热轧H型钢截面规格及理论重量表706-2016

1、热轧H型钢截面规格及理论重量表1.热轧H型钢(HW)截面尺寸、截面面积及理论重量表型号(高度×宽度)mm×mm截面尺寸mm截面面积cm2理论重量kg/mHBt1t2r100×10010010068821.5816.9125×1251251256.59830.0023.6150×150150150710839.6431.1175×1751751757.5111351.4240.4200×2002002008121363.5349.920020412121371.5356.2250×25024425211111381.

2、3163.82502509141391.4371.8250255141413103.981.6300×300294302121213106.383.5300300101513118.593.0300305151513133.5105350×350338351131313133.3105344348101613144.0113344354161613164.7129350350121913171.9135350357191913196.4154400×400388402151522178.5140394398111822186.8147394405181822214

3、.4168400400132122218.7172400408212122250.7197414405182822295.4232428407203522360.7283458417305022528.6415498432457022770.1604500×500492465152022258.0202502465152522304.5239502470202522329.6259注明：1. 表中同一型号的产品，其内侧尺寸高度一致。2. 表中截面面积计算公式为：t1(H-2t2)+2Bt2+0.858r2。3. 表中橘色一栏数据表示的规格为市场非常用规格。2.热轧H型钢(HM)截面尺

4、寸、截面面积及理论重量表型号(高度×宽度)mm×mm截面尺寸mm截面面积cm2理论重量kg/mHBt1t2r150×10014810069826.3420.7200×15019415069838.1029.90250×1752441757111355.4943.6300×2002942008121371.0555.82982019141382.0364.4350×2503402509141399.5378.1400×300390300101613133.3105450×300440300111813153

5、.9121500×300482300111513141.2111488300111813159.2125550×300544300111513148.0116550300111813166.0130600×300582300121713169.2133588300122013187.2147594302142313217.1170注明：1. 表中同一型号的产品，其内侧尺寸高度一致。2. 表中截面面积计算公式为：t1(H-2t2)+2Bt2+0.858r2。3. 表中橘色一栏数据表示的规格为市场非常用规格。3.热轧H型钢(HN)截面尺寸、截面面积及理论重量表型号(高

6、度×宽度)mm×mm截面尺寸mm截面面积cm2理论重量kg/mHBt1t2r100×501005057811.849.30125×601256068816.6813.1150×751507557817.8414.0175×901759058822.8918.0200×100198994.57822.6817.82001005.58826.6620.9250×12524812458831.9825.125012569836.9629.0300×1502981495.581340.8032.03001506.

7、591346.7836.7350×175346174691352.4541.23501757111362.9149.4400×1504001508131370.3755.2400×2003961997111371.4156.14002008131383.3765.4450×1504461507121366.9952.64501518141377.4960.8450×2004461998121382.9765.14502009141395.4374.9475×1504701507131371.5356.2475151.58.515.51

8、386.1567.6482153.510.51913106.483.5500×1504921507121370.2155.15001529161392.2172.4504153101813103.381.1500×2004961999141399.2977.9500200101613112.388.1506201111913129.3102550×20054619991413103.881.5550200101613117.392.0600×200596199101513117.892.4600200111713131.71036062011220131

9、49.8118625×200625198.513.517.513150.6118630200152013170.0133638202172413198.7156650×300646299121818183.6144650300132018202.1159654301142218220.6173700×300692300132018207.5163700300132418231.5182750×300734299121618182.7143742300132018214.0168750300132418238.0187758303162818284.822

10、4800×300792300142218239.5188800300142618263.5207850×300834298141918227.5179842299152318259.7204850300162718292.1229858301173118324.7255900×300890299152318266.9210900300162818305.8240912302183418360.12831000×300970297162118276.0217980298172618315.3248990298173118345.32711000300193

11、618395.13101008302214018439.3345注明：1. 表中同一型号的产品，其内侧尺寸高度一致。2. 表中截面面积计算公式为：t1(H-2t2)+2Bt2+0.858r2。3. 表中橘色一栏数据表示的规格为市场非常用规格。热轧H型钢(HT)截面尺寸、截面面积及理论重量表型号(高度×宽度)mm×mm截面尺寸mm截面面积cm2理论重量kg/mHBt1t2r100×5095483.24.587.6205.98974945.589.3707.36100×10096994.56816.2012.7125×60118583.24.589

12、.2507.261205945.5811.398.94125×1251191234.56820.1215.8150×75145733.24.5811.479.001477445.5814.1211.1150×100139973.24.5813.4310.6142994.56818.2714.3150×15014414857827.7621.814714968.5833.6726.4175×90168883.24.5813.5510.61718946817.5813.8175×175167173571333.3226.21721756.

13、59.51344.6435.0200×100193983.24.5815.2512.01969946819.7815.5200×1501881494.56826.3420.7200×200192198681343.6934.3250×1252441244.56825.8620.3250×1752381734.581339.1230.7300×1502941484.561331.9025.0300×200286198681349.3338.7350×1753401734.561336.9729.0400×1

14、00390148681347.5737.3400×200390198681355.5743.6注明：1. 表中同一型号的产品，其内侧尺寸高度一致。2. 表中截面面积计算公式为：t1(H-2t2)+2Bt2+0.858r2。3. 表中橘色一栏数据表示的规格为市场非常用规格。尺寸及表示方法说明：H高度；B宽度；t1腹板厚度；t2翼缘厚度；r圆角半径H型钢表示方法：H与高度H值×宽度B值×腹板厚度t1值×翼缘厚度t2值例如：H596×199×10×15重量及允许偏差H型钢理论重量密度按7.85g/cm3计算。H型钢重量偏差按以下公

15、式计算。重量偏差=(实际重量-理论重量)÷理论重量×100%H型钢允许重量偏差项目允许偏差高度H(按型号)<400±2.0400<600±3.0600±4.0宽度B(按型号)<100±2.0100<200±2.5200±3.0厚度t1<5±0.55<16±0.716<25±1.025<40±1.540±2.0t2<5±0.75<16±1.016<25±1.525<40±1.740±2.0长度7m+600>7m长度每增加1m或不足1m时，正偏差在上述基础上加5mm热轧H型钢主要用途1. 热轧H型钢主要用于工业与民用结构中的梁、柱构件。2. HW是H型钢高度和翼缘宽度基本相等，主要用于钢筋混凝土框架结构柱中钢芯柱，也称劲性钢柱，在钢结构中主要用于柱。3. HM是H型钢高度和翼缘宽度比例大致为1.331.75，主要在钢结构中用做钢框架柱，在承受动力荷载的框架结构中用做框架梁。4. HN是H型钢高度和翼缘宽度比例大于等于2，主要用于结构梁，工字钢的用途相当于HN型钢。热轧H型钢