规格
Specifications

公称尺寸/mm Nominal Dimmenision

截面面积/c m²
Section Area

理论重量/(kg/m)
Theoretical Weight

价格(price)

b

h

t

rl

r

80x5

80

5

19

4

≤1.5

5.41

4.25

6250

80x6

80

6

20

4

≤2

6.21

4.88

6250

100x7

100

7

22.5

4.5

≤2

8.71

6.86

5950

100x8

100

8

23.5

4.5

9.74

7.65

5950

120x6

120

6

23

5

≤2

9.32

7.32

5950

120x7

120

7

24

5

10.52

8.26

5950

120x8

120

8

25

5

11.72

9.20

5950

140x7

140

7

26

5.5

≤2

12.43

9.75

5500

140x8

140

B

27

5.5

≤2

13.83

10.85

5500

140x10

140

10

29

5.5

≤3

16.63

13.05

5500

160x7

160

7

29

6

≤2

14.60

11.46

5500

160x8

160

8

30

6

≤2

16.20

12.72

5500

160x9

160

9

31

6

≤2

17.80

13.97

5500

160x11

160

11

33

6

≤3

21.00

16.49

5500

180x8

180

8

33

7

≤2

18.86

14.80

5500

180x9

180

9

34

7

≤2

20.66

16.22

5450

180xl0

180

10

35

7

≤2

22.15

17.63

5450

180x11

180

11

36

7

≤3

24.26

19.04

5450

200x9

200

9

37

B

≤2

23.66

18.57

5450

200xl0

200

10

38

8

≤3

25.66

20.14

5450

200x11

200

11

39

8

≤3

27.66

21.71

5450

200x12

200

12

40

8

≤3

29.66

23.28

5450

220x10

220

10

41

9

≤3

29.00

22.77

5420

220x11

220

11

42

9

≤3

31.20

24.50

5420

220x12

220

12

43

9

≤3

33.40

26.22

5420

240x10

240

10

44

10

≤3

32.49

25.50

5420

240x11

240

11

45

10

≤3

31.89

27.39

5420

240x12

240

12

46

10

≤3

37.29

29.27

5420

260x10

260

10

47

11

≤3

36.11

28.35

5400

260x11

260

11

48

11

≤3

38.71

30.39

5400

260x12

260

12

49

11

≤3

11.31

32.43

5400

280x11

280

11

51

12

≤3

42.68

33.50

5400

280x12

280

12

52

12

≤3

45.48

35.70

5380

280x13

280

13

53

12

≤3

18.28

37.90

5380

300x11

300

11

54

13

≤3

46.78

36.70

5380

300xl2

300

12

55

13

≤3

49.79

39.09

5380

300x13

300

13

56

13

≤3

52.79

41.44

5380

320x12

320

12

58

14

≤3

54.25

42.60

5380

320x13

320

13

59

14

≤3

57.25

45.09

5350

320x14

320

14

60

14

≤4

60.85

47.60

5350