Steel Section Catalog
ISWB 175
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 175 steel profile weighs 22.1 kg/m (14.85 lb/ft), has a depth of 175 mm (6.89 in), flange width 125 mm (4.92 in). Cross-sectional area: 2,779.2 mm². Moment of inertia Ix = 1,498.71 cm⁴, Iy = 241.15 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 175 mm | 6.89 in |
| Width (b) | 125 mm | 4.92 in |
| Web thickness (tw) | 5.8 mm | 0.23 in |
| Flange thickness (tf) | 7.4 mm | 0.29 in |
| Fillet radius (r) | 8 mm | 0.31 in |
| Weight | 22.1 kg/m | 14.85 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 2,779.2 mm² | 4.308 in² |
| Moment of inertia (Ix) | 1,498.71 cm⁴ | 36.01 in⁴ |
| Moment of inertia (Iy) | 241.15 cm⁴ | 5.79 in⁴ |
| Elastic section modulus (Sx) | 171.28 cm³ | 10.452 in³ |
| Elastic section modulus (Sy) | 38.58 cm³ | 2.354 in³ |
| Plastic section modulus (Zx) | 192.24 cm³ | 11.731 in³ |
| Plastic section modulus (Zy) | 59.16 cm³ | 3.610 in³ |
| Radius of gyration (rx) | 7.34 cm | 2.890 in |
| Radius of gyration (ry) | 2.95 cm | 1.161 in |
Beam Calculator— ISWB 175
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mfixed @ 0mfixed @ 6m→kN/m
Results — ISWB 175
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
5.63 mm
L/1066
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
