L51 series
8 angles sections of nominal size L51, from CISC Structural Section Tables SST12.1.
| Designation | Weight (kg/m) | Depth (mm) | Flange (mm) | tw (mm) | tf (mm) | Iₓ (mm⁴) | Zₓ (mm³) |
|---|---|---|---|---|---|---|---|
| L51×38×3.2 | 2.1 | 50.8 | 38.1 | 3.18 | 3.18 | 72,100 | — |
| L51×51×3.2 | 2.4 | 50.8 | 50.8 | 3.18 | 3.18 | 79,200 | — |
| L51×38×4.8 | 3.1 | 50.8 | 38.1 | 4.76 | 4.76 | 103,000 | — |
| L51×51×4.8 | 3.6 | 50.8 | 50.8 | 4.76 | 4.76 | 113,000 | — |
| L51×38×6.4 | 4.2 | 50.8 | 38.1 | 6.35 | 6.35 | 131,000 | — |
| L51×51×6.4 | 4.7 | 50.8 | 50.8 | 6.35 | 6.35 | 145,000 | — |
| L51×51×7.9 | 5.8 | 50.8 | 50.8 | 7.94 | 7.94 | 173,000 | — |
| L51×51×9.5 | 7 | 50.8 | 50.8 | 9.53 | 9.53 | 199,000 | — |