HA254×152×9.5
Rectangular 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 | 152.4 mm | 6 in |
| Design wall thickness | 8.58 mm | 0.337795 in |
| Nominal wall thickness | 9.53 mm | 0.375197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 55,400,000 mm⁴ | 133.099 in⁴ |
| Elastic modulus, Sₓ | 436,000 mm³ | 26.6064 in³ |
| Plastic modulus, Zₓ | 538,000 mm³ | 32.8308 in³ |
| Radius of gyration, rₓ | 92.4 mm | 3.6378 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 | 25,000,000 mm⁴ | 60.0627 in⁴ |
| Elastic modulus, S_y | 329,000 mm³ | 20.0768 in³ |
| Plastic modulus, Z_y | 378,000 mm³ | 23.067 in³ |
| Radius of gyration, r_y | 62.1 mm | 2.4449 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 56,100,000 mm⁴ | 134.7808 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 56.1 kg/m | 37.7 lb/ft |