Steel Beam Sizes / UK / Angles / L 30×30×3
L 30×30×3 Dimensions, Weight and Section Properties
UK Angles · v2023.11
L 30×30×3: 30 mm depth, 1.36 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
L 30×30×3 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 | 0.91 lb/ft | 1.36 kg/m |
| Width | 1.18 in | 30.00 mm |
| Height | 1.18 in | 30.00 mm |
| t | 0.118 in | 3.000 mm |
| Area | 0.27 in² | 174.00 mm² |
| Ix | 0.03 in⁴ | 14,000.00 mm⁴ |
| Iy | 0.03 in⁴ | 14,000.00 mm⁴ |
| Sx | 0.04 in³ | 650.00 mm³ |
| Sy | 0.04 in³ | 650.00 mm³ |
| rx | 0.35 in | 9.00 mm |
| ry | 0.35 in | 9.00 mm |
| J | 0.00 in⁴ | 610.00 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus L 30×30×3.
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Eurocode 3 - UK National Annex · Methodology