HSS 7.000x0.500
Round HSS from AISC Shapes Database v16.0. Also designated HSS177.8X12.7.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Design wall thickness | 11.8 mm | 0.465 in |
| Nominal wall thickness | 12.7 mm | 0.5 in |
| Outside diameter | 178 mm | 7 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 21,300,000 mm⁴ | 51.2 in⁴ |
| Elastic modulus, Sₓ | 239,000 mm³ | 14.6 in³ |
| Plastic modulus, Zₓ | 326,000 mm³ | 19.9 in³ |
| Radius of gyration, rₓ | 58.9 mm | 2.32 in |
| Distance to top fibre | 89 mm | 3.5 in |
| Distance to bottom fibre | 89 mm | 3.5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 21,300,000 mm⁴ | 51.2 in⁴ |
| Elastic modulus, S_y | 239,000 mm³ | 14.6 in³ |
| Plastic modulus, Z_y | 326,000 mm³ | 19.9 in³ |
| Radius of gyration, r_y | 58.9 mm | 2.32 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 42,500,000 mm⁴ | 102 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 51.7 kg/m | 34.74 lb/ft |