L 300×300×33
Angles from Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 300 mm | 11.811 in |
| Width | 300 mm | 11.811 in |
| Thickness, t | 33 mm | 1.2992 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 155,000,000 mm⁴ | 372.389 in⁴ |
| Elastic modulus, Sₓ | 727,000 mm³ | 44.3643 in³ |
| Radius of gyration, rₓ | 91.3 mm | 3.5945 in |
| Distance to top fibre | 213.205 mm | 8.3939 in |
| Distance to bottom fibre | 86.795 mm | 3.4171 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 155,000,000 mm⁴ | 372.389 in⁴ |
| Elastic modulus, S_y | 727,000 mm³ | 44.3643 in³ |
| Radius of gyration, r_y | 91.3 mm | 3.5945 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 6,960,000 mm⁴ | 16.7215 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 146 kg/m | 98.1075 lb/ft |