HA102×51×9.5
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 | 50.8 mm | 2 in |
| Design wall thickness | 8.58 mm | 0.337795 in |
| Nominal wall thickness | 9.53 mm | 0.375197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2,290,000 mm⁴ | 5.5017 in⁴ |
| Elastic modulus, Sₓ | 45,200 mm³ | 2.7583 in³ |
| Plastic modulus, Zₓ | 61,800 mm³ | 3.7713 in³ |
| Radius of gyration, rₓ | 32.8 mm | 1.2913 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 | 736,000 mm⁴ | 1.7682 in⁴ |
| Elastic modulus, S_y | 29,000 mm³ | 1.7697 in³ |
| Plastic modulus, Z_y | 37,100 mm³ | 2.264 in³ |
| Radius of gyration, r_y | 18.6 mm | 0.732283 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,980,000 mm⁴ | 4.757 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 18.1 kg/m | 12.2 lb/ft |