UB 920×420×537
Universal beams from British-Sections-1 and Eurocode 3 UK shared angle/hollow tables.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 965 mm | 37.9921 in |
| Flange width, b_f | 425 mm | 16.7323 in |
| Web thickness, t_w | 28.4 mm | 1.1181 in |
| Flange thickness, t_f | 51.1 mm | 2.0118 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.06600e+10 mm⁴ | 25,610.752 in⁴ |
| Elastic modulus, Sₓ | 22,100,000 mm³ | 1,348.625 in³ |
| Plastic modulus, Zₓ | 25,300,000 mm³ | 1,543.901 in³ |
| Radius of gyration, rₓ | 395 mm | 15.5512 in |
| Distance to top fibre | 482.5 mm | 18.9961 in |
| Distance to bottom fibre | 482.5 mm | 18.9961 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 656,000,000 mm⁴ | 1,576.046 in⁴ |
| Elastic modulus, S_y | 3,080,000 mm³ | 187.9531 in³ |
| Plastic modulus, Z_y | 4,800,000 mm³ | 292.914 in³ |
| Radius of gyration, r_y | 98 mm | 3.8583 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 44,500,000 mm⁴ | 106.9117 in⁴ |
| Warping constant, C_w | 1.36900e+14 mm⁶ | 509,801.546 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 537 kg/m | 360.8473 lb/ft |