Steel Beam Sizes / UK / Angles / L 100×65×11
L 100×65×11 Steel Beam Dimensions and Properties
UK Angles · v2023.11
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
L 100×65×11 dimensions
Not to scale. Dimensions shown for reference.
Section properties
Symbols match the steel section finder. Imperial and metric values are shown side by side.
| Property | Imperial | Metric |
|---|---|---|
| Weight | 9.00 lb/ft | 13.40 kg/m |
| Width | 2.56 in | 65.00 mm |
| Height | 3.94 in | 100.00 mm |
| t | 0.433 in | 11.000 mm |
| Area | 2.64 in² | 1,700.00 mm² |
| Ix | 4.01 in⁴ | 1,670,000 mm⁴ |
| Iy | 1.32 in⁴ | 551,000.00 mm⁴ |
| Sx | 1.54 in³ | 25,300.00 mm³ |
| Sy | 0.70 in³ | 11,400.00 mm³ |
| rx | 1.22 in | 31.00 mm |
| ry | 0.71 in | 18.00 mm |
| J | 0.18 in⁴ | 73,800.00 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus L 100×65×11.
Lighter in Angles
L 120×120×7
- Weight
- 12.9 kg/m (-3.7%)
- Depth
- 120.0 mm (+20%)
- Ix
- 2,260,000 mm⁴ (+35%)
Heavier in Angles
L 100×100×9
- Weight
- 13.6 kg/m (+1.5%)
- Depth
- 100.0 mm (0.0%)
- Ix
- 1,610,000 mm⁴ (-3.6%)
Closest Iₓ in Angles
L 110×110×7
- Weight
- 11.8 kg/m (-12%)
- Depth
- 110.0 mm (+10%)
- Ix
- 1,730,000 mm⁴ (+3.6%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Eurocode 3 - UK National Annex · Methodology