Steel Beam Sizes / UK / Rolled Steel Joists / RSJ 127×76×16
RSJ 127×76×16 Dimensions, Weight and Section Properties
UK Rolled steel joists · v2023.11
RSJ 127×76×16: 127 mm depth, 76.2 mm flange width, 16 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
RSJ 127×76×16 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 | 10.75 lb/ft | 16.00 kg/m |
| Depth, d | 5.00 in | 127.00 mm |
| Flange width, bf | 3.00 in | 76.20 mm |
| tw | 0.220 in | 5.600 mm |
| tf | 0.378 in | 9.600 mm |
| Area | 3.27 in² | 2,110.00 mm² |
| Ix | 13.72 in⁴ | 5,710,000 mm⁴ |
| Iy | 1.46 in⁴ | 608,000.00 mm⁴ |
| Sx | 5.49 in³ | 90,000.00 mm³ |
| Sy | 0.98 in³ | 16,000.00 mm³ |
| Zx | 6.35 in³ | 104,000.00 mm³ |
| Zy | 1.61 in³ | 26,400.00 mm³ |
| rx | 2.05 in | 52.10 mm |
| ry | 0.67 in | 17.00 mm |
| J | 0.16 in⁴ | 67,200.00 mm⁴ |
| Cw | 7.82 in⁶ | 2,100,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus RSJ 127×76×16.
Lighter in Rolled steel joists
RSJ 76×76×15
- Weight
- 15.0 kg/m (-6.3%)
- Depth
- 76.2 mm (-40%)
- Ix
- 1,720,000 mm⁴ (-70%)
Heavier in Rolled steel joists
RSJ 89×89×19
- Weight
- 19.0 kg/m (+19%)
- Depth
- 88.9 mm (-30%)
- Ix
- 3,070,000 mm⁴ (-46%)
Another Iₓ option in Rolled steel joists
RSJ 102×102×23
- Weight
- 23.0 kg/m (+44%)
- Depth
- 101.6 mm (-20%)
- Ix
- 4,860,000 mm⁴ (-15%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Methodology