HSS 3x3x3/8
Square HSS from AISC Shapes Database v16.0. Also designated HSS76.2X76.2X9.5.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 76.2 mm | 3 in |
| Width | 76.2 mm | 3 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 | 1,570,000 mm⁴ | 3.78 in⁴ |
| Elastic modulus, Sₓ | 41,300 mm³ | 2.52 in³ |
| Plastic modulus, Zₓ | 53,300 mm³ | 3.25 in³ |
| Radius of gyration, rₓ | 26.9 mm | 1.06 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 | 1,570,000 mm⁴ | 3.78 in⁴ |
| Elastic modulus, S_y | 41,300 mm³ | 2.52 in³ |
| Plastic modulus, Z_y | 53,300 mm³ | 3.25 in³ |
| Radius of gyration, r_y | 26.9 mm | 1.06 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,760,000 mm⁴ | 6.64 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 18 kg/m | 12.17 lb/ft |