Steel Section Catalog
HEB 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.
Also known as: HEB 100 (México) · Doble T HEB 100 (Argentina / LATAM) · UB 100 (UK / Australia)
The HEB 100 steel profile weighs 20.4 kg/m (13.71 lb/ft), has a depth of 100 mm (3.94 in), flange width 100 mm (3.94 in). Cross-sectional area: 2,480 mm². Moment of inertia Ix = 432.27 cm⁴, Iy = 166.81 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 100 mm | 3.94 in |
| Width (b) | 100 mm | 3.94 in |
| Web thickness (tw) | 6 mm | 0.24 in |
| Flange thickness (tf) | 10 mm | 0.39 in |
| Fillet radius (r) | 12 mm | 0.47 in |
| Weight | 20.4 kg/m | 13.71 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 2,480 mm² | 3.844 in² |
| Moment of inertia (Ix) | 432.27 cm⁴ | 10.39 in⁴ |
| Moment of inertia (Iy) | 166.81 cm⁴ | 4.01 in⁴ |
| Elastic section modulus (Sx) | 86.45 cm³ | 5.276 in³ |
| Elastic section modulus (Sy) | 33.36 cm³ | 2.036 in³ |
| Plastic section modulus (Zx) | 99.6 cm³ | 6.078 in³ |
| Plastic section modulus (Zy) | 50.72 cm³ | 3.095 in³ |
| Radius of gyration (rx) | 4.17 cm | 1.642 in |
| Radius of gyration (ry) | 2.59 cm | 1.020 in |
Beam Calculator— HEB 100
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mfixed @ 0mfixed @ 6m→kN/m
Results — HEB 100
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
19.52 mm
L/307
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
