Channels
According to SNI 07-0052-2006
| Designation | Dimension (mm) |
Sectional Area (cm2) |
Weight (kg/m) | Geometrical Moment of Inertia (cm4) | Radius Gyration of Area (cm) | Modulus of Section (cm3) | ||||||||
| Nominal | H | B | t1 |
t2 |
r1 | r2 | lx | ly | ix | iy | zx | zy | ||
| 100 x 50 x 5 | 100 | 50 | 5.0 | 7.5 | 8.0 | 4.0 | 11.92 | 9.36 | 188 | 26.0 | 3.97 | 1.48 | 37.60 | 7.52 |
| 120 x 55 x 7 | 120 | 55 | 7.0 | 9.0 | 9.0 | 4.5 | 17.00 | 13.40 | 364 | 43.2 | 4.62 | 1.59 | 60.70 | 11.12 |
| 150 x 75 x 6.5 | 150 | 75 | 6.5 | 10.0 | 10.0 | 5.0 | 23.71 | 18.60 | 861 | 117 | 6.03 | 2.22 | 115.00 | 22.40 |
| 180 x 75 x 7 | 180 | 75 | 7.0 | 10.5 | 11.0 | 5.5 | 27.20 | 21.40 | 1,380 | 131 | 7.12 | 2.19 | 153.00 | 24.30 |
| 200 x 80 x 7.5 | 200 | 80 | 7.5 | 11.0 | 12.0 | 6.0 | 31.33 | 24.60 | 1,950 | 168 | 7.88 | 2.32 | 195.00 | 29.10 |
| 250 x 90 x 9 | 250 | 90 | 9.0 | 13.0 | 14.0 | 7.0 | 44.07 | 34.60 | 4,180 | 294 | 9.74 | 2.68 | 334.00 | 44.50 |