65×2.5 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 | 65 mm | 2.5591 in |
| Width | 65 mm | 2.5591 in |
| Thickness, t | 2.5 mm | 0.098425 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 391,000 mm⁴ | 0.939381 in⁴ |
| Elastic modulus, Sₓ | 12,030.769 mm³ | 0.734163 in³ |
| Plastic modulus, Zₓ | 14,100 mm³ | 0.860435 in³ |
| Radius of gyration, rₓ | 25.3384 mm | 0.997576 in |
| Distance to top fibre | 32.5 mm | 1.2795 in |
| Distance to bottom fibre | 32.5 mm | 1.2795 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 391,000 mm⁴ | 0.939381 in⁴ |
| Elastic modulus, S_y | 12,030.769 mm³ | 0.734163 in³ |
| Plastic modulus, Z_y | 14,100 mm³ | 0.860435 in³ |
| Radius of gyration, r_y | 25.3384 mm | 0.997576 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 624,000 mm⁴ | 1.4992 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 4.7807 kg/m | 3.2124 lb/ft |