Steel Section Catalog
W920x289
AISC — 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 W920x289 steel profile weighs 289.0 kg/m (194.21 lb/ft), has a depth of 927 mm (36.50 in), flange width 308 mm (12.13 in). Cross-sectional area: 36,454.2 mm². Moment of inertia Ix = 498,822.26 cm⁴, Iy = 15,635.5 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 927 mm | 36.50 in |
| Width (b) | 308 mm | 12.13 in |
| Web thickness (tw) | 19.4 mm | 0.76 in |
| Flange thickness (tf) | 32 mm | 1.26 in |
| Fillet radius (r) | 19.1 mm | 0.75 in |
| Weight | 289.0 kg/m | 194.21 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 36,454.2 mm² | 56.504 in² |
| Moment of inertia (Ix) | 498,822.26 cm⁴ | 11984.20 in⁴ |
| Moment of inertia (Iy) | 15,635.5 cm⁴ | 375.64 in⁴ |
| Elastic section modulus (Sx) | 10,762.08 cm³ | 656.745 in³ |
| Elastic section modulus (Sy) | 1,015.29 cm³ | 61.957 in³ |
| Plastic section modulus (Zx) | 12,433.25 cm³ | 758.727 in³ |
| Plastic section modulus (Zy) | 1,599.02 cm³ | 97.579 in³ |
| Radius of gyration (rx) | 36.99 cm | 14.563 in |
| Radius of gyration (ry) | 6.55 cm | 2.579 in |
Beam Calculator— W920x289
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mfixed @ 0mfixed @ 6m→kN/m
Results — W920x289
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
0.02 mm
L/354718
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
