6160.2 20867364814.48 6.051227291.9 37363720316.757.351916480.2 54067810517.747.262458540.3 57212675620.13 6.922374450.4 67916810620.667.142783540.4 74874675622.49 6.762753450.4 88470810623.09 6.993217540.4 97287765923.98 6.733343510.6 112827900924.55 5.943838600.6 1321791057224.68 6.984450700.1 19114.7 4.02 1.1138.2 5.9 407.729.1 4.94 1.3265.29.7 645.749.4 6.01 1.6686.113.2 117497.47.16 2.06134.221.6 1484113.48.09 2.24149.922.9 1753133.78.11 2.24175.326.7 3346245.510.23 2.82269.841.1 3868293.510.23 2.82309.447 5911441.712.04 3.29396.759.3

6829507.212.08 3.29455.367.6 10456791.114.1214.12 3.88604.4 12980983.814.36 3.95741.7112.4 17906733.215.95 3.23895.397.8 19023144616.32 4.5960.8145.3 22775173516.53 4.561139173.5 27146157818.09 4.361217158.6 31973187018.3 4.431421187 39628184219.98 4.431598185.1 45685213820.17 4.361827213.8 54478257720.53 4.462153256.4 49245184221.78 4.211804185.2 79515720523.08 6.952891480.3 64739197523.45 4.12172198.5 73749227323.66 4.152458227.3 86656271624.05 4.262860270.2 107794668826.56 6.623337447.4 122739765726.77 6.693777510.5 144433910027.16 6.824403604.6 164101901428.12 6.594743600.9 1936221081428.92 6.835532720.9 155539714029.18 6.254238477.6 191989901529.85 6.495175601 2258631081530.8 6.746023721 2713501300830.87 6.767160858.6 242399991931.81 6.446121661.3 2809251171932.65 6.677023781.3 243585840032.74 6.085848563.8

2912161027133.49 6.296917687 3396701217934.1 6.467992812 3892341412534.62 6.69073938.5 3305881027335.19 6.27429687.1 3972411263136.04 6.438828842.1 4846151565236.69 6.59106281037 382977920337.25 5.777896619.7 4621571150838.27 6.049432772.3 5352011371339.37 6.310812920.3 6263961625639.82 6.41125281084 7045721843740.05 6.48139801221 109.78.4 3.79 1.0523.1 3.5 141.810.9 3.89 1.0829.2 4.4 272.797.1 4.1 2.4556.819.6 202.414.7 4.68 1.2634.3 5.1 259.718.9 4.77 1.2943.3 6.4 523.6186.2 5.1 3.048830.3 383.229.3 5.78 1.652.98 48837.3 5.88 1.6266.410.1 447.368.5 5.77 2.2664.414.1 632.797.2 5.88 2.3189.119.6 1070378.4 6.21 3.69148.651.1 1338468.9 6.3 3.73182.162.9 619.651.2 6.76 1.9473.811.6 852.170.6 6.96299.715.9 1731604.57.21 4.26207.269.9 2466849.27.43 4.36286.897.1 92170.77.77 2.1595.414.4

126097.27.98 2.22128.619.6 16693317.96 3.54177.644.4 298410368.26 4.87310.8104.6 2529190.99.89 2.72207.330.8 4045690.810.17 4.2399.979.9 4342324.611.67 3.19295.443.9 7000103611.91 4.58489.5104.6 6823518.313.58 3.74401.359.9 10900433.215.14 3.0255958.5 138********.77 4.32708.7104.6