HA141×13
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 | 11.43 mm | 0.45 in |
| Nominal wall thickness | 12.7 mm | 0.5 in |
| Outside diameter | 141.3 mm | 5.563 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 9,910,000 mm⁴ | 23.8089 in⁴ |
| Elastic modulus, Sₓ | 140,000 mm³ | 8.5433 in³ |
| Plastic modulus, Zₓ | 193,000 mm³ | 11.7776 in³ |
| Radius of gyration, rₓ | 46.1 mm | 1.815 in |
| Distance to top fibre | 70.65 mm | 2.7815 in |
| Distance to bottom fibre | 70.65 mm | 2.7815 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 9,910,000 mm⁴ | 23.8089 in⁴ |
| Elastic modulus, S_y | 140,000 mm³ | 8.5433 in³ |
| Plastic modulus, Z_y | 193,000 mm³ | 11.7776 in³ |
| Radius of gyration, r_y | 46.1 mm | 1.815 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 19,800,000 mm⁴ | 47.5697 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 40.3 kg/m | 27.1 lb/ft |