| ☐ | Section | Depth(mm)↑ | Width(mm) | Web(mm) | Flange(mm) | Weight(kg/m) | Area(cm²) | Ixx(cm⁴) | Iyy(cm⁴) | Zxx(cm³) | Zyy(cm³) | rxx(cm) | ryy(cm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ISLB 100 | 100 | 75 | 4 | 5 | 7.9 | 10.11 | 189.6 | 23.4 | 37.9 | 6.2 | 4.33 | 1.52 | |
| ISLB 125 | 125 | 75 | 4.4 | 5.8 | 9.9 | 12.59 | 366.1 | 29.5 | 58.6 | 7.9 | 5.39 | 1.53 | |
| ISLB 150 | 150 | 80 | 4.8 | 6.8 | 12.1 | 15.42 | 651.7 | 42 | 86.9 | 10.5 | 6.5 | 1.65 | |
| ISLB 175 | 175 | 90 | 5.1 | 7.4 | 15.1 | 19.26 | 1,155 | 66.8 | 132 | 14.8 | 7.74 | 1.86 | |
| ISLB 200 | 200 | 100 | 5.4 | 7.8 | 18.2 | 23.23 | 1,836.2 | 98.6 | 183.6 | 19.7 | 8.89 | 2.06 | |
| ISLB 225 | 225 | 110 | 5.8 | 8.6 | 22 | 28.02 | 2,873.7 | 148.4 | 255.4 | 27 | 10.13 | 2.3 | |
| ISLB 250 | 250 | 125 | 6.1 | 8.9 | 25.8 | 32.89 | 4,323.7 | 224.2 | 345.9 | 35.9 | 11.46 | 2.61 | |
| ISLB 275 | 275 | 140 | 6.4 | 9.4 | 30.3 | 38.64 | 6,323 | 339.6 | 460 | 48.5 | 12.8 | 2.96 | |
| ISLB 300 | 300 | 150 | 6.7 | 9.4 | 33.8 | 43.08 | 8,603.6 | 431.9 | 573.6 | 57.6 | 14.14 | 3.17 | |
| ISLB 325 | 325 | 165 | 7 | 9.8 | 38.8 | 49.43 | 11,702.4 | 591.2 | 720.1 | 71.7 | 15.38 | 3.46 | |
| ISLB 350 | 350 | 165 | 7.4 | 11.4 | 44.2 | 56.26 | 15,099.7 | 631.9 | 862.8 | 76.6 | 16.39 | 3.35 | |
| ISLB 400 | 400 | 165 | 7.8 | 12.4 | 50.4 | 64.24 | 21,934.6 | 727.6 | 1,096.7 | 88.2 | 18.47 | 3.36 | |
| ISLB 450 | 450 | 170 | 8.6 | 13.4 | 58 | 73.86 | 30,390.8 | 830.6 | 1,350.7 | 97.7 | 20.27 | 3.35 | |
| ISLB 500 | 500 | 180 | 9.2 | 14.2 | 67.8 | 86.34 | 43,239.5 | 1,051.1 | 1,729.6 | 116.8 | 22.38 | 3.49 | |
| ISLB 550 | 550 | 190 | 9.9 | 15 | 78.4 | 99.8 | 59,348.6 | 1,326.6 | 2,158.1 | 139.6 | 24.38 | 3.64 | |
| ISLB 600 | 600 | 200 | 10.5 | 15.5 | 89.9 | 114.53 | 79,983.3 | 1,673.7 | 2,666.1 | 167.4 | 26.43 | 3.82 |