HSS 3.500x0.125
Round HSS from AISC Shapes Database v16.0. Also designated HSS88.9X3.2.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Design wall thickness | 2.95 mm | 0.116 in |
| Nominal wall thickness | 3.18 mm | 0.125 in |
| Outside diameter | 88.9 mm | 3.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 737,000 mm⁴ | 1.77 in⁴ |
| Elastic modulus, Sₓ | 16,600 mm³ | 1.01 in³ |
| Plastic modulus, Zₓ | 21,800 mm³ | 1.33 in³ |
| Radius of gyration, rₓ | 30.5 mm | 1.2 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 | 737,000 mm⁴ | 1.77 in⁴ |
| Elastic modulus, S_y | 16,600 mm³ | 1.01 in³ |
| Plastic modulus, Z_y | 21,800 mm³ | 1.33 in³ |
| Radius of gyration, r_y | 30.5 mm | 1.2 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,470,000 mm⁴ | 3.53 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 6.71 kg/m | 4.51 lb/ft |