HSS 3-1/2x2-1/2x1/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS88.9X63.5X3.2.
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 | 63.5 mm | 2.5 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 | 929,000 mm⁴ | 2.23 in⁴ |
| Elastic modulus, Sₓ | 20,900 mm³ | 1.28 in³ |
| Plastic modulus, Zₓ | 25,300 mm³ | 1.54 in³ |
| Radius of gyration, rₓ | 33.2 mm | 1.31 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 | 553,000 mm⁴ | 1.33 in⁴ |
| Elastic modulus, S_y | 17,400 mm³ | 1.06 in³ |
| Plastic modulus, Z_y | 20,100 mm³ | 1.22 in³ |
| Radius of gyration, r_y | 25.6 mm | 1.01 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,110,000 mm⁴ | 2.67 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 7.07 kg/m | 4.75 lb/ft |