SHS 200×200×8.8
Square 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 | 200 mm | 7.874 in |
| Thickness, t | 8.8 mm | 0.346457 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 40,200,000 mm⁴ | 96.5809 in⁴ |
| Elastic modulus, Sₓ | 402,000 mm³ | 24.5315 in³ |
| Plastic modulus, Zₓ | 474,000 mm³ | 28.9253 in³ |
| Radius of gyration, rₓ | 77.8 mm | 3.063 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 | 40,200,000 mm⁴ | 96.5809 in⁴ |
| Elastic modulus, S_y | 402,000 mm³ | 24.5315 in³ |
| Plastic modulus, Z_y | 474,000 mm³ | 28.9253 in³ |
| Radius of gyration, r_y | 77.8 mm | 3.063 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 62,900,000 mm⁴ | 151.1179 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 52.2 kg/m | 35.0768 lb/ft |