Steel Section Catalog
ISJB 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 ISJB 150 steel profile weighs 7.1 kg/m (4.77 lb/ft), has a depth of 150 mm (5.91 in), flange width 50 mm (1.97 in). Cross-sectional area: 882.4 mm². Moment of inertia Ix = 312.99 cm⁴, Iy = 9.62 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 150 mm | 5.91 in |
| Width (b) | 50 mm | 1.97 in |
| Web thickness (tw) | 3 mm | 0.12 in |
| Flange thickness (tf) | 4.6 mm | 0.18 in |
| Fillet radius (r) | 5 mm | 0.20 in |
| Weight | 7.1 kg/m | 4.77 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 882.4 mm² | 1.368 in² |
| Moment of inertia (Ix) | 312.99 cm⁴ | 7.52 in⁴ |
| Moment of inertia (Iy) | 9.62 cm⁴ | 0.23 in⁴ |
| Elastic section modulus (Sx) | 41.73 cm³ | 2.547 in³ |
| Elastic section modulus (Sy) | 3.85 cm³ | 0.235 in³ |
| Plastic section modulus (Zx) | 48.31 cm³ | 2.948 in³ |
| Plastic section modulus (Zy) | 6.07 cm³ | 0.370 in³ |
| Radius of gyration (rx) | 5.96 cm | 2.346 in |
| Radius of gyration (ry) | 1.04 cm | 0.409 in |
Beam Calculator— ISJB 150
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mfixed @ 0mfixed @ 6m→kN/m
Results — ISJB 150
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
26.96 mm
L/223
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
