常用型鋼規(guī)格(截面)表

附錄常型鋼規(guī)格表普通工字鋼符號(hào)：h—高度；b寬；tw—腹板厚度；t—翼緣平均厚度；I慣矩；W截面模量

i回半；Sx半截面的面積矩；長(zhǎng)度：型號(hào)，5～19m型號(hào)，6～19m型

號(hào)

hmm

尺bmm

寸（mm）ttwmm

Rmm

截面面積(cm)

理論重量(kg/m)

Ix

x-x軸Wx

ix

Ixx

Iy

y-y軸Wy

Iy1012.6141618

100126140160180

6874808894

4.555.566.5

7.68.49.19.910.7

6.577.588.5

14.318.121.526.130.7

11.214.216.920.524.1

24548871211271699

4977102141185

4.145.195.756.577.37

8.691112.213.915.4

33476493123

9.612.716.121.126.2

1.511.611.731.892.00

100

7

35.5

27.9

2369

237

8.16

17.4

158

31.6

2.1120

b

200

102

9

11.4

9

39.5

31.1

2502

250

7.95

17.1

169

33.1

2.07

110

7.5

42.1

33

3406

310

8.99

19.2

226

41.1

2.322212.39.5b1129.5

46.5

36.5

3583

326

8.78

18.9

240

42.9

2.27

116

8

48.5

38.1

5017

401

10.2

21.7

280

48.4

2.4251310b118

53.5

42

5278

422

9.93

21.4

297

50.4

2.36

122

8.5

55.4

43.5

7115

508

11.3

24.3

344

56.4

2.492813.710.5b12410.5

61

47.9

7481

534

11.1

24

364

58.7

2.4432c36c40c45c50c56c

320360400450500560

130132134136138140142144146150152154158160162166168170

9.511.513.510121410.512.514.511.513.515.512141612.514.516.5

1511.515.816.51813.520142114.5

67.173.579.976.483.690.886.194.1102102111120119129139135147158

52.757.762.76065.671.367.673.880.180.487.494.593.6101109106115124

110801162612173157961657417351217142278123847322413375935278464724855650639655766850371430

692727761878921964108611391192143315001568185919422026234224472551

12.812.612.314.414.113.815.915.615.317.717.417.119.719.419.12221.621.3

27.727.326.93130.630.234.433.933.538.538.137.642.942.341.947.947.346.8

459484510555584614660693727855895938112211711224136614241485

70.673.376.181.684.687.792.996.299.7114118122142146151165170175

2.622.572.532.692.642.62.772.712.672.892.842.793.073.012.963.183.123.07~1~

63c

630

176178780

131517

2215

155167180

122131141

9400498171102339

298431173249

24.724.223.9

53.853.252.6

170217711842

194199205

3.323.253.2~2~

))H型符號(hào)：h—高度；b寬；—腹板厚度；—翼緣厚度；I慣矩；W截面模量

i回半；Sx半截面的面積矩。類別

H型規(guī)格(h×bt×t)

截面積A

質(zhì)量q

Ix(cm

)

x-x軸Wx(cm)

ix

Iy(cm

y-y軸Wy(cm)

Iy100×100×6×8150×150×7×10175×175×7.5×11200×200×8×12#200×204×12×12250×250×9×14#250×255×14×14#294×302×12×12HW#344×348×10×16#388×402×15×15#394×398×11×18#400×408×21×21#414×405×18×28#428×407×20×35148×100×6×9194×150×6×9244×175×7×11294×200×8×12340×250×9×14390×300×10×16

21.930.3140.5551.4364.2872.2892.18104.7108.3120.4135.4146173.9179.2187.6219.5251.5296.2361.427.2539.7656.2473.03101.5136.7157.4146.4164.4174.5192.5

17.223.831.940.350.556.772.482.28594.510611513714114717219723328421.431.244.157.379.7107124115129137151

3838471660290047705030108001150017000205002160033300403004920056400669007110093000119000104027406120114002170038900561006080071400103000118000

76.576.5136221331477503867919116013701440194023002540286033403560449055801402835027791280200025502520293035304020

4.185.296.397.58.618.3510.810.512.513.112.615.115.216.617.317.516.817.718.26.178.310.412.514.616.918.920.420.824.324.8

1342945649841600170036503880552067607100112001360016300189002240023800310003940015150898516003650721081106770812076709020

26.74775.1112160167292304365450466646776809951112011701530193030.267.7113160292481541451541511601

2.473.113.734.374.994.856.296.097.147.497.248.788.849.521010.19.7310.210.42.353.574.184.6967.267.186.87.036.636.85~3~

符號(hào)：h—高度；b寬；—腹板厚度；—翼緣厚度；I慣矩；W截面模量

i回半；Sx半截面的面積矩。類別

H型規(guī)格(h×bt×t)#594×302×14×23248×124×5×8250×125×6×9346×174×6×9350×175×7×11

截面積A222.412.1617.0118.1623.2123.5927.5732.8937.8741.5547.5353.1963.6671.12

質(zhì)量q1759.5413.314.318.218.521.725.829.732.637.341.85055.8

Ix(cm)1370001924176791220161018803560408064607350112001370018800

x-x軸Wx(cm)462038.566.890.6140163188287326433490649782942

ix24.93.984.956.127.268.278.2510.410.412.412.414.514.716.3

Iy(cm)1060014.929.349.697.6114134255294443508792985734

y-y軸Wy(cm)7015.969.7513.221.72326.841.14759.467.79111397.9

Iy6.91.111.311.652.052.22.212.782.793.263.273.863.933.21HN396×199×7×11400×200×8×13446×199×8×12450×200×9×14#500×150×10×16496×199×9×14#506×201×11×19#606×201×12×20#692×300×13×20

72.1684.1283.4184.9597.4198.23101.3114.2131.3121.2135.2153.3211.5235.5

56.76665.566.776.577.179.589.610395.1106120166185

200002370027100290003370038500419004780056500693007820091000172000201000

10101190120013001500154016901910223023302610300049805760

16.716.81818.518.619.820.320.520.823.924.124.428.629.3

1450174079315801870907184021402580198022802720902010800

145174106159187121185214257199228271602722

4.484.543.084.314.383.044.274.334.434.044.114.216.536.78注：“#表的規(guī)格為非常用規(guī)格。~4~

))普通槽鋼符號(hào)：同普通工字鋼但Wy為應(yīng)緣肢尖

長(zhǎng)度：型號(hào)～，長(zhǎng)5～；型號(hào)～18，～19m；型號(hào)～20，～19m。型

號(hào)

h

尺

b

t

w

寸（mm）t

R

截面理論面積重量(cm)(kg/m)

Ix(cm

)

x-x軸Wx(cm)

ix

Iy(cm

y-y軸Wy(cm)

Iy

y-y1軸I(cm)

56.381012.614

b

506380100126140

37404348535860

4.54.855.35.568

77.588.599.59.5

77.588.599.59.5

6.928.4510.2412.7415.6918.5121.31

5.446.638.041012.3114.5316.73

2651101198389564609

10.416.325.339.761.780.587.1

1.942.463.143.944.985.525.35

8.311.916.625.63853.261.2

3.54.65.87.810.31314.1

1.11.191.271.421.561.71.69

20.928.337.454.977.8107.2120.6

1.351.391.421.521.591.711.6716b18b20b22b

636568707375777978

6.58.57979797

101010.510.5111111.511.512

101010.510.5111111.511.512

21.9525.1525.6929.2928.8332.8331.8436.2434.91

17.2319.7520.1722.9922.6325.7724.9928.4527.4

8669351273137017801914239425713359

108.3116.8141.4152.2178191.4217.6233.8268.7

6.286.17.046.847.867.648.678.429.81

73.483.498.6111128143.6157.8176.5175.9

16.317.62021.524.225.928.230.130.7

1.831.821.961.952.112.092.232.212.24

144.1160.8189.7210.1244268.4298.2326.3324.8

1.791.751.881.842.011.952.12.032.0725c28c32c36c

250280320360

80828284868890929698100

9117.59.511.58101291113

121212.512.512.5141414161616

121212.512.512.5141414161616

39.9144.9140.0245.6251.2248.554.961.360.8968.0975.29

31.3335.2531.4235.8140.2138.0743.148.1247.853.4559.1

36193880475351185484751180578603118741265213429

289.6310.4339.5365.6391.7469.4503.5537.7659.7702.9746.1

9.529.310.910.5910.3512.4412.1111.8513.9613.6313.36

196.4215.9217.9241.5264.1304.7335.6365455496.7536.6

32.734.635.737.94046.449.151.663.666.970

2.222.192.332.32.272.512.472.442.732.72.67

355.1388.6393.3428.5467.3547.5592.9642.7818.5880.5948

1.991.962.092.021.992.242.162.132.442.372.3440

b

400

100102

10.512.5

1818

1818

75.0483.04

58.9165.19

1757818644

878.9932.2

15.314.98

592640.6

78.882.6

2.812.78

1057.91135.8

2.492.44~5~

c10491.04985.6687.82.75等邊角鋼單

角

鋼

雙角鋼型號(hào)圓角R

重心矩Z0

截面積A

質(zhì)量

慣性矩Ix

截面模量

ix

回轉(zhuǎn)半徑

m

iy,當(dāng)為數(shù)10m12mmm

14mm（mm）

（）

(kg/m)

(cm)

(cm)

L25×L30×L36×L40×L45×L50×L56×

3434343453453456345634

3.53.54.54.5555.56

66.47.37.68.58.91010.410.710.911.311.712.212.61313.313.413.814.214.614.815.3

1.131.461.431.861.752.282.112.762.382.363.093.792.663.494.295.082.973.904.805.693.344.39

0.891.151.121.461.371.791.662.162.651.852.422.982.092.743.373.992.333.063.774.462.623.45

0.400.500.821.031.461.842.583.293.953.594.605.535.176.658.049.337.189.2611.2113.0510.1913.18

0.660.781.121.341.722.082.593.183.683.284.054.724.255.296.206.995.366.707.908.956.868.63

0.290.360.460.590.680.870.991.281.561.231.601.961.582.052.512.951.962.563.133.682.483.24

0.590.580.760.740.910.901.111.091.081.231.221.211.391.381.371.361.551.541.531.511.751.7

0.750.730.950.931.151.131.391.381.361.551.541.521.761.741.721.711.961.941.921.912.22.1

0.390.380.490.480.590.580.710.700.700.790.790.780.900.890.880.881.000.990.980.981.131.1

1.081.111.271.301.471.491.701.731.751.861.881.902.062.082.102.122.262.282.302.322.502.5

1.171.191.361.381.551.571.781.81.831.941.961.982.142.162.182.22.332.362.382.42.572.5

1.251.281.441.471.631.651.861.891.912.012.042.062.212.242.262.282.412.432.452.482.642.67

1.341.371.531.551.711.741.941.971.992.092.122.142.292.322.342.362.482.512.532.562.722.74

1.431.461.611.641.81.822.032.052.082.182.22.232.372.42.422.442.562.592.612.642.82.82~6~

3

8

1

2

9L63×L70×L75×L80×

5845681045678567810567810

7899

15.716.81717.417.818.519.318.619.119.519.920.320.320.721.121.522.221.521.922.322.723.5

5.428.374.986.147.299.5111.665.576.888.169.4210.677.418.8010.1611.5014.137.919.4010.8612.3015.13

4.256.573.914.825.727.479.154.375.406.417.408.375.826.917.989.0311.096.217.388.539.6611.87

16.0223.6319.0323.1727.1234.4541.0926.3932.2137.7743.0948.1739.9646.9153.5759.9671.9848.7957.3565.5873.5088.43

10.2214.0611.2213.3315.2618.5921.3414.1616.8919.3921.6823.7919.7322.6925.4227.9332.4022.7026.1629.3832.3637.68

3.976.034.135.086.007.759.395.146.327.488.599.687.308.639.9311.213.648.349.8711.3712.8315.64

1.721.681.961.941.931.901.882.182.162.152.142.132.322.312.302.282.262.482.472.462.442.42

2.172.112.462.452.432.392.362.742.732.712.692.682.922.912.892.872.843.133.113.13.083.04

1.101.091.261.251.241.231.221.41.391.381.381.371.51.491.481.471.461.61.591.581.571.56

2.542.602.792.822.832.872.913.073.093.113.133.153.293.313.333.353.383.493.513.533.553.58

2.612.672.872.892.912.952.993.143.163.183.23.223.363.383.43.423.463.563.583.603.623.66

2.692.752.942.962.983.033.073.213.243.263.283.303.433.453.473.503.543.633.653.673.703.74

2.772.833.023.043.063.13.153.293.313.333.363.383.53.533.553.573.613.713.733.753.773.81

2.852.913.093.123.143.183.233.363.393.413.433.463.583.63.633.653.693.783.83.833.853.89~7~

))等邊角鋼單角鋼

雙角鋼型號(hào)圓角R

重心矩

截面積A

質(zhì)量

慣性矩Ix

截面模量Wxmxin

ix

回轉(zhuǎn)半徑

i

m

i當(dāng)a為下列值y10m12mmm

14mm（mm）

(cm

)

(kg/m)

(cm

(cm

)

L90×L100×L110×L125×

678101267810121416781012148101214

10121214

24.424.825.225.926.726.727.127.628.429.129.930.629.630.130.931.632.433.734.535.336.1

10.6412.313.9417.1720.3111.9313.815.6419.2622.826.2629.6315.217.2421.2625.229.0619.7524.3728.9133.37

8.359.6610.9513.4815.949.3710.8312.2815.1217.920.6123.2611.9313.5316.6919.7822.8115.519.1322.726.19

82.7794.83106.5128.6149.2115131148.2179.5208.9236.5262.5177.2199.5242.2282.6320.7297361.7423.2481.7

33.9938.2842.349.5755.9343.0448.5753.7863.2971.7279.1985.8159.7866.3678.4889.3499.0788.2104.8119.9133.6

12.6114.5416.4220.0723.5715.6818.120.4725.0629.4733.7337.8222.0524.9530.636.0541.3132.5239.9747.1754.16

2.792.782.762.742.713.13.093.083.053.0332.983.413.43.383.353.323.883.853.833.8

3.513.53.483.453.413.913.893.883.843.813.773.744.34.284.254.224.184.884.854.824.78

1.81.781.781.761.7521.991.981.961.951.941.932.22.192.172.152.142.52.482.462.45

3.913.933.953.984.024.34.324.344.384.414.454.494.724.744.784.824.855.345.385.415.45

3.9844.024.064.094.374.394.414.454.494.534.564.794.814.854.894.935.415.455.485.52

4.054.074.094.134.174.444.464.484.524.564.64.644.864.884.924.9655.485.525.565.59

4.124.144.174.214.254.514.534.554.64.644.684.724.944.9655.045.085.555.595.635.67

4.24.224.244.284.324.584.614.634.674.714.754.85.015.035.075.115.155.625.665.75.74L140

38.2

27.37

21.4

514.7

134.6

50.58

4.3

5.4

2.7

5.9

6.0

6.12

6.2

6.27~8~

×

0

9

4

6

8

8

5L160×L180×L200×

12141610121416121416181416182024

161618

3939.840.643.143.944.745.548.949.750.551.354.655.456.256.958.4

32.5137.5742.5431.537.4443.349.0742.2448.955.4761.9554.6462.0169.376.590.66

25.5229.4933.3924.7329.3933.9938.5233.1638.3843.5448.6342.8948.6854.460.0671.17

603.7688.8770.2779.5916.610481175132115141701188121042366262128673338

154.6173189.9180.8208.6234.4258.3270304.6336.9367.1385.1427466.5503.6571.5

59.868.7577.4666.778.9890.95102.6100.8116.3131.4146.1144.7163.7182.2200.4235.8

4.314.284.264.974.954.924.895.595.575.545.516.26.186.156.126.07

5.435.45.366.276.246.26.177.057.026.986.947.827.797.757.727.64

2.772.752.743.23.183.163.143.583.573.553.533.983.963.943.933.9

6.026.066.096.786.826.866.897.637.677.77.738.478.58.538.578.63

6.096.136.166.856.896.936.967.77.747.777.88.548.578.68.648.71

6.166.26.236.926.9677.037.777.817.847.878.618.648.678.718.78

6.236.276.316.997.037.077.17.847.887.917.958.678.718.758.788.85

6.316.346.387.067.17.147.187.917.957.988.028.758.788.828.858.92邊角鋼單角鋼

雙角鋼角鋼型號(hào)圓

截面B×b×t

重心矩

回轉(zhuǎn)半徑

iy,當(dāng)為列數(shù)

iy,當(dāng)a為列值角

積質(zhì)量

10m

12m

10m

12mRZxZyAixiyiy0m

m

m

m

m

m

m

m(mm)

(kg/m)

L25×16×

34

3.5

4.24.6

8.69.0

1.161.50

0.911.18

0.440.4

0.780.7

0.340.3

0.840.8

0.930.9

1.021.05

1.111.14

1.41.4

1.481.5

1.571.6

1.651.68~9~

3

7

4

7

6

2

1L32×20×

34.93.545.3

10.811.2

0.51.00.41.71.491.141.231.8850.50.40.91.81.941.161.91.9949L40×25×L45×28×L50×32×

3434343

455.5

13.0.51.12.15.91.891.480.71.31.382.232413.0.52.16.32.471.941.412.257614.0.62.36.42.151.691.472.447315.1.21.32.36.82.812.20.61.52.47150.91.31.42.42.57.3161.60.71.612.641816.0.61.42.52.57.73.182.490.91.41.5559717.0.71.52.88.02.742.151.81.661.742.92.9889L56×36×

18.0.72.848.53.592.821.772.932318.0.758.84.421.712.83.047620.0.83.149.24.061.8146L63×40×

56

7

20.0.81.63.19.54.993.9221.843.273.358721.0.83.29.95.914.641.943.2921L70×45×L75×50×

10.21.1.90.83.276.85.341.81.883.33.3933510.22.1.20.91.83.443.572.073.54210.22.1.20.91.83.454.43.573.6467.511.23.1.20.91.83.565.222.113.59011.23.1.20.93.576.011.92.0638611.24.1.41.02.03.654.812.22.283.63.837812.24.1.41.02.065.72.38812.25.2.31.02.13.63.787.432.272.353.83921

13.

26.

11.6

9.1

1.3

2.3

1.0

2.1

2.2

2.31

2.4

3.7

3.7

3.87

3.96~10~

0

6

0

8

3

6

6

4

1

95

11.4

26.0

6.385

1.42

2.57

1.1

2.02

2.09

2.17

3.88

3.95

4.034.1L80×50×L90×56×

11.26.1.41.02.03.965.932.273.94.0588812.26.1.31.02.076.852.2944.08112.27.1.31.02.04.087.752.314.14.18512.29.1.51.22.24.34.355.662.362.444.475212.29.1.51.22.24.466.722.464.54.579913.30.1.51.22.24.477.762.494.524.6313.30.1.51.22.24.488.782.514.546邊角鋼單角鋼

雙角鋼角鋼型號(hào)B×b×t圓角

重心矩

截面積

質(zhì)量

回轉(zhuǎn)半徑

iy,當(dāng)為列數(shù)值

iy,當(dāng)為數(shù)值

6781067810678107810128101214

R(mm)1010101112

Zx(cm)14.314.71515.819.720.120.521.315.716.116.517.21818.419.22020.421.221.922.7

Zy(kg/m)32.432.833.23429.53030.431.235.335.736.23740.140.641.442.24545.846.647.4

A9.6211.112.615.510.612.313.917.210.612.313.917.214.11619.723.41822.326.430.5

7.558.729.8812.18.359.6610.913.58.359.6610.913.511.112.615.518.314.217.520.723.9

ix1.791.781.771.752.42.392.372.352.0121.981.962.32.292.262.242.592.562.542.51

iy(mm)3.213.23.183.153.173.163.153.123.543.533.513.484.024.013.983.954.54.474.444.42

(cm)1.381.371.371.351.731.711.711.6