HA102×51×4.8
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 | 4.3 mm | 0.169291 in |
| Nominal wall thickness | 4.78 mm | 0.188189 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,490,000 mm⁴ | 3.5797 in⁴ |
| Elastic modulus, Sₓ | 29,400 mm³ | 1.7941 in³ |
| Plastic modulus, Zₓ | 37,500 mm³ | 2.2884 in³ |
| Radius of gyration, rₓ | 35.4 mm | 1.3937 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 | 499,000 mm⁴ | 1.1989 in⁴ |
| Elastic modulus, S_y | 19,600 mm³ | 1.1961 in³ |
| Plastic modulus, Z_y | 23,000 mm³ | 1.4035 in³ |
| Radius of gyration, r_y | 20.5 mm | 0.807087 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,250,000 mm⁴ | 3.0031 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 10.3 kg/m | 6.89 lb/ft |