HSS 12.000x0.375
Round HSS from AISC Shapes Database v16.0. Also designated HSS304.8X9.5.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Design wall thickness | 8.86 mm | 0.349 in |
| Nominal wall thickness | 9.53 mm | 0.375 in |
| Outside diameter | 305 mm | 12 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 90,300,000 mm⁴ | 217 in⁴ |
| Elastic modulus, Sₓ | 592,000 mm³ | 36.1 in³ |
| Plastic modulus, Zₓ | 777,000 mm³ | 47.4 in³ |
| Radius of gyration, rₓ | 105 mm | 4.12 in |
| Distance to top fibre | 152.5 mm | 6 in |
| Distance to bottom fibre | 152.5 mm | 6 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 90,300,000 mm⁴ | 217 in⁴ |
| Elastic modulus, S_y | 592,000 mm³ | 36.1 in³ |
| Plastic modulus, Z_y | 777,000 mm³ | 47.4 in³ |
| Radius of gyration, r_y | 105 mm | 4.12 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 181,000,000 mm⁴ | 434 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 69.3 kg/m | 46.6 lb/ft |