HSS 8x3x3/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS203.2X76.2X9.5.
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 | 8.86 mm | 0.349 in |
| Nominal wall thickness | 9.53 mm | 0.375 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 20,200,000 mm⁴ | 48.5 in⁴ |
| Elastic modulus, Sₓ | 198,000 mm³ | 12.1 in³ |
| Plastic modulus, Zₓ | 264,000 mm³ | 16.1 in³ |
| Radius of gyration, rₓ | 67.3 mm | 2.65 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 | 4,160,000 mm⁴ | 10 in⁴ |
| Elastic modulus, S_y | 109,000 mm³ | 6.63 in³ |
| Plastic modulus, Z_y | 129,000 mm³ | 7.88 in³ |
| Radius of gyration, r_y | 30.5 mm | 1.2 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 11,900,000 mm⁴ | 28.5 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 37 kg/m | 24.93 lb/ft |