Steel Section Catalog
HEA 100
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 HEA 100 steel profile weighs 16.7 kg/m (11.22 lb/ft), has a depth of 96 mm (3.78 in), flange width 100 mm (3.94 in). Cross-sectional area: 2,000 mm². Moment of inertia Ix = 331.95 cm⁴, Iy = 133.42 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 96 mm | 3.78 in |
| Width (b) | 100 mm | 3.94 in |
| Web thickness (tw) | 5 mm | 0.20 in |
| Flange thickness (tf) | 8 mm | 0.31 in |
| Fillet radius (r) | 12 mm | 0.47 in |
| Weight | 16.7 kg/m | 11.22 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 2,000 mm² | 3.100 in² |
| Moment of inertia (Ix) | 331.95 cm⁴ | 7.98 in⁴ |
| Moment of inertia (Iy) | 133.42 cm⁴ | 3.21 in⁴ |
| Elastic section modulus (Sx) | 69.16 cm³ | 4.220 in³ |
| Elastic section modulus (Sy) | 26.68 cm³ | 1.628 in³ |
| Plastic section modulus (Zx) | 78.4 cm³ | 4.784 in³ |
| Plastic section modulus (Zy) | 40.5 cm³ | 2.471 in³ |
| Radius of gyration (rx) | 4.07 cm | 1.602 in |
| Radius of gyration (ry) | 2.58 cm | 1.016 in |
Beam Calculator— HEA 100
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mfixed @ 0mfixed @ 6m→kN/m
Results — HEA 100
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
25.42 mm
L/236
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
