HSS 3x1-1/2x1/4
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS76.2X38.1X6.4.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 76.2 mm | 3 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 | 699,000 mm⁴ | 1.68 in⁴ |
| Elastic modulus, Sₓ | 18,400 mm³ | 1.12 in³ |
| Plastic modulus, Zₓ | 24,700 mm³ | 1.51 in³ |
| Radius of gyration, rₓ | 24.9 mm | 0.982 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 | 226,000 mm⁴ | 0.543 in⁴ |
| Elastic modulus, S_y | 11,900 mm³ | 0.725 in³ |
| Plastic modulus, Z_y | 14,900 mm³ | 0.911 in³ |
| Radius of gyration, r_y | 14.2 mm | 0.559 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 599,000 mm⁴ | 1.44 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 9.26 kg/m | 6.26 lb/ft |