HSS 3.500x0.188
Round HSS from AISC Shapes Database v16.0. Also designated HSS88.9X4.8.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Design wall thickness | 4.42 mm | 0.174 in |
| Nominal wall thickness | 4.78 mm | 0.188 in |
| Outside diameter | 88.9 mm | 3.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,050,000 mm⁴ | 2.52 in⁴ |
| Elastic modulus, Sₓ | 23,600 mm³ | 1.44 in³ |
| Plastic modulus, Zₓ | 31,600 mm³ | 1.93 in³ |
| Radius of gyration, rₓ | 30 mm | 1.18 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 | 1,050,000 mm⁴ | 2.52 in⁴ |
| Elastic modulus, S_y | 23,600 mm³ | 1.44 in³ |
| Plastic modulus, Z_y | 31,600 mm³ | 1.93 in³ |
| Radius of gyration, r_y | 30 mm | 1.18 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,100,000 mm⁴ | 5.04 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 9.9 kg/m | 6.66 lb/ft |