HSS 9x9x1/8
Square HSS from AISC Shapes Database v16.0. Also designated HSS228.6X228.6X3.2.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 229 mm | 9 in |
| Width | 229 mm | 9 in |
| Design wall thickness | 2.95 mm | 0.116 in |
| Nominal wall thickness | 3.18 mm | 0.125 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 22,300,000 mm⁴ | 53.5 in⁴ |
| Elastic modulus, Sₓ | 195,000 mm³ | 11.9 in³ |
| Plastic modulus, Zₓ | 223,000 mm³ | 13.6 in³ |
| Radius of gyration, rₓ | 91.9 mm | 3.62 in |
| Distance to top fibre | 114.5 mm | 4.5 in |
| Distance to bottom fibre | 114.5 mm | 4.5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 22,300,000 mm⁴ | 53.5 in⁴ |
| Elastic modulus, S_y | 195,000 mm³ | 11.9 in³ |
| Plastic modulus, Z_y | 223,000 mm³ | 13.6 in³ |
| Radius of gyration, r_y | 91.9 mm | 3.62 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 34,100,000 mm⁴ | 82 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 22.3 kg/m | 14.96 lb/ft |