型钢尺寸、截面面积、理论重量、外表面积一览表

型号规格 （高度×宽度×腹板厚度×冀缘厚 度） 高度宽度 腹板 厚度 翼缘 厚度 圆角 半径 理论重量 kg/m 单位长度 外表面积 ㎡/m 100×100hw100×100×6×8100100688170.574 125×125hw125×125×6.5×91251256.598240.723 150×150hw150×150×7×101501507108310.872 175×175hw175×175×7.5×111751757.51113401.013 200×200hw200×200×8×1220020081213501.162 hw200×204×12×12200204121213561.170 250×250hw244×252×11×1124425211111364

型号截面面积 理论 重量 单位长度 外表面积 每吨外 表面积 （高度×宽度）hbt1t2rcm2㎏/m㎡/m吨/m 100×10010010068821.5916.90.5733.98 125×1251251256.5983023.60.7230.65 150×150150150710839.6531.10.8728.05 175×1751751757.5111351.4340.41.0125.07 2002008121363.5349.91.1623.28 20020412121371.5356.21.1720.81 24425211111381.3163.81.4522.75 2502509141391.4371.81.4620.3

h型钢理论重量及外表面积 规格每米单重(kg/m）每米外表面积（㎡/m） h100*100*6*816.520.59 h125*125*6.5*923.120.74 h150*150*6*825.150.89 h150*150*7*1030.690.89 h150*180*6*828.921.01 h175*175*7.5*1139.231.04 h200*100*5.5*820.50.79 h200*150*6*827.510.99 h200*150*6*929.770.99 h200*186*14.5*2487.391.12 h200*200*6*833.791.19 h200*200*8*1248.731.18 h200*270*6*1467.451.47 h250*125*5*824.880.9

名称规格 理论重量 (kg/m) 理论表面 积(㎡/m) 理论表面 积(㎡/kg) 名称规格 理论重量 (kg/m) 理论表面 积(㎡/m) 理论表面 积(㎡/kg) 等边角钢l20*30.8890.0780.0877等边角钢l80*78.5250.3140.0368 等边角钢l20*41.1450.0770.0672等边角钢l80*89.6580.3140.0325 等边角钢l25*31.1240.0980.0872等边角钢l80*1011.8740.3130.0264 等边角钢l25*41.4590.0970.0665等边角钢l90*68.350.3540.0424 等边角钢l30*31.3730.1170.0852等边角钢l90*79.6560.3540.0367 等边角钢l30*41.

各种型钢理论截面积、理论表面积、理论重量对照表

各种型钢理论截面积、理论表面积、理论重量对照表

理论重量表面积 kg/mm2/t㎡/m 1[55.43844.8460.244名 2[6.36.63442.4920.282槽钢 3[6.56.70942.570.286槽钢 4[88.04539.3040.316槽钢 5[1010.00738.8260.389槽钢 6[1212.05937.2940.450槽钢 7[12.612.31837.4880.462槽钢 8[14a14.53535.0880.510槽钢 9[14b16.73330.70.514槽钢 10[16a17.2433.0780.570槽钢 11[1619.75229.0590.574槽钢 12[18a20.17431.2550.631槽钢 13[182327.5760.634槽钢 14

11.522.533.544.5 60.1230.1660.197 70.1480.2030.2470.277 80.1730.240.2960.339 90.1970.2770.3450.401 100.2220.3140.3950.4620.5180.561 110.2470.3510.4440.5240.5920.647 120.2710.3880.4930.5860.6660.7340.789 130.2960.4250.5430.6470.740.820.888 140.3210.4620.5920.7090.8140.9060.986 160.370.5360.6910.8320.9621.081.181.28 170.3950.5730.740

h型钢尺寸及理论重量（国标） 执行gb-t11263-1998） 1：hw宽翼缘 型号size（宽×高）截面尺寸section,mm截面面积理论重量 h×wh×bt1t2bsectionarea㎝theorticaiweight㎏/m hw100×100×6×8×10（r）17.2㎏/m hw125×125×6.5×9×10（r）23.8㎏/m hw150×150×7×10×13（r）31.9㎏/m hw175×175×7.5×11×13（r）40.3㎏/m hw200×200×8×12×16（r）50.5㎏/m hw200×204×12×12×16（r）56.7㎏/m hw250×250×9×14×16（r）72.4㎏/m hw250×255×14×1

型钢、钢管理论重量、体积、表面积表 0 面积体积面积体积面积体积面积体积面积体积面积体积面积体积面积体积面积 15.0021.252.7515.751.3301.2506.690.2722.460.5129.060.6532.360.8235.630.9938.961.1942.251.6248.852.1355.45 20.0026.752.7521.251.7301.6308.550.3124.320.5730.910.7234.210.8937.511.0740.811.2844.111.7450.712.2657.30 25.0033.503.2527.002.5702.42010.590.3526.360.6332.960.8036.25

矩形管理论重量及外表面积 规格每米单重(kg/m）每米外表面积（㎡/m） []180*843.210.72 []25*1.20.90.1 []25*1.51.110.1 []25*1.751.280.1 []25*21.440.1 []30*2.52.160.12 []30*32.540.12 []40*2.52.940.16 []40*33.490.16 []40*44.520.16 []50*2.53.730.2 []50*34.430.2 []50*45.780.2 []60*2.54.510.24 []60*35.370.24 []60*47.030.24 []60*58.640.24 []70*36.310.28 []70*48.290.28 []70*510

表面积 h×bt1t2r㎡/t 100×100100×100681017.232.588 125×125125×1256.591023.831.597 150×150150×1507101331.928.339 175×175175×1757.5111340.326.203 200×2008121650.523.921 200×20412121656.721.446# 250×2509141672.420.884 250×25514141682.218.516# 294×3021212208521.259# 300×30010152094.519.217 300×30515152010617.226 344×34810162011518.27# 3

H型钢理论重量及表面积 (6)

名称规格 理论重量 (kg/m) 理论表面 积(㎡/m) 理论表面 积(㎡/kg) 名称规格 理论重量 (kg/m) 理论表面 积(㎡/m) 理论表面 积(㎡/kg) h型钢hw100*100*6*817.20.580.0337h型钢hn298*149*5.5*832.61.1800.0362 h型钢hw125*125*6.5*923.80.730.0307h型钢hn300*150*6.5*937.31.1800.0316 h型钢hw150*150*7*1031.90.880.0276h型钢hn346*174*6*941.81.3700.0328 h型钢hw175*175*7.5*1140.31.030.0256h型钢hn350*175*7*11501.3800.0276 h型钢hw200*200*8*1250

表面积 h×bt1t2r㎡/t 100×100100×100681017.232.588 125×125125×1256.591023.831.597 150×150150×1507101331.928.339 175×175175×1757.5111340.326.203 200×2008121650.523.921 200×20412121656.721.446# 250×2509141672.420.884 250×25514141682.218.516# 294×3021212208521.259# 300×30010152094.519.217 300×30515152010617.226 344×34810162011518.27#

表面积 h×bt1t2r㎡/t 100×100100×100681017.232.588 125×125125×1256.591023.831.597 150×150150×1507101331.928.339 175×175175×1757.5111340.326.203 200×2008121650.523.921 200×20412121656.721.446# 250×2509141672.420.884 250×25514141682.218.516# 294×3021212208521.259# 300×30010152094.519.217 300×30515152010617.226 344×34810162011518.27# 3

h型钢理论重量及表面积

理论重量表面积 h×bt1t2kg/mm2/t hw200×20081250.5φ114x3.0圆管8.213kg/m hw250×25091472.4φ114x3.5圆管9.538kg/m hw300×300101594.5φ114x4.0圆管10.851kg/m hw350×3501219137φ121x3.0圆管8.73kg/m hw400×4001321172φ121x3.5圆管10.142kg/m hm244×17571144.1φ121x4.0圆管11.542kg/m hm294×20081257.3φ140x3.0圆管10.136kg/m hm340×25091479.7φ140x3.5圆管11.782kg/m hm390×

表面积 h×bt1t2r㎡/t 100×100100×100681017.232.588 125×125125×1256.591023.831.597 150×150150×1507101331.928.339 175×175175×1757.5111340.326.203 200×2008121650.523.921 200×20412121656.721.446# 250×2509141672.420.884 250×25514141682.218.516# 294×3021212208521.259# 300×30010152094.519.217 300×30515152010617.226 344×34810162011518.27# 3

表面积 h×bt1t2r㎡/t 100×100100×100681017.232.588 125×125125×1256.591023.831.597 150×150150×1507101331.928.339 175×175175×1757.5111340.326.203 200×2008121650.523.921 200×20412121656.721.446# 250×2509141672.420.884 250×25514141682.218.516# 294×3021212208521.259# 300×30010152094.519.217 300×30515152010617.226 344×34810162011518.27#

h型钢理论重量及表面积

ixiyixiywxwy 100×100100×100×6×81021.917.23831344.182.4776.526.7 125×125125×125×6.5×91030.3123.88472945.293.1113647.0 150×150150×150×7×101340.5531.916605646.393.7322175.1 175×175175×175×7.5×111351.4340.329009847.54.37331112 200×200×8×121664.2850.5477016008.614.99477160 #200×204×12×121672.2856.7503017008.354.85503167 250×250×9×141692.1