HSS 26.000x0.313
Round HSS from AISC Shapes Database v16.0. Also designated HSS660.4X7.9.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Design wall thickness | 7.39 mm | 0.291 in |
| Nominal wall thickness | 7.95 mm | 0.313 in |
| Outside diameter | 660 mm | 26 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 807,000,000 mm⁴ | 1,940 in⁴ |
| Elastic modulus, Sₓ | 2,440,000 mm³ | 149 in³ |
| Plastic modulus, Zₓ | 3,150,000 mm³ | 192 in³ |
| Radius of gyration, rₓ | 231 mm | 9.09 in |
| Distance to top fibre | 330 mm | 13 in |
| Distance to bottom fibre | 330 mm | 13 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 807,000,000 mm⁴ | 1,940 in⁴ |
| Elastic modulus, S_y | 2,440,000 mm³ | 149 in³ |
| Plastic modulus, Z_y | 3,150,000 mm³ | 192 in³ |
| Radius of gyration, r_y | 231 mm | 9.09 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1.61000e+9 mm⁴ | 3,880 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 128 kg/m | 85.81 lb/ft |