h型钢标准
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2023年3月3日发(作者：父母对我的评价)H型钢中国标准
截面尺寸mm截面特性参数
型号截面面积理论重量
类别（高度×宽惯性矩
cm4
惯性半径
cm截面模数cm3
H×Bttr
cm2kg/m
度）12
lliiWW
xyxyxy
100×100100×100681021.917.23831344.182.4776.526.7
125×125125×1256.591030.3123.88472945.293.1113647
150×150150×1507101140.1431.516405636.393.7521975.1
175×175175×1757.5111351.4340.229009847.54.37331112
200×200200×2008121363.5349.9472016008.625.02472160
244×25211111381.3164.48700294010.36.01713241
250×250
250×2509141692.1872.41.86.29867292
300×300300×3.5942.17.511360450
350×350350×35.91374.28.842300776
400×400400×4.70017.510.133301120
150×100150×10069826.3520.710001506.172.3913530.1
200×150194×150691339.0130.626905078.33.6127767.7
250×175244×1757111656.2444..44.18502113
294×2008121872.3856.8.54.7771160
300×200
298×2019141883.3665.4.64.77893190
350×250340×25091420101.579.721700365014.661280292
400×300390×3.716.97.262000481
450×300440×3.4018.97.182550541
482×3.11146.46.832500451
500×300
488×3.5020.87.042910541
582×3.51371.36.633530511
600×300
588×3.52024.86.854020601
150×75150×75571018.1614.367949.66.121.6590.613.2
175×90175×90581023.2118.2122097.67.262.0514021.7
200×100200×1005.581127.1621.318401348.242.2218426.8
248×12458831.9925.7345025510.45.8227841.1
250×125
250×125691237.6529.6405029410.42.7932447
300×150300×1506.591346.7836.7721050812.43.2948167.7
350×150350×1757111463.1449.61360098414.73.95775113
400×200400×2008131684.4016.84.541190174
450×200450×2009141896.767633500187018.64.41490187
500×200500×2.289.647800214020.54.331910214
600×200600×2.214.14.112610228
700×300700×3.51852.36.785760722
800×300800×3.421336.627290782
900×300900×3.8243411.46.399140843
100×150100×50571012.169.5419214.93.981.1138.55.96
125×60125×60681017.0113.341729.34.951.3166.89.75
150×75150×75571018.1614.3679]49.66.121.6590.613.2
175×90175×90581023.2118.2122097.67.262.0514021.7
198×994.571323.5918.516101148.272.2016323.0
200×100
200×1005.581327.5721.718801348.252.2118826.8
248×124581632.8925.8356025510.42.7828741.1
250×125
250×125691637.8729.7408029410.42.7932647.0
298×1495.581641.5532.6646044312.43.2643359.4
300×150
300×1506.591647.5337.3735050812.43.2749067.7
346×174691653.1941.81120079214.53.8664991.0
350×175
350×1757111663.6650..73.93782113
#400×150#400×1508131671.1255.81880073416.33.2194297.9
396×1997111672.1656.72.74.481010145
HN400×200
400×2008131684.1266..84.541190174
#450×150#450×1509142083.4165.52710079318.03.081200106
446×1998122084.9566.7.54.311300159
400×200
450×2009142097.4176.533700187018.64.381500187
#500×150#500×.2377..83.041540121
496×.379.541900184020.34.271690185
500×200500×2.289.647800214020.54.331910214
#506×2.310.84.432230257
596×1.295.3.94.042330199
600×200600×2.214.14.112610228
#606×2.312.44.213000271
#692×3.52028.66.534980602
700×300
700×3.51852.36.785760722
*800×300*792×3.43032.36.396400662
*800×3.42133.06.627290782
*890×299152328270.9213345.76.167760688
*900×300*900×3.8243411.46.399140843
*912×3.70037.06.56109001040
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型号属于同一范围的产品，其内侧尺寸高度是一致的。
4截面面积计算公式为“t1(H-2t2)+2Bt2+0.858r2”。