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 150x60x3.35 steel profile weighs 6.8 kg/m (4.55 lb/ft), has a depth of 150 mm (5.91 in), flange width 60 mm (2.36 in). Cross-sectional area: 870.8 mm². Moment of inertia Ix = 292.15 cm⁴, Iy = 27.38 cm⁴.
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 150 mm | 5.91 in |
| Width (b) | 60 mm | 2.36 in |
| Thickness (t) | 3.4 mm | 0.13 in |
| Weight | 6.8 kg/m | 4.55 lb/ft |
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 870.8 mm² | 1.350 in² |
| Moment of inertia (Ix) | 292.15 cm⁴ | 7.02 in⁴ |
| Moment of inertia (Iy) | 27.38 cm⁴ | 0.66 in⁴ |
| Elastic section modulus (Sx) | 38.95 cm³ | 2.377 in³ |
| Elastic section modulus (Sy) | 5.74 cm³ | 0.350 in³ |
| Plastic section modulus (Zx) | 44.8 cm³ | 2.734 in³ |
| Plastic section modulus (Zy) | 6.89 cm³ | 0.420 in³ |
| Radius of gyration (rx) | 5.79 cm | 2.280 in |
| Radius of gyration (ry) | 1.77 cm | 0.697 in |
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15.0 kN·m
15.0 kN
28.88 mm
L/208