Steel Section Catalog
ISWB 150
IS — 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 ISWB 150 steel profile weighs 17.0 kg/m (11.42 lb/ft), has a depth of 150 mm (5.91 in), flange width 100 mm (3.94 in). Cross-sectional area: 2,134.4 mm². Moment of inertia Ix = 829.48 cm⁴, Iy = 116.85 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 150 mm | 5.91 in |
| Width (b) | 100 mm | 3.94 in |
| Web thickness (tw) | 5.4 mm | 0.21 in |
| Flange thickness (tf) | 7 mm | 0.28 in |
| Fillet radius (r) | 8 mm | 0.31 in |
| Weight | 17.0 kg/m | 11.42 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 2,134.4 mm² | 3.308 in² |
| Moment of inertia (Ix) | 829.48 cm⁴ | 19.93 in⁴ |
| Moment of inertia (Iy) | 116.85 cm⁴ | 2.81 in⁴ |
| Elastic section modulus (Sx) | 110.6 cm³ | 6.749 in³ |
| Elastic section modulus (Sy) | 23.37 cm³ | 1.426 in³ |
| Plastic section modulus (Zx) | 125.07 cm³ | 7.632 in³ |
| Plastic section modulus (Zy) | 35.99 cm³ | 2.196 in³ |
| Radius of gyration (rx) | 6.23 cm | 2.453 in |
| Radius of gyration (ry) | 2.34 cm | 0.921 in |
Beam Calculator— ISWB 150
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mfixed @ 0mfixed @ 6m→kN/m
Results — ISWB 150
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
10.17 mm
L/590
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
