HA48×3.2
Round HSS from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Design wall thickness | 2.86 mm | 0.112598 in |
| Nominal wall thickness | 3.18 mm | 0.125197 in |
| Outside diameter | 48.3 mm | 1.9016 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 106,000 mm⁴ | 0.254666 in⁴ |
| Elastic modulus, Sₓ | 4,380 mm³ | 0.267284 in³ |
| Plastic modulus, Zₓ | 5,910 mm³ | 0.36065 in³ |
| Radius of gyration, rₓ | 16.1 mm | 0.633858 in |
| Distance to top fibre | 24.15 mm | 0.9507875 in |
| Distance to bottom fibre | 24.15 mm | 0.9507875 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 106,000 mm⁴ | 0.254666 in⁴ |
| Elastic modulus, S_y | 4,380 mm³ | 0.267284 in³ |
| Plastic modulus, Z_y | 5,910 mm³ | 0.36065 in³ |
| Radius of gyration, r_y | 16.1 mm | 0.633858 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 212,000 mm⁴ | 0.509332 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 3.54 kg/m | 2.37 lb/ft |