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热轧H型钢和剖分T型钢 GB /T 11263 - 2017

牌号 化学成分(质量分数%)

钢的牌号和化学成分

1 [国标]
GB /T 19879 - 2015
建筑结构用钢板
Steel plate for building structure
2 [国标]
GB /T 714 - 2015
桥梁用结构钢
Structural steel for bridge
3 [国标]
GB 712 - 2011
船舶及海洋工程用结构钢
Ship and ocean engineering structural steel
4 [国标]
GB /T 1591 - 2008
低合金高强度结构钢
High Strength Low Alloy Structural Steels
5 [国标]
GB /T 4171 - 2008
耐候结构钢
Atmospheric corrosion resisting structural steel
6 [国标]
GB /T 700 - 2006
碳素结构钢
Carbon Structural Steels

• H型钢和剖分T型钢的牌号和化学成分(熔炼分析),应符合GB/T 700、GB/T 712、GB/T 714、GB/T 1591、GB/T 4171、GB/T 19879或其他标准的有关规定。经供需双方协商,并在合同中注明,也可按其他牌号和化学成分供货。

• 化学成分允许偏差应符合GB/T 222的规定。

• 以下仅列出H型钢三类规格表:

   宽翼缘H型钢 HW(W为Wide字头)

   中翼缘H型钢 HM(M为Middle字头)

   窄翼缘H型钢 HN(N为Narrow字头)

剖分T型钢数据表,及其他类型H型钢见本标准原件。

• H型钢和剖分T型钢应按理论重量交货(密度按7.85g/cm3)。经双方协议并在合同中注明,亦可按实际重量交货。

• H型钢重量允许偏差:±6%每根,±4%每批

• 剖分T型钢重量允许偏差:±7%每根,±5%每批

H型钢截面图

H型钢的截面尺寸、截面面积、理论重置及截面特性1

表1-1
类别

型号

(高度×宽度)

mm×mm

截面尺寸

mm

截面

面积

cm2

理论

重量

kg/m

表面

m2/m

惯性矩

cm4

惯性半径

cm

截面模数

cm3

HBt1tzrIxIyixiyWzWy
HW100×10010010068821.5816.90.5743781344.182.4875.626.7
125 × 1251251256.59830.0023.60.7238392935.283.1213446.9
150 × 150150150710839.6431.10.87216205636.393.7621675.1
175 × 1751751757.5111351.4240.41.0129009847.504.37331112
200 × 2002002008121363.5349.91.16472016008.615.02472160
*20020412121371.5356.21.17498017008.344.87498167
250 × 250*24425211111381.3163.81.458700294010.36.01713233
2502509141391.4371.81.4610700365010.86.31860292
*250255141413103.981.61.4711400388010.56.10912304
300 × 300*294302121213106.383.51.7516600551012.57.201130365
300300101513118.593.01.7620200675013.17.551350450
*300305151513133.51051.7721300710012.67.291420466
350 × 350*338351131313133.31052.0327700938014.48.381640534
*344348101613144.01132.04328001120015.18.831910646
*344354161613164.71292.05349001180014.68.482030669
350350121913171.91352.05398001360015.28.882280776
*350357191913196.41542.07423001440014.78.572420808
400 ×400*388402151522178.51402.32490001630016.69.542520809
*394398111822186.81472.32561001890017.310.12850951
*394405181822214.41682.33597002000016.79.643030985
400400132122218.71722.34666002240017.510.133301120
*400408212122250.71972.35709002380016.89.7435401170
*414405182822295.42322.37928003100017.710.244801530
*428407203522360.72832.411190003940018.210.455701930
*458417305022528.64152.491870006050018.810.781702900
*498432457022770.16042.602980009440019.711.1120004370
500 ×500*492465152022258.02022.781170003350021.311.447701440
*502465152522304.52392.801460004190021.911.758101800
*502470202522329.62592.811510004330021.411.560201840

H型钢的截面尺寸、截面面积、理论重置及截面特性2

表1(续)

类别

型号

(宽度×高度)

mm×mm

截面尺寸

mm

截面

面积

cm2

理论

重量

kg/m

表面

m2/m

惯性矩

cm4

惯性半径

cm

表面模数

cm3

HBt1trrIxIyixiyWxWy
HM150 ×10014810069826.3420.70.67010001506.162.3813530.
200 ×15019415069838.1029.90.96226305078.303.6427168.
250 ×1752441757111355.4943.61.15604098410.44.21495112
300 ×2002942008121371.0555.81.3511100160012.54.74756160
* 2982019141382.0364.41.3613100190012.64.80878189
350 ×2503402509141399.5378.11.6421200365014.66.051250292
400 ×300390300101613133.31051.9437900720016.97.351940480
450 ×300440300111813153.91212.0454700811018.97.252490540
500 ×300*482300111513141.21112.1258300676020.36.912420450
488300111813159.21252.1368900811020.87.132820540
550 ×300*544300111513148.01162.2476400676022.76.752810450
*550300111813166.01302.2689800811023.36.983270540
600 ×300*582300121713169.21332.3298900766024.26.723400511
588300122013187.21472.33114000901024.76.933890601
* 594302142313217.11702.351340001060024.86.974500700
HN*100 ×501005057811.849.300.37618714.83.971.1137.55.91
*125 ×601256068816.6813.10.46440929.14.951.3265.410.
150X751507557817.8414.00.57666649.56.101.6688.813.2
175×901759058822.8918.00.686121097.57.252.0613821.7
200 ×100* 198994.57822.6817.80.76915401138.242.2315622.9
2001005.58826.6620.90.77518101348.222.2318126.7
250 ×125* 24812458831.9825.10.968345025510.42.8227841.1
25012569836.9629.00.974396029410.42.8131747.0
300 ×150* 2981495.581340.8032.01.16632044212.43.2942459.3
3001506.591346.7836.71.16721050812.43.2948167.7
350 ×175* 346174691352.4541.21.351100079114.53.8863891.0
3501757111362.9149.41.361350098414.63.95771112
400 ×1504001508131370.3755.21.361860073416.33.2292997.8
400 ×200* 3961997111371.4156.11.5519800145016.64.50999145
4002008131383.3765.41.5623500174016.84.561170174
450 ×150* 4461507121366.9952.61.462200067718.13.1798590.3
4501518141377.4960.81.472570080618.23.221140107

H型钢的截面尺寸、截面面积、理论重置及截面特性4

表1(续)
类别

型号

(宽度×高度)

mm×mm

截面尺寸

截面

面积

cm2

理论

重量

kg/m

表面

m2/m

惯性矩

cm4

惯性半径

cm

截面模数

cm3

HBt1t2rI×Iyi×iyW×Wy
HN850 × 300*834298141918227.51792.80251000840033.26.076020564
* 842299152318259.72042.822980001030033.96.287080687
* 850300162718292.12292.843460001220034.46.458140812
*858301173118324.72552.863950001410034.96.599210939
900 × 300* 890299152318266.92102.923390001030035.66.207610687
900300162818305.82402.944040001260036.46.428990842
*912302183418360.12832.974910001570036.96.59108001040
1000 × 300*970297162118276.02173.07393000921037.85.778110620
* 980298172618315.52483.094720001150038.76.049630772
*990298173118345.32713.115440001370039.76.3011000921
*1 O×300193618395.13103.136340001630040.16.41127001080
*1 00E302214018439.33453.157120001840040.36.47141001220
HT100 × 5095483.24.587.6205.980.3621158.393.881.0424.23.49
974945.589.3707.360.36814310.93.911.0729.64.45
100 × 10096994.56816.2012.70.56527297.24.092.4456.719.60
125× 60118583.24.589.2507.260.44821814.74.851.2637.05.08
1205945.5811.398.940.45427119.04.871.2945.26.43
125 × 1251191234.56820.1215.80.7075321865.143.0489.530.30
150×75145733.24.5811.479.000.56241629.36.011.5957.38.02
1477445.5814.1211.10.56851637.36.041.6270.210.1
150 × 100139973.24.5813.4310.60.64647668.65.942.2568.414.1
142994.56818.2714.30.65765497.25.982.3092.119.6
150 × 15014414857827.7621.80.85610903786.253.6915151.1
14714968.5833.6726.40.86413504696.323.7318363.0
175 × 90168883.24.5813.5510.60.66867051.27.021.9479.711.6
1718946817.5813.80.67689470.77.132.0010515.9
175 × 175167173571333.3226.20.99417806057.304.2621369.9
1721756.59.51344.6435.01.0124708507.434.3628797.1
200 × 100193983.24.5815.2512.00.75899470.78.072.1510314.4
1969946819.7815.50.766132097.28.182.2113519.6
200 × 1501881494.56826.3420.70.94917303318.093.5418444.4
200 × 200192198681343.6934.31.14306010408.374.86319105

H型钢的截面尺寸、截面面积、理论重置及截面特性3

表1(续)

类别

型号

(宽度×高度)

mm×mm

截面尺寸

截面

面积

cm2

理论

重量

kg/m

表面

m2/m

惯性矩

cm4

惯性半径

cm

截面模数

cm3

HBt1t2rI×Iyi×iyW×Wy
HN450× 200*4461998121382.9765.11.6528100158018.44.361260159
4502009141395.4374.91.6632900187018.64.421460187
475× 150*4701507131371.5356.21.502620073319.13.20111097.8
*475151.58.516.1386.1567.61.523170090119.23.231330119
482153.510.51913106.83.51.5339600115019.33.281640150
500 × 150* 4921507121370.2155.11.552750067719.83.10112090.3
*5001529161392.2172.41.573700094020.03.191480124
504153101813103.81.11.5841900108020.13.231660141
500 × 200*4961999141399.2977.91.7540800184020.34.301650185
500200101613112.388.11.7646800214020.44.361870214
* 506201111913129.31021.7755500258020.74.462190257
550 × 200*54619991413103.881.51.8550800184022.14.211860185
550200101613117.392.01.8658200214022.34.272120214
600 × 200*596199101513117.892.41.9566600198023.84.092240199
600200111713131.71031.9675600227024.04.152520227
*606201122013149.81181.9788300272024.34.252910270
625 × 200*625199.14.18.13150.61181.9988500230024.23.902830231
630200152013170.01332.01101000269024.43.973220268
*638202172413198.71562.03122000332024.84.093820329
650 × 300*646299121818183.61442.43131000803026.76.614080537
*650300132018202.11592.44146000901026.96.674500601
*654301142218220.61732.451610001000027.46.814930666
700 × 300* 692300132018207.51632.53168000902028.56.594870601
700300132418231.51822.541970001080029.26.835640721
750 × 300* 734299121618182.71432.61161000714029.76.254390478
*742300132018214.01682.63197000902030.46.495320601
* 750300132418238.01872.642310001080031.16.746150721
*758303162818284.82242.672760001300031.16.757270859
800 × 300*792300142218239.51882.73248000992032.26.436270661
800300142618263.52072.742860001170033.06.667160781

H型钢的截面尺寸、截面面积、理论重置及截面特性5

表1(续)

类别

型号

(宽度×高度)

mm×mm

截面尺寸

截面

面积

cm2

理论

重量

kg/m

表面

m2/m

惯性矩

cm4

惯性半径

cm

截面模数

cm3

HBt1t2rI×Iyi×iyW×Wy
HT250 × 1252441244.56825.8620.30.961265019110.12.7121730.8
250 × 1752381734.581339.1230.71.14424069110.44.2035679.9
300 × 1502941484.561331.9025.01.15480032512.33.1932743.9
300 × 200286198681349.3338.71.337360104012.24.58515105
350 × 1753401734.561336.9729.01.34749051814.23.7444159.9
400 × 150390148681347.5737.31.341170043415.73.0160258.6
400 × 200390198681355.5743.61.5414700104016.24.31752105

注1:表中同一型号的产品,其内侧尺寸高度一致

注2:表中截面面积计算公式为:t1(H-2t2)+2Bt2+0.858r2

注3:表中 * 表示的规格为市场非常用规格。

剖分T型钢截面图

T型钢型号是H型钢剖分

金属材料拉伸试验标准

7 [国标]
GB /T 228.1 - 2021
金属材料 拉伸试验 第1部分:室温试验方法
Metallic materials - Tensile testing - Part 1: Method of test at room temperature
注:技术数据仅供参考,请以官方原件为准!
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