Specifications

Nominal Dimmenision /mm

Section Area /c m2

Theoretical Weight /(kg/m)

b

h

t

rl

r

80x5

80

5

19

4

≤1.5

5.41

4.25

80x6

80

6

20

4

≤2

6.21

4.88

100x7

100

7

22.5

4.5

≤2

8.71

6.86

100x8

100

8

23.5

4.5

9.74

7.65

120x6

120

6

23

5

≤2

9.32

7.32

120x7

120

7

24

5

10.52

8.26

120x8

120

8

25

5

11.72

9.20

140x7

140

7

26

5.5

≤2

12.43

9.75

140x8

140

B

27

5.5

≤2

13.83

10.85

140x10

140

10

29

5.5

≤3

16.63

13.05

160x7

160

7

29

6

≤2

14.60

11.46

160x8

160

8

30

6

≤2

16.20

12.72

160x9

160

9

31

6

≤2

17.80

13.97

160x11

160

11

33

6

≤3

21.00

16.49

180x8

180

8

33

7

≤2

18.86

14.80

180x9

180

9

34

7

≤2

20.66

16.22

180xl0

180

10

35

7

≤2

22.15

17.63

180x11

180

11

36

7

≤3

24.26

19.04