HS102×51×4.8
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 | 101.6 mm | 4 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 | 1,610,000 mm⁴ | 3.868 in⁴ |
| Elastic modulus, Sₓ | 31,800 mm³ | 1.9406 in³ |
| Plastic modulus, Zₓ | 40,800 mm³ | 2.4898 in³ |
| Radius of gyration, rₓ | 35.1 mm | 1.3819 in |
| Distance to top fibre | 50.8 mm | 2 in |
| Distance to bottom fibre | 50.8 mm | 2 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 537,000 mm⁴ | 1.2901 in⁴ |
| Elastic modulus, S_y | 21,100 mm³ | 1.2876 in³ |
| Plastic modulus, Z_y | 25,000 mm³ | 1.5256 in³ |
| Radius of gyration, r_y | 20.3 mm | 0.799213 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,360,000 mm⁴ | 3.2674 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 10.3 kg/m | 6.89 lb/ft |