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 UC 254x254x167 steel profile weighs 167.1 kg/m (112.29 lb/ft), has a depth of 289.1 mm (11.38 in), flange width 265.2 mm (10.44 in). Cross-sectional area: 21,147.1 mm². Moment of inertia Ix = 29,830.02 cm⁴, Iy = 9,867.68 cm⁴.
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 289.1 mm | 11.38 in |
| Width (b) | 265.2 mm | 10.44 in |
| Web thickness (tw) | 19.2 mm | 0.76 in |
| Flange thickness (tf) | 31.7 mm | 1.25 in |
| Fillet radius (r) | 12.7 mm | 0.50 in |
| Weight | 167.1 kg/m | 112.29 lb/ft |
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 21,147.1 mm² | 32.778 in² |
| Moment of inertia (Ix) | 29,830.02 cm⁴ | 716.67 in⁴ |
| Moment of inertia (Iy) | 9,867.68 cm⁴ | 237.07 in⁴ |
| Elastic section modulus (Sx) | 2,063.65 cm³ | 125.932 in³ |
| Elastic section modulus (Sy) | 744.17 cm³ | 45.412 in³ |
| Plastic section modulus (Zx) | 2,408.43 cm³ | 146.972 in³ |
| Plastic section modulus (Zy) | 1,135.55 cm³ | 69.296 in³ |
| Radius of gyration (rx) | 11.88 cm | 4.677 in |
| Radius of gyration (ry) | 6.83 cm | 2.689 in |
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15.0 kN·m
15.0 kN
0.28 mm
L/21212