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1、热热轧轧H H型型钢钢和和剖剖分分T T型型钢钢（GBGBT11263T1126319981998）2009-4-24 17:39:21中国钢材价格网(1)分类和代号见表433。表表4 43333热热轧轧H H型型钢钢和和剖剖分分T T型型钢钢的的分分类类和和代代号号类 别分类名称代 号1H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HN2H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(2)尺寸规格见表4_34表436。(3)允许偏差见表4-37表440表表4-344-34宽宽、中中、窄窄翼翼缘缘H H型型钢钢的的尺
2、尺寸寸规规格格H高度 B宽度 t1腹板厚度 t2翼缘厚度 r圆角半径类别型号(高度宽度)截面尺寸nma截面理论截面特性参数HBt1t2r面积质量惯性矩cm4cm(kgm)IxHW100100100100681021.917.23831251251251256.591030.3123.88471501501501507101340.5531.916601751751751757.5111351.4340.329002002002002008121664.2850.54770#20020412121672.2856.750302502502502509141692.1872.41080025025
3、5141416104.782.211500300300#294302121220108.385O17000HW3003003003001O1520120.494.520500300305151520135.410621600350350#34434810162014611533300350350121920173.913740300400 x400#388402151524179.214149200#394398111824187.614756400400400132124219.517266900#400408212124251.519771100#414405182824296.22339
4、3000#428407203524361.4284119000*458417305024529.3415187000*498432457024770.8605298000HM150100148100691327.2521.41040200150194150691639.7631.227402501752441757111656.2444.16120HM300 2002942008122073.0357.31140035025034025091420101.579.7217004003003903001O1625136.710738900450300440300111824157.4124561
5、00500300482300111528146.411560800488x300n1828164.412971400600300582300121728174.5137103000588300122028192.5151118000#594302142328222.4175137000HN100 5010050571O12.169.5419212560125 x60681O17.0113.341715075150 x 75571018.1614.36791759017590581023.2118.21220200100198994.571323.5918.516102001005.581327
6、.5721.71880HN250125248124581332.8925.83560250125691337.8729.740803001502981495.581641.5532.664603001506.591647.5337.37350350175346174691653.1941.8112003501757111663.665013700类别型号(高度宽度)截面尺寸nma截面理论截面特性参数HBt1t2r面积质量惯性矩cm4cm(kgm)IxHN#400150#4001508131671.1255.818800400200396199711672.1656.72000040020081
7、31684.126623700#450150#4501509142083.4165.5271004502004461998122084.9566.7290004502009142097.4176.533700#500150#50015010162098.2377.13850050020049619991420101.379.541900500200101620114.289.647800HN500200#506201111920131.310356500600200596199101524121.295.16930060020011724135.210678200#60620112202415
8、3.3120910()0700300#692300132028211.5166172000700300132428235.5185201000*800300*792300142228243.4191254000*800300142628267.4210292000*900300*890299152328270.9213345000*900300162828309.8243411000*912302183428364286498000注：1“#”表示的规格为非常用规格。2“*”表示的规格，目前国内尚未生产。3型号属同一范围的产品，其内侧尺寸高度是一致的。4截面面积计算公式为“t1(H2t2)+2
9、Bt2+O858 r2。”H高度 B宽度 t1腹板厚度 t2翼缘厚度 r圆角半径类别型号(高度宽度)截面尺寸mm截面面积cm2理论质量(kg/m)截面特性参数HMHBt1t2r惯性矩cm4IxHP20020020020412121672.2856.750302502502442521111682.0564.48790250255141416104.782.211500300300294302121220108.385170003003001O1520120.494.520500300305151520135.410621600350350338351131320135.310628200344
10、354161620166.613135300HP350350350350121920173.913740300350357191920198.415642800400400388402151524179.21414(1200394405181824215.216959900400400132124219.517266900400408212124251.519771100414405182824296.223393000428407203524361.4284119000*50050012465152028260.5204118000*502465152528307241147000*5024
11、70202528332.12611520()o注：1“*”表示的规格，目前国内尚未生产。2型号属同 一范围的产品，其内侧尺寸高度是一致的。3截面面积计算公式为“t1(H-2t2)+2Bt2+0858 r”。表表4-364-36剖剖分分T T型型钢钢的的尺尺寸寸规规格格h高度 B宽度 t1腹板厚度 t2翼缘厚度 Cx重心 r圆角半径类别型号（高度宽度)截面尺寸mmhBt1t2rTW5010050100681062.512562.51256.591O751507515071O1387.517587.51757.5111310020010020081216#100204121216125 25012
12、525091416#125255141416150300#147302121220150300101520类别型号（高度宽度)截面尺寸mm截面面积hBt1t2rcm2TW15030015030515152067.72175350#1723481016207317535012192086.94200400#19440215152489.62#19739811182493.8类别型号(高度宽度)截面面积cm2理论质量(kg/m)200400132124109.7#200408212124125.7#207406182824148.1#214407203524180.7TM7410074100691
13、313.639715097150691619.881221751221757111628.121472001472008122036.521702501702509142050.7620030019530010162468.37TM22030022030011182478.6924130011152873.2325030024430011182882.2330030029130012172887.2529430012202896.25#297302142328111.2TN5050505057106962.56062.56068108.4997575757557109.07987.59087.
14、590581011.610010099994.571311.81001005.581313.79125125124124581316.45125125691318.941501501491495.581620.77TN150 x1501501506.591623.76175175173174691626.61751757111631.832002001981997111636.082002008131642.062252002231998122042.542252009142048.712502002481999142050.642502001O162057.12#25320111192065
15、.6530020029819910152460.6230020011172467.6#30320112202476.63注：“#”表示的规格为非常用规格。表表4 43737宽宽、中中、窄窄翼翼缘缘H H型型钢钢的的允允许许偏偏差差 (mm)(mm)项 目允许偏差高度H(型号)高度4002.0400600士3O600士4.0宽度B(型号)宽度1002.01002002.52003.0厚度t116O716250.125401.5200400402.0t2161.016251.5257m长度每增加1m或不足1m时，在上述正偏差基础上加5mm翼缘斜度T（型号）高度300T1.0%B。但允许偏差的最小值
16、为1.5mm（型号）高度300T1.2%B。但允许偏差的最小值为1.5mm弯曲度(型号)高度300长度的0.15适用于上下、左右大弯曲(型号)高度300长度的0.10项目允许偏差图示中心偏差S（型号）高度3002.5且（型号）宽度200（型号）高度3003.5或型号）宽度200腹板弯曲度W（型号）高度4002.04006002.56003.0端面斜度ee1.6(H或B)但允许偏差的最小值为3Omm表表4_384_38 H H型型钢钢桩桩的的允允许许偏偏差差 (mm)(mm)项 目允许偏差图 示高度(型号)高度13+不规定一6(tl或t2)长度+不规定O翼缘(型号)高度300T1.2B斜度T(型
17、号)高度300T1.5B项 目允许偏差图 示弯曲度(型号)高度300长度的0.20适用于上下、左右大弯曲(型号)高度300长度的0.10中心(型号)高度3003.0偏差S(型号)高度3004.5端面斜度ee1.6(H或B)表表4-394-39剖剖分分T T型型钢钢的的允允许许偏偏差差 (mm)(mm)项 目允许偏差图 示高度h(型号)高度200+4O-6O200150eB150注：其他部位的允许偏差，按对应规格的H型钢部位的允许偏差。表表4_404_40 H H型型钢钢、H H型型钢钢桩桩和和剖剖分分T T型型钢钢的的质质量量允允许许偏偏差差类别质量允许偏差(型号)高度400士3O宽、中、窄翼
18、缘H型钢单根H型钢的质量偏差不超过6一批交货质量偏差不超过4H型钢桩不规定剖分T型钢单根剖分T型钢的质量偏差不超过7一批交货质量偏差不超过5(4)用途常用于要求承载能力大、截面稳定性好的大型建筑(厂房、高层建筑等)以及桥梁、船舶、起动运输机械、机械基础、支架、基础桩等。惯性半径cm截面模数cmIyiXiYWxWy1344.182.4776.526.72945.293.11136475646.393.7322175.19847.54.3733111216008.614.9947716017008.354.8550316736501O86.2986729238801O56.099193045520
19、12.57.141160365676013.17.491370450710012.67.2414404661120015.18.7819406461360015.28.8423007761630016.69.5225408091890017.310O28609512240017.510.1334011202380016.89.73356011703100017.710.2449015303940018.210.4558019306050018.810.7818029009440019.711.11200043701516.172.3514030.25088.33.5728367.79851O4
20、4.18502113160012.54.69779160截面特性参数惯性矩cm4365014.66oo1280292721O16.97.262000481811018.97.182550541677020.46.82520451812020.87.032930541767024.36.633530511902024.86.8540206011060024.96.9462070114.93.981.1138.55.9629.34.951.3166.89.7549.66.12I6590.613.297.67.262.0514021.71148.272.2163231348.252.2118826.
21、825510.42.7828741.129410.42.793264744312.43.2643359.450812.43.2749067.779214.53.866499198514.73.93782113惯性半径cm截面模数cmIyiXiYWxWy73416.33.2194297.9145016.74.481O1O145174016.84.54119017479318O3.081200106158018.54.311300159187018.64.38150018790719.83.041540121184020.34.271690185214020.54.331910214258020.
22、84.432230257198023.94.042330199228024.14.112610228272024.44.213000271902028.66.5349806021080029.36.785760722993032.36.3964006621170033O6.6272907821030035.76.1677606881260036.46.39914084315700376.56109001040截面特性参数惯性矩cm4截面特性参数惯性半径cm截面模数cm3表面面积IYiXiYWxWy(mm)17008.354.855031671.16294010.45.987202331.453
23、88010.56.099193041.46552012.57.1311503651.74676013.17.4913704501.75711012.67.2414404661.76938014.48.3316705352.021180014.68.4320506692.041360015.28.8423007762.041440014.78.5324508092.061630016.69.5225408092.312000016.79.6330409862.332240017.51O1334011202.332380016.89.73356011702.353100017.710.244901
24、5302.373940018.210.4558019302.43350021.311.4481014402.774190021.911.7586018002.794330021.411.4607018402.8截面面积理论质量(kgm)截面特性参数cm2惯性矩惯性半径cm4cmIxIYiXiY10.958.5616.16.91.212 4715.1611.935O1471.523.1120.2815.966.42821.813.7325.7120.21154922.114.3732.1425.21858012.44.9936.1428.32568512.664.8546.0936.241218
25、202.996.2952.3441.158919403.366.0954.1642.585827603.987.1460.2247.379833803.647.49理论质量(kgm)截面特性参数惯性矩惯性半径截面模数cm4cmcm3IxIYiXiYWx53.1111035504.057.2457.3123056204.118.7868.2152067904.188.8470.3248081305.269.5273.6205094604.6710O惯性矩cm486.12480112004.7510.198.73650119005.399.731163620155004.9510.21424380
26、197004.9210.410.751.775.41.952.3515.61252542.53.5722.12894923.24.1828.75728023.964.6939.9102018304.48653.7173036005.037.2661.8268040605.847.1857.5342033806.836.864.5362040606.647.0368.5636038308.546.6375.5671045108.356.8587.3792052908.446.94.791197.451.41.116.6727.514.61.81.317.1442.724.82.171.659.1
27、170.748.82.472.059.269456.92.822.210.811567.12.882.2112.92081283.562.7814.82491473.622.7916.33952214.363.2618.74652544.423.2720.96813965.063.8625O8164925.063.9328.311907245.764.483314008685.764.5433.418807906.654.3138.221609366.664.3839.728409227.494.2744.8321010707.54.3351.5367012907.484.4347.65200
28、9919.274.0453.1582011409.284.1160.1658013609.264.21(4)用途常用于要求承载能力大、截面稳定性好的大型建筑(厂房、高层建筑等)以及桥梁、船舶、起动运输机械、机械基础、支架、基础桩等。对应H型钢截面模数重心系列cm3cmWxWyCx型号4.0313.411001006 9123.51.1912512510.837.61.3715015015.956.21.5517517522.380.11.7320020032.483.52.0939.51462.0825025059.41522.5872.31832.8330030063.72252.47对应H
29、型钢重心系列cmWyCx型号92.52333.0230030084.73232.673503501043882.861584053.694004001234763.01截面特性参数截面模数cm3Wx1475603.212295844.072137663.682509673.98.815.11.5515010015.833.91.7820015029.156.32.2725017548.280.22.230020073.11463.093502501082403.44003001502704.054503001782264.91842714.655003002802566.39600300288
30、3016.083393516.333.182.981.27100505.964.881.63125607.466.611.781507510.410.81.921759012.111.52.1320010014.813.42.2721.320.62.6225012525.623.52.7833.829.73.2230015040O33.93.383001505045.53.6835017559.356.33.7476.472.74.1740020088.686.84.2310979.45.0745020012493.65.1315092.75.95002001691075.961901285.952361007.766002002621147.812921357.76400400