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 HEB 220 steel profile weighs 71.5 kg/m (48.05 lb/ft), has a depth of 220 mm (8.66 in), flange width 220 mm (8.66 in). Cross-sectional area: 8,826 mm². Moment of inertia Ix = 7,865.47 cm⁴, Iy = 2,840.81 cm⁴.
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 220 mm | 8.66 in |
| Width (b) | 220 mm | 8.66 in |
| Web thickness (tw) | 9.5 mm | 0.37 in |
| Flange thickness (tf) | 16 mm | 0.63 in |
| Fillet radius (r) | 18 mm | 0.71 in |
| Weight | 71.5 kg/m | 48.05 lb/ft |
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 8,826 mm² | 13.680 in² |
| Moment of inertia (Ix) | 7,865.47 cm⁴ | 188.97 in⁴ |
| Moment of inertia (Iy) | 2,840.81 cm⁴ | 68.25 in⁴ |
| Elastic section modulus (Sx) | 715.04 cm³ | 43.635 in³ |
| Elastic section modulus (Sy) | 258.26 cm³ | 15.760 in³ |
| Plastic section modulus (Zx) | 802.02 cm³ | 48.942 in³ |
| Plastic section modulus (Zy) | 391.44 cm³ | 23.887 in³ |
| Radius of gyration (rx) | 9.44 cm | 3.717 in |
| Radius of gyration (ry) | 5.67 cm | 2.232 in |
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15.0 kN·m
15.0 kN
1.07 mm
L/5593