HS254×254×16
Square HSS from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 254 mm | 10 in |
| Width | 254 mm | 10 in |
| Design wall thickness | 15.88 mm | 0.625197 in |
| Nominal wall thickness | 15.88 mm | 0.625197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 134,000,000 mm⁴ | 321.9363 in⁴ |
| Elastic modulus, Sₓ | 1,050,000 mm³ | 64.0749 in³ |
| Plastic modulus, Zₓ | 1,270,000 mm³ | 77.5002 in³ |
| Radius of gyration, rₓ | 96.1 mm | 3.7835 in |
| Distance to top fibre | 127 mm | 5 in |
| Distance to bottom fibre | 127 mm | 5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 134,000,000 mm⁴ | 321.9363 in⁴ |
| Elastic modulus, S_y | 1,050,000 mm³ | 64.0749 in³ |
| Plastic modulus, Z_y | 1,270,000 mm³ | 77.5002 in³ |
| Radius of gyration, r_y | 96.1 mm | 3.7835 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 220,000,000 mm⁴ | 528.5521 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 114 kg/m | 76.3 lb/ft |