HSS 4x3x5/16
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS101.6X76.2X7.9.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 102 mm | 4 in |
| Width | 76.2 mm | 3 in |
| Design wall thickness | 7.39 mm | 0.291 in |
| Nominal wall thickness | 7.94 mm | 0.3125 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2,970,000 mm⁴ | 7.14 in⁴ |
| Elastic modulus, Sₓ | 58,500 mm³ | 3.57 in³ |
| Plastic modulus, Zₓ | 73,900 mm³ | 4.51 in³ |
| Radius of gyration, rₓ | 36.1 mm | 1.42 in |
| Distance to top fibre | 51 mm | 2 in |
| Distance to bottom fibre | 51 mm | 2 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,880,000 mm⁴ | 4.52 in⁴ |
| Elastic modulus, S_y | 49,500 mm³ | 3.02 in³ |
| Plastic modulus, Z_y | 60,500 mm³ | 3.69 in³ |
| Radius of gyration, r_y | 28.7 mm | 1.13 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 3,920,000 mm⁴ | 9.41 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 18.8 kg/m | 12.7 lb/ft |