HA76×3.2
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 | 2.86 mm | 0.112598 in |
| Nominal wall thickness | 3.18 mm | 0.125197 in |
| Outside diameter | 76.2 mm | 3 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 444,000 mm⁴ | 1.0667 in⁴ |
| Elastic modulus, Sₓ | 11,600 mm³ | 0.707875 in³ |
| Plastic modulus, Zₓ | 15,400 mm³ | 0.939766 in³ |
| Radius of gyration, rₓ | 25.9 mm | 1.0197 in |
| Distance to top fibre | 38.1 mm | 1.5 in |
| Distance to bottom fibre | 38.1 mm | 1.5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 444,000 mm⁴ | 1.0667 in⁴ |
| Elastic modulus, S_y | 11,600 mm³ | 0.707875 in³ |
| Plastic modulus, Z_y | 15,400 mm³ | 0.939766 in³ |
| Radius of gyration, r_y | 25.9 mm | 1.0197 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 887,000 mm⁴ | 2.131 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 5.73 kg/m | 3.84 lb/ft |