Designation

Specification

Depth*flange width

 (mm)

Web thickness

 (mm)

Weight

 (kg/m)

10

100X68

4.5

11.261

12*

120X74

5.0

13.987

14

140X80

5.5

16.890

16

160X88

6.0

20.513

18

180X94

6.5

24.143

20a 

200X100

7.0

27.929

20b

200X102

9.0

31.069

22a

220X110

7.5

33.070

22b

220X112

9.5

36.524

25a

250X116

8.0

38.105

25b

250X118

10.0

42.030

28a

280X122

8.5

43.492

28b

280X124

10.5

47.888

30a*

300X126

9.0

48.084

30b*

300X128

11.0

52.794

32a

320X130

9.5

52.717

32b

320X132

11.5

57.741

36a

360X136

10.0

60.037

36b

360X138

12.0

65.689

40a

400X142

10.5

67.598

40b

400X144

12.5

73.878