เหล็กรูปพรรณต่างๆ

CHANNELS
   
QUALITYJIS G 3192 : 1990
 JIS G 3101 : 1995
 TIS   1227 : 1996
GRADESS 400  SS 540
   

 

 

 

Sectional Dimension (mm)

Weight

Sectional Area

H × B

t1

t2

r1

r2

kg/m

kg/6m

cm2

 

 

 

 

 

 

 

 

50 × 25

5.0

6.0

6

3.0

3.86

23.16

4.92

75 × 40

5.0

7.0

8

4.0

6.92

41.52

8.82

100 × 50

5.0

7.5

8

4.0

9.36

56.16

11.92

125 × 65

6.0

8.0

8

4.0

13.40

80.40

17.11

150 × 75

6.5

10.0

10

5.0

18.60

111.60

23.71

 

9.0

12.5

15

7.5

24.00

144.00

30.59

180 × 75

7.0

10.5

11

5.5

21.40

128.40

27.20

200 × 80

7.5

11.0

12

6.0

24.60

147.60

31.33

200 × 90

8.0

13.5

14

7.0

30.30

181.80

38.65

250 × 90

9.0

13.0

14

7.0

34.60

207.60

44.07

 

11.0

14.5

17

8.5

40.20

241.20

51.17

300 × 90

9.0

13.0

14

7.0

38.10

228.60

48.57

 

10.0

15.5

19

9.5

43.80

262.80

55.74

 

12.0

16.0

19

9.5

48.60

291.60

61.90

380 × 100

10.5

16.0

18

9.0

54.50

327.00

69.39

 

13.0

16.5

18

9.0

62.00

372.00

78.96

 

13.0

20.0

24

12.0

67.30

403.80

85.71

 

 

 

 

 

 

 

 

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