Steel Section Catalog
ISHB 150B
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.
Also known as: ISHB 150B (México) · Doble T ISHB 150B (Argentina / LATAM) · UB 150 (UK / Australia)
The ISHB 150B steel profile weighs 34.6 kg/m (23.25 lb/ft), has a depth of 150 mm (5.91 in), flange width 150 mm (5.91 in). Cross-sectional area: 4,257.6 mm². Moment of inertia Ix = 1,569.95 cm⁴, Iy = 508.06 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 150 mm | 5.91 in |
| Width (b) | 150 mm | 5.91 in |
| Web thickness (tw) | 11.8 mm | 0.46 in |
| Flange thickness (tf) | 9 mm | 0.35 in |
| Fillet radius (r) | 9 mm | 0.35 in |
| Weight | 34.6 kg/m | 23.25 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 4,257.6 mm² | 6.599 in² |
| Moment of inertia (Ix) | 1,569.95 cm⁴ | 37.72 in⁴ |
| Moment of inertia (Iy) | 508.06 cm⁴ | 12.21 in⁴ |
| Elastic section modulus (Sx) | 209.33 cm³ | 12.774 in³ |
| Elastic section modulus (Sy) | 67.74 cm³ | 4.134 in³ |
| Plastic section modulus (Zx) | 241.75 cm³ | 14.753 in³ |
| Plastic section modulus (Zy) | 105.84 cm³ | 6.459 in³ |
| Radius of gyration (rx) | 6.07 cm | 2.390 in |
| Radius of gyration (ry) | 3.45 cm | 1.358 in |
Beam Calculator— ISHB 150B
3D preview unavailable
Your device does not support WebGL. The 2D diagram below is still fully functional.
mfixed @ 0mfixed @ 6m→kN/m
Results — ISHB 150B
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
5.37 mm
L/1116
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
