4/26/2553

Flat bars metric size


Dimension

Sectional Area

Unit weight

Thickness mm.

Width mm.

cm2

kg/m

4.5

25

1.125

0.88

4.5

32

1.44

1.13

4.5

38

1.71

1.34

4.5

44

1.98

1.55

4.5

50

2.25

1.77

6

25

1.5

1.18

6

32

1.92

1.51

6

38

2.28

1.79

6

44

2.64

2.07

6

50

3

2.36

6

65

3.9

3.06

6

75

4.5

3.53

6

90

5.4

4.24

6

100

6

4.71

6

125

7.5

5.89

8

25

2

1.57

8

32

2.56

2.01

8

38

3.04

2.39

8

44

3.52

2.76

8

50

1

3.14

8

65

5.2

4.08

8

75

6

4.71

8

90

7.2

5.65

8

100

8

6.28

8

125

10

7.85

9

25

2.25

1.77

9

32

2.28

2.26

9

38

3.42

2.68

9

44

3.96

3.11

9

50

4.5

3.53

9

65

5.85

4.59

9

75

6.75

5.3

9

90

8.1

6.36

9

100

9

70.6

9

125

11.25

8.83

9

150

13.5

10.6

9

180

16.2

12.7

9

200

18

14.1

9

230

20.7

16.2

9

250

22.5

17.7

12

25

3

2.36

12

32

3.81

3.01

12

38

4.56

3.58

12

44

5.28

4.14

12

50

6

4.71

12

65

7.8

6.12

12

75

9

7.06

12

90

10.8

8.48

12

100

12

9.42

12

125

15

11.8

12

150

18

14.1

12

180

21.6

17

12

200

24

18.8

12

230

27.6

21.7

12

250

30

23.6

12

280

33.6

26.4

12

300

36

28.3

16

32

5.12

4.02

16

38

6.08

4.77

16

44

7.04

5.53

16

50

8

6.28

16

65

10.4

8.16

16

75

12

9.42

16

90

14.4

11.3

16

100

16

12.6

16

125

20

15.7

16

150

24

18.8

16

180

28.8

22.6

16

200

32

25.1

16

230

36.8

28.9

16

250

40

31.4

16

280

44.8

35.2

16

300

48

37.7

19

38

7.22

5.67

19

44

8.36

6.56

19

50

9.5

7.46

19

65

12.35

9.69

19

75

14.25

11.2

19

90

17.1

13.4

19

100

19

14.9

19

125

23.75

18.6

19

150

28.5

22.4

19

180

34.2

26.8

19

200

38

29.8

19

230

43.7

34.3

19

250

47.5

37.3

19

280

53.2

41.8

19

300

57

44.7

22

50

11

8.64

22

65

14.3

11.2

22

75

16.5

13

22

90

19.8

15.5

22

100

22

17.3

22

125

27.5

21.6

22

150

33

25.9

22

180

39.6

31.1

22

200

44

34.5

22

230

50.6

39.7

22

250

55

43.2

22

280

61.6

48.4

22

300

66

51.8

25

50

12.5

9.81

25

65

16.25

12.8

25

75

18.75

14.7

25

90

22.5

17.7

25

100

25

19.6

25

125

31.25

24.5

25

150

37.5

29.4

25

180

45

35.3

25

200

50

39.2

25

230

57.5

45.1

25

250

62.5

49.1

25

280

70

55

25

300

75

58.9

28

100

28

22

28

125

35

27.5

28

150

42

33

28

180

50.4

39.6

28

200

56

44

28

230

64.4

50.6

28

250

70

55

28

280

78.4

61.5

28

300

84

65.9

32

100

32

25.1

32

125

40

31.4

32

150

48

37.7

32

180

57.6

45.2

32

200

64

50.2

32

230

73.6

57.8

32

250

80

62.8

32

280

89.6

70.3

32

300

96

75.4

36

100

36

28.3

36

125

45

35.3

36

150

54

42.4

36

180

64.8

50.9

36

200

72

56.5

36

230

82.8

65

36

250

90

70.6

36

280

100.8

79.1

36

300

108

84.8

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