HSS 4x3x3/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS101.6X76.2X9.5.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 102 mm | 4 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 | 3,300,000 mm⁴ | 7.93 in⁴ |
| Elastic modulus, Sₓ | 65,100 mm³ | 3.97 in³ |
| Plastic modulus, Zₓ | 83,900 mm³ | 5.12 in³ |
| Radius of gyration, rₓ | 35.3 mm | 1.39 in |
| Distance to top fibre | 51 mm | 2 in |
| Distance to bottom fibre | 51 mm | 2 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,090,000 mm⁴ | 5.01 in⁴ |
| Elastic modulus, S_y | 54,700 mm³ | 3.34 in³ |
| Plastic modulus, Z_y | 68,500 mm³ | 4.18 in³ |
| Radius of gyration, r_y | 28.2 mm | 1.11 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 4,410,000 mm⁴ | 10.6 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 21.8 kg/m | 14.72 lb/ft |