HS141×13
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 | 12.7 mm | 0.5 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 | 10,700,000 mm⁴ | 25.7069 in⁴ |
| Elastic modulus, Sₓ | 152,000 mm³ | 9.2756 in³ |
| Plastic modulus, Zₓ | 211,000 mm³ | 12.876 in³ |
| Radius of gyration, rₓ | 45.7 mm | 1.7992 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 | 10,700,000 mm⁴ | 25.7069 in⁴ |
| Elastic modulus, S_y | 152,000 mm³ | 9.2756 in³ |
| Plastic modulus, Z_y | 211,000 mm³ | 12.876 in³ |
| Radius of gyration, r_y | 45.7 mm | 1.7992 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 21,400,000 mm⁴ | 51.4137 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 40.3 kg/m | 27.1 lb/ft |