HSS 7x5x3/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS177.8X127X9.5.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 178 mm | 7 in |
| Width | 127 mm | 5 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 | 20,600,000 mm⁴ | 49.5 in⁴ |
| Elastic modulus, Sₓ | 231,000 mm³ | 14.1 in³ |
| Plastic modulus, Zₓ | 287,000 mm³ | 17.5 in³ |
| Radius of gyration, rₓ | 65 mm | 2.56 in |
| Distance to top fibre | 89 mm | 3.5 in |
| Distance to bottom fibre | 89 mm | 3.5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 12,200,000 mm⁴ | 29.3 in⁴ |
| Elastic modulus, S_y | 192,000 mm³ | 11.7 in³ |
| Plastic modulus, Z_y | 226,000 mm³ | 13.8 in³ |
| Radius of gyration, r_y | 50 mm | 1.97 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 25,200,000 mm⁴ | 60.6 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 40.8 kg/m | 27.48 lb/ft |