SHS 90×90×6.3
Square hollow sections from British-Sections-1 and Eurocode 3 UK shared angle/hollow tables.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 90 mm | 3.5433 in |
| Width | 90 mm | 3.5433 in |
| Thickness, t | 6.3 mm | 0.248031 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2,380,000 mm⁴ | 5.718 in⁴ |
| Elastic modulus, Sₓ | 53,000 mm³ | 3.2343 in³ |
| Plastic modulus, Zₓ | 64,300 mm³ | 3.9238 in³ |
| Radius of gyration, rₓ | 34 mm | 1.3386 in |
| Distance to top fibre | 45 mm | 1.7717 in |
| Distance to bottom fibre | 45 mm | 1.7717 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,380,000 mm⁴ | 5.718 in⁴ |
| Elastic modulus, S_y | 53,000 mm³ | 3.2343 in³ |
| Plastic modulus, Z_y | 64,300 mm³ | 3.9238 in³ |
| Radius of gyration, r_y | 34 mm | 1.3386 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 3,820,000 mm⁴ | 9.1776 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 16.2 kg/m | 10.8859 lb/ft |