100×3.3 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 | 3.3 mm | 0.129921 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,900,000 mm⁴ | 4.5648 in⁴ |
| Elastic modulus, Sₓ | 38,000 mm³ | 2.3189 in³ |
| Plastic modulus, Zₓ | 44,500 mm³ | 2.7156 in³ |
| Radius of gyration, rₓ | 39.1441 mm | 1.5411 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 | 1,900,000 mm⁴ | 4.5648 in⁴ |
| Elastic modulus, S_y | 38,000 mm³ | 2.3189 in³ |
| Plastic modulus, Z_y | 44,500 mm³ | 2.7156 in³ |
| Radius of gyration, r_y | 39.1441 mm | 1.5411 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 3,050,000 mm⁴ | 7.3277 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 9.734 kg/m | 6.5409 lb/ft |