50×2.5 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 | 50 mm | 1.9685 in |
| Width | 50 mm | 1.9685 in |
| Thickness, t | 2.5 mm | 0.098425 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 169,000 mm⁴ | 0.406024 in⁴ |
| Elastic modulus, Sₓ | 6,760 mm³ | 0.412521 in³ |
| Plastic modulus, Zₓ | 8,070 mm³ | 0.492462 in³ |
| Radius of gyration, rₓ | 19.1883 mm | 0.755446 in |
| Distance to top fibre | 25 mm | 0.984252 in |
| Distance to bottom fibre | 25 mm | 0.984252 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 169,000 mm⁴ | 0.406024 in⁴ |
| Elastic modulus, S_y | 6,760 mm³ | 0.412521 in³ |
| Plastic modulus, Z_y | 8,070 mm³ | 0.492462 in³ |
| Radius of gyration, r_y | 19.1883 mm | 0.755446 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 275,000 mm⁴ | 0.66069 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 3.6032 kg/m | 2.4212 lb/ft |