Steel Section Catalog
UB 457x191x67
EN — Wide Flange (I-beam)
Wide flange beams (W shapes / I-beams) are the most common structural steel profile used in building construction. They are used for beams, columns, and girders in steel-framed buildings and bridges. Designed per AISC 360, Eurocode 3, and NBR 8800.
The UB 457x191x67 steel profile weighs 67.1 kg/m (45.09 lb/ft), has a depth of 453.4 mm (17.85 in), flange width 189.9 mm (7.48 in). Cross-sectional area: 8,461.5 mm². Moment of inertia Ix = 28,979.9 cm⁴, Iy = 1,451.72 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 453.4 mm | 17.85 in |
| Width (b) | 189.9 mm | 7.48 in |
| Web thickness (tw) | 8.5 mm | 0.33 in |
| Flange thickness (tf) | 12.7 mm | 0.50 in |
| Fillet radius (r) | 10.2 mm | 0.40 in |
| Weight | 67.1 kg/m | 45.09 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 8,461.5 mm² | 13.115 in² |
| Moment of inertia (Ix) | 28,979.9 cm⁴ | 696.24 in⁴ |
| Moment of inertia (Iy) | 1,451.72 cm⁴ | 34.88 in⁴ |
| Elastic section modulus (Sx) | 1,278.34 cm³ | 78.009 in³ |
| Elastic section modulus (Sy) | 152.89 cm³ | 9.330 in³ |
| Plastic section modulus (Zx) | 1,452.12 cm³ | 88.614 in³ |
| Plastic section modulus (Zy) | 236.72 cm³ | 14.446 in³ |
| Radius of gyration (rx) | 18.51 cm | 7.287 in |
| Radius of gyration (ry) | 4.14 cm | 1.630 in |
Beam Calculator— UB 457x191x67
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mfixed @ 0mfixed @ 6m→kN/m
Results — UB 457x191x67
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
0.29 mm
L/20608
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
