HSS 2.875x0.188
Round HSS from AISC Shapes Database v16.0. Also designated HSS73X4.8.
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 | 73 mm | 2.88 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 562,000 mm⁴ | 1.35 in⁴ |
| Elastic modulus, Sₓ | 15,400 mm³ | 0.941 in³ |
| Plastic modulus, Zₓ | 20,800 mm³ | 1.27 in³ |
| Radius of gyration, rₓ | 24.3 mm | 0.957 in |
| Distance to top fibre | 36.5 mm | 1.44 in |
| Distance to bottom fibre | 36.5 mm | 1.44 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 562,000 mm⁴ | 1.35 in⁴ |
| Elastic modulus, S_y | 15,400 mm³ | 0.941 in³ |
| Plastic modulus, Z_y | 20,800 mm³ | 1.27 in³ |
| Radius of gyration, r_y | 24.3 mm | 0.957 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,120,000 mm⁴ | 2.7 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 8.04 kg/m | 5.4 lb/ft |