HSS 9x7x3/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS228.6X177.8X9.5.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 229 mm | 9 in |
| Width | 178 mm | 7 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 | 49,500,000 mm⁴ | 119 in⁴ |
| Elastic modulus, Sₓ | 433,000 mm³ | 26.4 in³ |
| Plastic modulus, Zₓ | 521,000 mm³ | 31.8 in³ |
| Radius of gyration, rₓ | 85.9 mm | 3.38 in |
| Distance to top fibre | 114.5 mm | 4.5 in |
| Distance to bottom fibre | 114.5 mm | 4.5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 33,500,000 mm⁴ | 80.4 in⁴ |
| Elastic modulus, S_y | 377,000 mm³ | 23 in³ |
| Plastic modulus, Z_y | 438,000 mm³ | 26.7 in³ |
| Radius of gyration, r_y | 70.6 mm | 2.78 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 64,100,000 mm⁴ | 154 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 56 kg/m | 37.69 lb/ft |