常用型钢规格表

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h

btwtRIxWxixIx/SxIymmmmmmmmmmcm4cm3cmcmcm4

100684.57.66.514.311.2245494.148.6933

1267458.4718.114.2488775.191147

140805.59.17.521.516.97121025.7512.264

1608869.9826.120.511271416.5713.993

180946.510.78.530.724.116991857.3715.4123

a100735.527.923692378.1617.4158

b102939.531.125022507.9517.1169

a1107.542.13334063108.9919.2226

b1129.546.536.535833268.7818.9240

a116848.538.1501740110.221.7280

b1181053.54252784229.9321.4297

a1228.555.443.5711550811.324.3344

b12410.56147.9748153411.124364

a1309.567.152.71108069212.827.7459

b13211.573.557.71162672712.627.3484

c13413.579.962.71217376112.326.9510

a1361076.4601579687814.431555

b1381283.665.61657492114.130.6584

c1401490.871.31735196413.830.2614

a14210.586.167.621714108615.934.4660

b14412.594.173.822781113915.633.9693

c14614.510280.123847119215.333.5727

a15011.510280.432241143317.738.5855

b15213.511187.433759150017.438.1895

c15415.512094.535278156817.137.6938

a1581211993.646472185919.742.91122

b1601412910148556194219.442.31171

c1621613910950639202619.141.91224

a16612.51351066557623422247.91366

b16814.514711568503244721.647.31424

c17016.515812471430255121.346.81485

a1761315512294004298424.753.81702

b1781516713198171311724.253.21771

c78017180141102339324923.952.61842636302215505002014

565603636015.812

2114.54040016.512.5

454501813.52828013.710.5

323201511.52222012.39.5

25250131018

2020011.49y轴

10

12.6

14

16型 号尺 寸(mm)截面面积(cm2)理论重量(kg/m)x-x轴b—宽度;

tw—腹板厚度;

t—翼缘平均厚度;

I—惯性矩;

W—截面模量普通工字钢符号:h—高度;i—回转半径;

Sx—半截面的面积矩;

长度:

型号10~18,长5~19m;

型号20~63,长6~19m。

WyIycm3cm

9.61.51

12.71.61

16.11.73

21.11.89

26.22

31.62.11

33.12.07

41.12.32

42.92.27

48.42.4

50.42.36

56.42.49

58.72.44

70.62.62

73.32.57

76.12.53

81.62.69

84.62.64

87.72.6

92.92.77

96.22.71

99.72.67

1142.89

1182.84

1222.79

1423.07

1463.01

1512.96

1653.18

1703.12

1753.07

1943.32

1993.25

2053.2y-y轴回转半径;

半截面的面积矩;

型号10~18,长5~19m;

型号20~63,长6~19m。