BR — 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 VS 300x27 steel profile weighs 26.5 kg/m (17.81 lb/ft), has a depth of 300 mm (11.81 in), flange width 160 mm (6.30 in). Cross-sectional area: 3,381.2 mm². Moment of inertia Ix = 5,287.82 cm⁴, Iy = 430.34 cm⁴.
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 300 mm | 11.81 in |
| Width (b) | 160 mm | 6.30 in |
| Web thickness (tw) | 4.8 mm | 0.19 in |
| Flange thickness (tf) | 6.3 mm | 0.25 in |
| Weight | 26.5 kg/m | 17.81 lb/ft |
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 3,381.2 mm² | 5.241 in² |
| Moment of inertia (Ix) | 5,287.82 cm⁴ | 127.04 in⁴ |
| Moment of inertia (Iy) | 430.34 cm⁴ | 10.34 in⁴ |
| Elastic section modulus (Sx) | 352.52 cm³ | 21.512 in³ |
| Elastic section modulus (Sy) | 53.79 cm³ | 3.282 in³ |
| Plastic section modulus (Zx) | 394.14 cm³ | 24.052 in³ |
| Plastic section modulus (Zy) | 82.26 cm³ | 5.020 in³ |
| Radius of gyration (rx) | 12.51 cm | 4.925 in |
| Radius of gyration (ry) | 3.57 cm | 1.406 in |
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15.0 kN·m
15.0 kN
1.60 mm
L/3760