RHS 150×100×10
Rectangular hollow sections from Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 150 mm | 5.9055 in |
| Width | 100 mm | 3.937 in |
| Thickness, t | 10 mm | 0.393701 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 12,800,000 mm⁴ | 30.7521 in⁴ |
| Elastic modulus, Sₓ | 171,000 mm³ | 10.4351 in³ |
| Plastic modulus, Zₓ | 216,000 mm³ | 13.1811 in³ |
| Radius of gyration, rₓ | 53.4 mm | 2.1024 in |
| Distance to top fibre | 75 mm | 2.9528 in |
| Distance to bottom fibre | 75 mm | 2.9528 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 6,650,000 mm⁴ | 15.9767 in⁴ |
| Elastic modulus, S_y | 133,000 mm³ | 8.1162 in³ |
| Plastic modulus, Z_y | 161,000 mm³ | 9.8248 in³ |
| Radius of gyration, r_y | 38.5 mm | 1.5157 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 14,300,000 mm⁴ | 34.3559 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 35.3 kg/m | 23.7205 lb/ft |