표준단면치수

Standard Sectional

Dimension(mm)

단위중량

Unit

Weight

단면적

Sectional

Ares

단면계수

Mouldlus of

Section(㎤)

HxB

t1

(kg/m)

(㎠)

Zx,Zy

25x25

3

1.12

1.427

0.448

30x30

3

1.36

1.727

0.661

40x40

3

4

5

1.83

2.39

2.95

2.336

3.064

3.755

1.21

-

1.91

▶45x45

4

5

2.74

3.38

3.492

4.302

2.00

2.46

50x50

4

5

6

3.06

3.77

4.43

3.892

4.082

5.644

2.49

3.08

3.55

▶60x60

4

5

6

3.68

4.55

5.37

4.692

5.802

6.844

3.66

4.52

5.24

65x65

6

8

5.91

7.66

7.527

9.761

6.26

7.96

▶70x70

6

6.38

8.127

7.33

75x75

6

9

12

6.85

9.96

13.0

8.727

12.69

16.56

8.47

12.1

15.7

▶80x80

6

7

7.32

8.48

9.327

10.797

9.7

11.12

90x90

6

7

9

10

13

8.28

9.59

12.1

13.3

17.0

10.55

12.22

15.39

17.00

21.71

12.3

14.2

17.65

19.5

24.8

100x100

7

8

10

13

10.7

12.06

14.9

19.1

13.62

15.36

19.00

24.31

17.7

19.86

24.4

31.1

120x120

8

14.7

18.76

29.5

130x130

9

10

12

15

17.9

19.75

23.4

28.8

22.74

25.16

29.76

36.75

38.7

42.8

49.8

61.5

150x150

10

12

15

19

22.9

27.3

33.6

4109

29.21

34.77

45.74

53.38

57.3

68.1

82.6

103.0

175x175

12

15

31.8

39.4

40.52

50.21

91.8

114.0

200x200

15

20

25

45.3

59.7

73.6

57.75

76.00

93.75

150.0

197.0

242.0

250x250

25

35

93.7

128

119.40

162.60

388.0

519.0