Steel Section Catalog
U 190x50x2.66
BR — 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 U 190x50x2.66 steel profile weighs 9.0 kg/m (6.03 lb/ft), has a depth of 190 mm (7.48 in), flange width 50 mm (1.97 in). Cross-sectional area: 750.2 mm². Moment of inertia Ix = 366.73 cm⁴, Iy = 14.11 cm⁴.
Cross-section (not to scale)
Gauge equivalent: 2.66 mm ≈ 12 gauge (Manufacturers Standard Gage)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 190 mm | 7.48 in |
| Width (b) | 50 mm | 1.97 in |
| Thickness (t) | 2.7 mm | 0.10 in |
| Weight | 9.0 kg/m | 6.03 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 750.2 mm² | 1.163 in² |
| Moment of inertia (Ix) | 366.73 cm⁴ | 8.81 in⁴ |
| Moment of inertia (Iy) | 14.11 cm⁴ | 0.34 in⁴ |
| Elastic section modulus (Sx) | 38.6 cm³ | 2.356 in³ |
| Elastic section modulus (Sy) | 3.35 cm³ | 0.204 in³ |
| Plastic section modulus (Zx) | 44.39 cm³ | 2.709 in³ |
| Plastic section modulus (Zy) | 4.03 cm³ | 0.246 in³ |
| Radius of gyration (rx) | 6.99 cm | 2.752 in |
| Radius of gyration (ry) | 1.37 cm | 0.539 in |
Beam Calculator— U 190x50x2.66
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mfixed @ 0mfixed @ 6m→kN/m
Results — U 190x50x2.66
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
23.01 mm
L/261
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
