RHS 200×100×14.2
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 | 200 mm | 7.874 in |
| Width | 100 mm | 3.937 in |
| Thickness, t | 14.2 mm | 0.559055 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 34,200,000 mm⁴ | 82.1658 in⁴ |
| Elastic modulus, Sₓ | 342,000 mm³ | 20.8701 in³ |
| Plastic modulus, Zₓ | 450,000 mm³ | 27.4607 in³ |
| Radius of gyration, rₓ | 67.5 mm | 2.6575 in |
| Distance to top fibre | 100 mm | 3.937 in |
| Distance to bottom fibre | 100 mm | 3.937 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 10,800,000 mm⁴ | 25.9471 in⁴ |
| Elastic modulus, S_y | 216,000 mm³ | 13.1811 in³ |
| Plastic modulus, Z_y | 268,000 mm³ | 16.3544 in³ |
| Radius of gyration, r_y | 38 mm | 1.4961 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 27,700,000 mm⁴ | 66.5495 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 58.9 kg/m | 39.579 lb/ft |