Steel Beam Sizes / Europe / Angles / L 100×100×10
L 100×100×10 Steel Beam Dimensions and Properties
EN Angles · v2026.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
L 100×100×10 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 | 10.08 lb/ft | 15.00 kg/m |
| Width | 3.94 in | 100.00 mm |
| Height | 3.94 in | 100.00 mm |
| t | 0.394 in | 10.000 mm |
| Area | 2.98 in² | 1,920.00 mm² |
| Ix | 4.25 in⁴ | 1,770,000 mm⁴ |
| Iy | 4.25 in⁴ | 1,770,000 mm⁴ |
| Sx | 1.50 in³ | 24,600.00 mm³ |
| Sy | 1.50 in³ | 24,600.00 mm³ |
| rx | 1.20 in | 30.40 mm |
| ry | 1.20 in | 30.40 mm |
| J | 0.17 in⁴ | 69,700.00 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus L 100×100×10.
Lighter in Angles
L 120×120×8
- Weight
- 14.7 kg/m (-2.0%)
- Depth
- 120.0 mm (+20%)
- Ix
- 2,550,000 mm⁴ (+44%)
Heavier in Angles
L 110×70×12
- Weight
- 15.9 kg/m (+6.0%)
- Depth
- 110.0 mm (+10%)
- Ix
- 2,420,000 mm⁴ (+37%)
Closest Iₓ in Angles
L 100×65×12
- Weight
- 14.5 kg/m (-3.3%)
- Depth
- 100.0 mm (0.0%)
- Ix
- 1,800,000 mm⁴ (+1.7%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology