250×6.0 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 | 250 mm | 9.8425 in |
| Width | 250 mm | 9.8425 in |
| Thickness, t | 6 mm | 0.23622 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 56,200,000 mm⁴ | 135.021 in⁴ |
| Elastic modulus, Sₓ | 449,600 mm³ | 27.4363 in³ |
| Plastic modulus, Zₓ | 521,000 mm³ | 31.7934 in³ |
| Radius of gyration, rₓ | 99.0355 mm | 3.899 in |
| Distance to top fibre | 125 mm | 4.9213 in |
| Distance to bottom fibre | 125 mm | 4.9213 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 56,200,000 mm⁴ | 135.021 in⁴ |
| Elastic modulus, S_y | 449,600 mm³ | 27.4363 in³ |
| Plastic modulus, Z_y | 521,000 mm³ | 31.7934 in³ |
| Radius of gyration, r_y | 99.0355 mm | 3.899 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 88,700,000 mm⁴ | 213.1026 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 44.9805 kg/m | 30.2255 lb/ft |