HSS 13.375x0.250
Round HSS from AISC Shapes Database v16.0. Also designated HSS340.36X6.4.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Design wall thickness | 5.92 mm | 0.233 in |
| Nominal wall thickness | 6.35 mm | 0.25 in |
| Outside diameter | 340 mm | 13.4 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 86,200,000 mm⁴ | 207 in⁴ |
| Elastic modulus, Sₓ | 508,000 mm³ | 31 in³ |
| Plastic modulus, Zₓ | 659,000 mm³ | 40.2 in³ |
| Radius of gyration, rₓ | 118 mm | 4.65 in |
| Distance to top fibre | 170 mm | 6.7 in |
| Distance to bottom fibre | 170 mm | 6.7 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 86,200,000 mm⁴ | 207 in⁴ |
| Elastic modulus, S_y | 508,000 mm³ | 31 in³ |
| Plastic modulus, Z_y | 659,000 mm³ | 40.2 in³ |
| Radius of gyration, r_y | 118 mm | 4.65 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 173,000,000 mm⁴ | 415 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 52.2 kg/m | 35.08 lb/ft |