Steel Beam Sizes / Europe / Angles / L 250×250×20
L 250×250×20 Steel Beam Dimensions and Properties
EN Angles · v2026.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
L 250×250×20 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 | 50.60 lb/ft | 75.30 kg/m |
| Width | 9.84 in | 250.00 mm |
| Height | 9.84 in | 250.00 mm |
| t | 0.787 in | 20.000 mm |
| Area | 14.88 in² | 9,600.00 mm² |
| Ix | 136.22 in⁴ | 56,700,000 mm⁴ |
| Iy | 136.22 in⁴ | 56,700,000 mm⁴ |
| Sx | 19.16 in³ | 314,000.00 mm³ |
| Sy | 19.16 in³ | 314,000.00 mm³ |
| rx | 3.03 in | 76.90 mm |
| ry | 3.03 in | 76.90 mm |
| J | 3.22 in⁴ | 1,340,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus L 250×250×20.
Lighter in Angles
L 200×200×25
- Weight
- 73.9 kg/m (-1.9%)
- Depth
- 200.0 mm (-20%)
- Ix
- 34,500,000 mm⁴ (-39%)
Heavier in Angles
L 200×200×26
- Weight
- 76.6 kg/m (+1.7%)
- Depth
- 200.0 mm (-20%)
- Ix
- 35,600,000 mm⁴ (-37%)
Closest Iₓ in Angles
L 250×250×19
- Weight
- 71.7 kg/m (-4.8%)
- Depth
- 250.0 mm (0.0%)
- Ix
- 54,200,000 mm⁴ (-4.4%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology