IPE AA 120
IPE beams 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 | 117 mm | 4.6063 in |
| Flange width, b_f | 64 mm | 2.5197 in |
| Web thickness, t_w | 3.8 mm | 0.149606 in |
| Flange thickness, t_f | 4.8 mm | 0.188976 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2,440,000 mm⁴ | 5.8621 in⁴ |
| Elastic modulus, Sₓ | 41,700 mm³ | 2.5447 in³ |
| Plastic modulus, Zₓ | 47,600 mm³ | 2.9047 in³ |
| Radius of gyration, rₓ | 47.9 mm | 1.8858 in |
| Distance to top fibre | 58.5 mm | 2.3031 in |
| Distance to bottom fibre | 58.5 mm | 2.3031 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 211,000 mm⁴ | 0.50693 in⁴ |
| Elastic modulus, S_y | 7,000 mm³ | 0.427166 in³ |
| Plastic modulus, Z_y | 10,400 mm³ | 0.634647 in³ |
| Radius of gyration, r_y | 14.1 mm | 0.555118 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 8,900 mm⁴ | 0.021382 in⁴ |
| Warping constant, C_w | 660,000,000 mm⁶ | 2.4578 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 8.4 kg/m | 5.6445 lb/ft |