100×2.5 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 | 2.5 mm | 0.098425 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,510,000 mm⁴ | 3.6278 in⁴ |
| Elastic modulus, Sₓ | 30,200 mm³ | 1.8429 in³ |
| Plastic modulus, Zₓ | 34,900 mm³ | 2.1297 in³ |
| Radius of gyration, rₓ | 39.6807 mm | 1.5622 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 | 1,510,000 mm⁴ | 3.6278 in⁴ |
| Elastic modulus, S_y | 30,200 mm³ | 1.8429 in³ |
| Plastic modulus, Z_y | 34,900 mm³ | 2.1297 in³ |
| Radius of gyration, r_y | 39.6807 mm | 1.5622 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,350,000 mm⁴ | 5.6459 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 7.5282 kg/m | 5.0587 lb/ft |