HSS 3-1/2x1-1/2x1/4
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS88.9X38.1X6.4.
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 | 38.1 mm | 1.5 in |
| Design wall thickness | 5.92 mm | 0.233 in |
| Nominal wall thickness | 6.35 mm | 0.25 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,060,000 mm⁴ | 2.55 in⁴ |
| Elastic modulus, Sₓ | 23,900 mm³ | 1.46 in³ |
| Plastic modulus, Zₓ | 32,400 mm³ | 1.98 in³ |
| Radius of gyration, rₓ | 29 mm | 1.14 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 | 266,000 mm⁴ | 0.638 in⁴ |
| Elastic modulus, S_y | 13,900 mm³ | 0.851 in³ |
| Plastic modulus, Z_y | 17,400 mm³ | 1.06 in³ |
| Radius of gyration, r_y | 14.5 mm | 0.569 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 745,000 mm⁴ | 1.79 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 10.5 kg/m | 7.11 lb/ft |