HA48×4.8
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 | 4.3 mm | 0.169291 in |
| Nominal wall thickness | 4.78 mm | 0.188189 in |
| Outside diameter | 48.3 mm | 1.9016 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 145,000 mm⁴ | 0.348364 in⁴ |
| Elastic modulus, Sₓ | 6,010 mm³ | 0.366753 in³ |
| Plastic modulus, Zₓ | 8,350 mm³ | 0.509548 in³ |
| Radius of gyration, rₓ | 15.6 mm | 0.614173 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 | 145,000 mm⁴ | 0.348364 in⁴ |
| Elastic modulus, S_y | 6,010 mm³ | 0.366753 in³ |
| Plastic modulus, Z_y | 8,350 mm³ | 0.509548 in³ |
| Radius of gyration, r_y | 15.6 mm | 0.614173 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 290,000 mm⁴ | 0.696728 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 5.13 kg/m | 3.44 lb/ft |