Steel Section Catalog
ISLC 225 — Dimensions & Section Properties
IS — Cold-formed Channel
Cold-formed channels (U shapes) are similar to C shapes but without stiffening lips. Used for light structural framing, supports, and secondary members.
Also known as: ISLC 225 (UK / Australia)
The ISLC 225 steel profile weighs 24.0 kg/m (16.13 lb/ft), has a depth of 225 mm (8.86 in), flange width 90 mm (3.54 in). Cross-sectional area: 2,248.1 mm². Moment of inertia Ix = 1,682.58 cm⁴, Iy = 155.96 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 225 mm | 8.86 in |
| Width (b) | 90 mm | 3.54 in |
| Web thickness (tw) | 5.8 mm | 0.23 in |
| Flange thickness (tf) | 10.2 mm | 0.40 in |
| Thickness (t) | 5.8 mm | 0.23 in |
| Fillet radius (r) | 11 mm | 0.43 in |
| Weight | 24.0 kg/m | 16.13 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 2,248.1 mm² | 3.485 in² |
| Moment of inertia (Ix) | 1,682.58 cm⁴ | 40.42 in⁴ |
| Moment of inertia (Iy) | 155.96 cm⁴ | 3.75 in⁴ |
| Elastic section modulus (Sx) | 149.56 cm³ | 9.127 in³ |
| Elastic section modulus (Sy) | 21.75 cm³ | 1.327 in³ |
| Plastic section modulus (Zx) | 172 cm³ | 10.496 in³ |
| Plastic section modulus (Zy) | 26.1 cm³ | 1.593 in³ |
| Radius of gyration (rx) | 8.65 cm | 3.406 in |
| Radius of gyration (ry) | 2.63 cm | 1.035 in |
Beam Calculator— ISLC 225
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mfixed @ 0mfixed @ 6m→kN/m
Results — ISLC 225
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
5.01 mm
L/1197
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
