Steel Beam Sizes / Australia / RHS / 150×100×5.0 RHS
150×100×5.0 RHS Steel Beam Dimensions and Properties
ASNZS Rectangular hollow sections · v2019.11
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
150×100×5.0 RHS 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 | 12.19 lb/ft | 18.13 kg/m |
| Height | 5.91 in | 150.00 mm |
| Width | 3.94 in | 100.00 mm |
| t | 0.197 in | 5.000 mm |
| Area | 3.58 in² | 2,310.00 mm² |
| Ix | 16.99 in⁴ | 7,070,000 mm⁴ |
| Iy | 9.11 in⁴ | 3,790,000 mm⁴ |
| Sx | 5.75 in³ | 94,266.67 mm³ |
| Sy | 4.63 in³ | 75,800.00 mm³ |
| Zx | 7.02 in³ | 115,000.00 mm³ |
| Zy | 5.33 in³ | 87,300.00 mm³ |
| rx | 2.18 in | 55.32 mm |
| ry | 1.59 in | 40.51 mm |
| J | 19.51 in⁴ | 8,120,000 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 150×100×5.0 RHS.
Lighter in Rectangular hollow sections
200×100×4.0 RHS
- Weight
- 17.9 kg/m (-1.3%)
- Depth
- 200.0 mm (+33%)
- Ix
- 11,900,000 mm⁴ (+68%)
Heavier in Rectangular hollow sections
150×100×6.0 RHS
- Weight
- 21.4 kg/m (+18%)
- Depth
- 150.0 mm (0.0%)
- Ix
- 8,170,000 mm⁴ (+16%)
Closest Iₓ in Rectangular hollow sections
150×100×4.0 RHS
- Weight
- 14.8 kg/m (-19%)
- Depth
- 150.0 mm (0.0%)
- Ix
- 5,870,000 mm⁴ (-17%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology