工字钢尺寸规格表

工字钢尺寸规格表工字钢型号尺寸（mm）截面面积

（cmm22）重量

（kg/mm）高腿宽腹厚10100684.514.311.212120745.017.814.014140805.521.516.916160886.026.120.518180946.530.624.120A2001007.035.527.920B2001029.039.531.122A2201107.542.033.022B2201129.546.436.424A2401168.047.737.424B24011810.052.641.227A2701228.554.642.827B27012410.560.047.130A3001269.061.248.030B30012811.067.252.730C30013013.073.457.436A36013610.076.359.936B36013812.083.565.636C36014014.090.771.240A40014210.586.167.640B40014412.594.173.840C40014614.510280.1字钢

（kgg/m）W=0.0007785××[[hd+22tt（b–d）+0.6615（R2–r2）]h=高

b==腿长

d=腰厚

t=平均腿厚

R=内弧半径

r=端弧半径求250mmm×11188mm××10mmm的工字钢每m重量。从金金属材料手手册册中查出该该工工字钢t为13，R为10，r为5，则每m重量=0..0078855工字钢理论重量量表型号高度*脚脚宽*腰厚

理重

10

1000*68*44.5

11.2661

12

1200*74*55

13.9887

14

1400*88*66

20.5113

18

1800*94*66.5

24.1443

20a

2000*100**7

27.9229

20b

2000*102**9

31.0669

22a

2200*110**7.5

33.077

22b

220**112*99.5

338.1055

25b

250**118*110

442.03

228a

280*1122*8..5

433.492

228b

280*1124*100.5

477.888

330a

300*1126*9

488.084

330b

300*1128*111

522.794

330c

300*1130*133

522.717

332b

320*1132*111.5

577.741

332c

320*1134*133.5

622.765

336a

360*1136*100

600.037

336b

360*1138*122

655.689

336c

360*1140*144

711.341

440a

400*1142*100.5

677.598

440b

400*1144*122.5

733.878

440c

400*1146*144.5

800.158

445a

450*1150*111.5

800.42

455b

4450*1552*13..5

87..485

455c

4450*1554*15..5

94..55

56aa

5660*1666*12.55

106..316

566b

5560*1668*14..5

1155.108

556c

560*1170*166.5

1223.9

633a

6630*1776*13