HSS 3x1x1/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS76.2X25.4X3.2.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 76.2 mm | 3 in |
| Width | 25.4 mm | 1 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 | 340,000 mm⁴ | 0.817 in⁴ |
| Elastic modulus, Sₓ | 8,930 mm³ | 0.545 in³ |
| Plastic modulus, Zₓ | 11,900 mm³ | 0.728 in³ |
| Radius of gyration, rₓ | 25.1 mm | 0.987 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 | 57,400 mm⁴ | 0.138 in⁴ |
| Elastic modulus, S_y | 4,520 mm³ | 0.276 in³ |
| Plastic modulus, Z_y | 5,330 mm³ | 0.325 in³ |
| Radius of gyration, r_y | 10.3 mm | 0.405 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 170,000 mm⁴ | 0.408 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 4.53 kg/m | 3.05 lb/ft |