HSS 3-1/2x3-1/2x3/8
Square HSS from AISC Shapes Database v16.0. Also designated HSS88.9X88.9X9.5.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 88.9 mm | 3.5 in |
| Width | 88.9 mm | 3.5 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 | 2,700,000 mm⁴ | 6.49 in⁴ |
| Elastic modulus, Sₓ | 60,800 mm³ | 3.71 in³ |
| Plastic modulus, Zₓ | 76,900 mm³ | 4.69 in³ |
| Radius of gyration, rₓ | 32 mm | 1.26 in |
| Distance to top fibre | 44.45 mm | 1.75 in |
| Distance to bottom fibre | 44.45 mm | 1.75 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,700,000 mm⁴ | 6.49 in⁴ |
| Elastic modulus, S_y | 60,800 mm³ | 3.71 in³ |
| Plastic modulus, Z_y | 76,900 mm³ | 4.69 in³ |
| Radius of gyration, r_y | 32 mm | 1.26 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 4,660,000 mm⁴ | 11.2 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 21.8 kg/m | 14.72 lb/ft |