| ISMC Designation | Depth (mm) | Flange Width (mm) | Flange Thickness (mm) | Web Thickness (mm) | Weight (kg/m) |
|---|---|---|---|---|---|
| ISMC 75 | 75 | 40 | 7.3 | 4.4 | 6.8 |
| ISMC 100 | 100 | 50 | 7.5 | 4.7 | 9.2 |
| ISMC 125 | 125 | 65 | 8.1 | 5 | 12.7 |
| ISMC 150 | 150 | 75 | 9 | 5.4 | 16.4 |
| ISMC 175 | 175 | 75 | 10.2 | 5.7 | 19.1 |
| ISMC 200 | 200 | 75 | 11.4 | 6.1 | 22.1 |
| ISMC 225 | 225 | 80 | 12.4 | 6.4 | 25.9 |
| ISMC 250 | 250 | 80 | 14.1 | 7.1 | 30.4 |
| ISMC 300 | 300 | 90 | 13.6 | 7.6 | 38.8 |
| ISMC 350 | 350 | 100 | 13.5 | 8.1 | 42.1 |
| ISMC 400 | 400 | 100 | 15.3 | 8.6 | 49.4 |
| ISMC 450 | 450 | 100 | 16.5 | 9.2 | 57.2 |
| ISMC 500 | 500 | 100 | 17.8 | 9.8 | 65.1 |