SHS 200×200×5.6
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 | 5.6 mm | 0.220472 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 27,100,000 mm⁴ | 65.108 in⁴ |
| Elastic modulus, Sₓ | 271,000 mm³ | 16.5374 in³ |
| Plastic modulus, Zₓ | 314,000 mm³ | 19.1615 in³ |
| Radius of gyration, rₓ | 79.2 mm | 3.1181 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 | 27,100,000 mm⁴ | 65.108 in⁴ |
| Elastic modulus, S_y | 271,000 mm³ | 16.5374 in³ |
| Plastic modulus, Z_y | 314,000 mm³ | 19.1615 in³ |
| Radius of gyration, r_y | 79.2 mm | 3.1181 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 41,700,000 mm⁴ | 100.1847 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 33.9 kg/m | 22.7797 lb/ft |