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 |
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 Mpab Min. Tensila Strength = 330,410 & 450 Mpa % Elongation =12,10 & 8 % |
