Square Hollow Sections

Dimensions & Properties Square Hollow Sections

Square Hollow Sections

Dimensions & Properties Square Hollow Sections

Designation Depth or Width Thickness Weight Area of Moment of Reduis Elastic Plastic

D x W x T

mm

Width

mm


mm

K\g\ Mtr

Section

cm2

insert

cm4

Gyration

cm

Modulus

cm3

Modulus

cm3

25.0x25.0x2.6

25.0x25.0x2.9

25

25

2.6

3.2

1.69

1.98

2.16

2.53

1.72

1.89

0.89

0.86

1.76

1.98

1.76

1.98

38.0X38.0X2.6

38.0X38.0X2.9

38.0X38.0X3.2

38.0X38.0X3.6

38.0X38.0X4.0

38

38

38

38

38

2.6

2.9

3.2

3.6

4.0

2.75

3.03

3.29

3.63

3.95

3.51

3.86

4.19

4.62

5.03

7.14

7.68

8.18

8.76

9.26

1.43

1.41

1.40

1.38

1.36

3.76

4.04

4.30

4.61

4.87

4.57

4.97

5.34

5.80

6.22

40.0X40.0X2.6

40.0X40.0X3.2

40.0X40.0X3.6

40.0X40.0X4.0

40

40

40

40

2.6

3.2

3.6

4.0

2.92

3.49

3.85

4.20

3.72

4.45

4.91

5.35

8.45

9.72

10.45

11.07

1.51

1.48

1.46

1.44

4.22

4.86

5.22

5.54

5.12

6.01

6.53

7.01

49.5X49.5X2.9

49.5X49.5X3.6

49.5X49.5X4.5

49.5

49.5

49.5

2.9

3.6

4.5

4.07

4.93

5.95

5.19

6.28

7.58

18.37

21.42

24.64

1.88

1.85

1.8

7.42

8.66

9.96

8.93

10.6

12.47

63.5X63.5X3.2

63.5X63.5X3.6

63.5X63.5X4.5

63.5

63.5

63.5

3.2

3.6

4.5

5.85

6.51

7.93

7.45

8.29

10.1

44.35

48.55

57.00

2.44

2.42

2.38

13.97

15.29

17.95

16.65

18.36

21.93

75.0X75.0X3.2

75.0X75.0X4.0

75.0X75.0x4.9

75

75

75

3.2

4.0

4.9

7.01

8.59

10.3

8.93

10.95

13.12

75.53

90.91

104.82

2.91

2.87

2.83

20.41

24.05

27.95

23.79

28.76

33.92

100.0X100.0X4.5

100.0X100.0X5.0

100.0X100.0X6.0

100

100

100

4

5

6

11.73

14.41

16.98

14.95

18.36

21.63

226.35

271.10

311.47

2.89

3.84

3.79

45.27

54.22

62.29

53.3

64.59

75.10

Dimensions & Properties Rectangular Hollow Sections

Designation(mm)

Dx W x T

WeightKg\Mtr
Area of Section (cm2)
Moment of Insert (cm) Radius of GYRATION (CM4) Elastic of Modulus(cm3) Plastic of Modulus (cm3)
X-X Y-Y X-X Y-Y X-X Y-Y X-X Y-Y

50X25X2.9

50X2.5X3.2

2.98

3.24

3.80

4.13

10.93

11.63

3.6

3.8

1.70

1.68

0.97

0.96

4.37

4.65

2.88

3.04

5.72

6.14

3.48

3.73

60X40X2.9 4.12 5.25 24.74 13.11 2.17 1.58 8.25 6.56 10.25 7.73
80x40x2.9 5.03 6.41 50.87 17.11 2.82 13.72 8.56 16.07 9.88 9.88

80x40x3.2

80x40x4.0

5.50

6.71

7.01

8.55

54.94

64.79

18.41

21.49

2.8

2.75

1.62

1.59

13.74

16.2

9.21

13.74

17.46

20.91

10.72

12.77

100x50x3.2

100x50x4.0

7.01

8.59

8.93

10.95

112.29

134.14

37.95

44.95

3.55

3.50

2.06

2.03

22.46

26.83

15.18

17.98

28.2

34.10

17.37

20.93


square-hollow

Tolerances:-

(A) Thickness
For all Size ± 10%
(B) Outside Dimension ± 1% with a
of sides min. of ± 0.5 mm
(C) Weight
On individual Lengths +10%, -8%
On lot of 10 tonnes ± 7.5%
(D) Squareness of Corner 900 ± 20

( E ) Radii of Corners Outside

3t Max. where t is the thickness of the section
( F ) Length  
Exact Length ± 6mm
Random Length 4 to 7mtrs
( G )Physical Properties Min. Yield Strength = 210,240& 310 Mpa
  Min. Tensila Strength = 330,410 & 450 Mpa
% Elongation =12,10 & 8 %

ASTL`s Advance Steel Tubes Limited is a public Limited Company manabed by high profiled technocrats and professionals.

The Company is in the business of black steel Tubes & Pipes.In 1983,it stated manufacturing of galvanized
iron steel tubes & Pipesranging from 15mm N.B to 250mm N.B. in various thickness maximum upto 10mm.
The company undertook a diversification program in 1996.

Theme Options

Layout Styles

BOXED
SEMIBOXED
WIDE

Color Schemes