HS102×76×9.5
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 | 76.2 mm | 3 in |
| Design wall thickness | 9.53 mm | 0.375197 in |
| Nominal wall thickness | 9.53 mm | 0.375197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 3,420,000 mm⁴ | 8.2166 in⁴ |
| Elastic modulus, Sₓ | 67,400 mm³ | 4.113 in³ |
| Plastic modulus, Zₓ | 87,900 mm³ | 5.364 in³ |
| Radius of gyration, rₓ | 35 mm | 1.378 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 | 2,160,000 mm⁴ | 5.1894 in⁴ |
| Elastic modulus, S_y | 56,600 mm³ | 3.4539 in³ |
| Plastic modulus, Z_y | 71,600 mm³ | 4.3693 in³ |
| Radius of gyration, r_y | 27.8 mm | 1.0945 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 4,630,000 mm⁴ | 11.1236 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 21.9 kg/m | 14.7 lb/ft |