HS76×51×4.8
Rectangular HSS from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 76.2 mm | 3 in |
| Width | 50.8 mm | 2 in |
| Design wall thickness | 4.78 mm | 0.188189 in |
| Nominal wall thickness | 4.78 mm | 0.188189 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 775,000 mm⁴ | 1.8619 in⁴ |
| Elastic modulus, Sₓ | 20,300 mm³ | 1.2388 in³ |
| Plastic modulus, Zₓ | 25,800 mm³ | 1.5744 in³ |
| Radius of gyration, rₓ | 27 mm | 1.063 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 | 408,000 mm⁴ | 0.980224 in⁴ |
| Elastic modulus, S_y | 16,100 mm³ | 0.982482 in³ |
| Plastic modulus, Z_y | 19,400 mm³ | 1.1839 in³ |
| Radius of gyration, r_y | 19.6 mm | 0.771654 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 903,000 mm⁴ | 2.1695 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 8.35 kg/m | 5.61 lb/ft |