UPE 300
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 | 300 mm | 11.811 in |
| Flange width, b_f | 100 mm | 3.937 in |
| Web thickness, t_w | 9.5 mm | 0.374016 in |
| Flange thickness, t_f | 15 mm | 0.590551 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 78,200,000 mm⁴ | 187.8763 in⁴ |
| Elastic modulus, Sₓ | 522,000 mm³ | 31.8544 in³ |
| Plastic modulus, Zₓ | 613,000 mm³ | 37.4076 in³ |
| Radius of gyration, rₓ | 118 mm | 4.6457 in |
| Distance to top fibre | 150 mm | 5.9055 in |
| Distance to bottom fibre | 150 mm | 5.9055 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 5,380,000 mm⁴ | 12.9255 in⁴ |
| Elastic modulus, S_y | 76,000 mm³ | 4.6378 in³ |
| Plastic modulus, Z_y | 137,000 mm³ | 8.3603 in³ |
| Radius of gyration, r_y | 30.8 mm | 1.2126 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 315,000 mm⁴ | 0.756791 in⁴ |
| Warping constant, C_w | 7.27000e+10 mm⁶ | 270.7273 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 44.4 kg/m | 29.8354 lb/ft |