Steel Section Catalog
ISLC 150
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.
The ISLC 150 steel profile weighs 14.4 kg/m (9.68 lb/ft), has a depth of 150 mm (5.91 in), flange width 75 mm (2.95 in). Cross-sectional area: 1,370.9 mm². Moment of inertia Ix = 477.79 cm⁴, Iy = 70.02 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 150 mm | 5.91 in |
| Width (b) | 75 mm | 2.95 in |
| Web thickness (tw) | 4.8 mm | 0.19 in |
| Flange thickness (tf) | 7.8 mm | 0.31 in |
| Thickness (t) | 4.8 mm | 0.19 in |
| Fillet radius (r) | 8 mm | 0.31 in |
| Weight | 14.4 kg/m | 9.68 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 1,370.9 mm² | 2.125 in² |
| Moment of inertia (Ix) | 477.79 cm⁴ | 11.48 in⁴ |
| Moment of inertia (Iy) | 70.02 cm⁴ | 1.68 in⁴ |
| Elastic section modulus (Sx) | 63.7 cm³ | 3.887 in³ |
| Elastic section modulus (Sy) | 12.13 cm³ | 0.740 in³ |
| Plastic section modulus (Zx) | 73.26 cm³ | 4.471 in³ |
| Plastic section modulus (Zy) | 14.55 cm³ | 0.888 in³ |
| Radius of gyration (rx) | 5.9 cm | 2.323 in |
| Radius of gyration (ry) | 2.26 cm | 0.890 in |
Beam Calculator— ISLC 150
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mfixed @ 0mfixed @ 6m→kN/m
Results — ISLC 150
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
17.66 mm
L/340
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
