HSS 8x3x1/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS203.2X76.2X3.2.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 203 mm | 8 in |
| Width | 76.2 mm | 3 in |
| Design wall thickness | 2.95 mm | 0.116 in |
| Nominal wall thickness | 3.18 mm | 0.125 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 8,030,000 mm⁴ | 19.3 in⁴ |
| Elastic modulus, Sₓ | 79,100 mm³ | 4.83 in³ |
| Plastic modulus, Zₓ | 100,000 mm³ | 6.11 in³ |
| Radius of gyration, rₓ | 71.1 mm | 2.8 in |
| Distance to top fibre | 101.5 mm | 4 in |
| Distance to bottom fibre | 101.5 mm | 4 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,750,000 mm⁴ | 4.2 in⁴ |
| Elastic modulus, S_y | 45,900 mm³ | 2.8 in³ |
| Plastic modulus, Z_y | 50,300 mm³ | 3.07 in³ |
| Radius of gyration, r_y | 33.3 mm | 1.31 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 4,700,000 mm⁴ | 11.3 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 13.4 kg/m | 9.01 lb/ft |