HS254×254×13
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 | 12.7 mm | 0.5 in |
| Nominal wall thickness | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 113,000,000 mm⁴ | 271.4836 in⁴ |
| Elastic modulus, Sₓ | 889,000 mm³ | 54.2501 in³ |
| Plastic modulus, Zₓ | 1,060,000 mm³ | 64.6852 in³ |
| Radius of gyration, rₓ | 97.6 mm | 3.8425 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 | 113,000,000 mm⁴ | 271.4836 in⁴ |
| Elastic modulus, S_y | 889,000 mm³ | 54.2501 in³ |
| Plastic modulus, Z_y | 1,060,000 mm³ | 64.6852 in³ |
| Radius of gyration, r_y | 97.6 mm | 3.8425 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 183,000,000 mm⁴ | 439.6593 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 93 kg/m | 62.5 lb/ft |