UPE 120
UPE parallel flange channels from Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 120 mm | 4.7244 in |
| Flange width, b_f | 60 mm | 2.3622 in |
| Web thickness, t_w | 5 mm | 0.19685 in |
| Flange thickness, t_f | 8 mm | 0.314961 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 3,640,000 mm⁴ | 8.7451 in⁴ |
| Elastic modulus, Sₓ | 60,600 mm³ | 3.698 in³ |
| Plastic modulus, Zₓ | 70,300 mm³ | 4.29 in³ |
| Radius of gyration, rₓ | 48.6 mm | 1.9134 in |
| Distance to top fibre | 60 mm | 2.3622 in |
| Distance to bottom fibre | 60 mm | 2.3622 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 555,000 mm⁴ | 1.3334 in⁴ |
| Elastic modulus, S_y | 14,000 mm³ | 0.854332 in³ |
| Plastic modulus, Z_y | 25,300 mm³ | 1.5439 in³ |
| Radius of gyration, r_y | 19 mm | 0.748031 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 29,000 mm⁴ | 0.069673 in⁴ |
| Warping constant, C_w | 1.12000e+9 mm⁶ | 4.1708 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 12.1 kg/m | 8.1308 lb/ft |