HSS 3.500x0.313
Round HSS from AISC Shapes Database v16.0. Also designated HSS88.9X8.
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 | 88.9 mm | 3.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,590,000 mm⁴ | 3.81 in⁴ |
| Elastic modulus, Sₓ | 35,700 mm³ | 2.18 in³ |
| Plastic modulus, Zₓ | 49,200 mm³ | 3 in³ |
| Radius of gyration, rₓ | 29 mm | 1.14 in |
| Distance to top fibre | 44.45 mm | 1.75 in |
| Distance to bottom fibre | 44.45 mm | 1.75 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,590,000 mm⁴ | 3.81 in⁴ |
| Elastic modulus, S_y | 35,700 mm³ | 2.18 in³ |
| Plastic modulus, Z_y | 49,200 mm³ | 3 in³ |
| Radius of gyration, r_y | 29 mm | 1.14 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 3,170,000 mm⁴ | 7.61 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 15.9 kg/m | 10.66 lb/ft |