HSS 9x9x3/8
Square HSS from AISC Shapes Database v16.0. Also designated HSS228.6X228.6X9.5.
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 | 8.86 mm | 0.349 in |
| Nominal wall thickness | 9.53 mm | 0.375 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 60,400,000 mm⁴ | 145 in⁴ |
| Elastic modulus, Sₓ | 528,000 mm³ | 32.2 in³ |
| Plastic modulus, Zₓ | 619,000 mm³ | 37.8 in³ |
| Radius of gyration, rₓ | 89.2 mm | 3.51 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 | 60,400,000 mm⁴ | 145 in⁴ |
| Elastic modulus, S_y | 528,000 mm³ | 32.2 in³ |
| Plastic modulus, Z_y | 619,000 mm³ | 37.8 in³ |
| Radius of gyration, r_y | 89.2 mm | 3.51 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 96,100,000 mm⁴ | 231 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 63.6 kg/m | 42.79 lb/ft |