100×9.0 SHS
Square hollow sections from Australian-Sections.xlsx (Sheets 1-19).
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 100 mm | 3.937 in |
| Width | 100 mm | 3.937 in |
| Thickness, t | 9 mm | 0.354331 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 3,910,000 mm⁴ | 9.3938 in⁴ |
| Elastic modulus, Sₓ | 78,200 mm³ | 4.7721 in³ |
| Plastic modulus, Zₓ | 98,600 mm³ | 6.0169 in³ |
| Radius of gyration, rₓ | 36.1017 mm | 1.4213 in |
| Distance to top fibre | 50 mm | 1.9685 in |
| Distance to bottom fibre | 50 mm | 1.9685 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 3,910,000 mm⁴ | 9.3938 in⁴ |
| Elastic modulus, S_y | 78,200 mm³ | 4.7721 in³ |
| Plastic modulus, Z_y | 98,600 mm³ | 6.0169 in³ |
| Radius of gyration, r_y | 36.1017 mm | 1.4213 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 7,000,000 mm⁴ | 16.8176 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 23.55 kg/m | 15.8249 lb/ft |