HA152×7.9
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 | 7.15 mm | 0.281496 in |
| Nominal wall thickness | 7.94 mm | 0.312598 in |
| Outside diameter | 152.4 mm | 6 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 8,630,000 mm⁴ | 20.7337 in⁴ |
| Elastic modulus, Sₓ | 113,000 mm³ | 6.8957 in³ |
| Plastic modulus, Zₓ | 151,000 mm³ | 9.2146 in³ |
| Radius of gyration, rₓ | 51.4 mm | 2.0236 in |
| Distance to top fibre | 76.2 mm | 3 in |
| Distance to bottom fibre | 76.2 mm | 3 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 8,630,000 mm⁴ | 20.7337 in⁴ |
| Elastic modulus, S_y | 113,000 mm³ | 6.8957 in³ |
| Plastic modulus, Z_y | 151,000 mm³ | 9.2146 in³ |
| Radius of gyration, r_y | 51.4 mm | 2.0236 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 17,300,000 mm⁴ | 41.5634 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 28.3 kg/m | 19 lb/ft |