HSS 7x5x1/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS177.8X127X3.2.
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 | 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 | 90,500 mm³ | 5.52 in³ |
| Plastic modulus, Zₓ | 107,000 mm³ | 6.53 in³ |
| Radius of gyration, rₓ | 68.1 mm | 2.68 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 | 4,830,000 mm⁴ | 11.6 in⁴ |
| Elastic modulus, S_y | 75,900 mm³ | 4.63 in³ |
| Plastic modulus, Z_y | 85,200 mm³ | 5.2 in³ |
| Radius of gyration, r_y | 52.6 mm | 2.07 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 9,370,000 mm⁴ | 22.5 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 14.7 kg/m | 9.86 lb/ft |