Tecnometal, cold-formed sections (Italy) · 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 140x60x4 steel profile weighs 7.8 kg/m (5.21 lb/ft), has a depth of 140 mm (5.51 in), flange width 60 mm (2.36 in). Cross-sectional area: 987.368 mm². Moment of inertia Ix = 288.642 cm⁴, Iy = 33.706 cm⁴.
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 140 mm | 5.51 in |
| Width (b) | 60 mm | 2.36 in |
| Thickness (t) | 4 mm | 0.16 in |
| Fillet radius (r) | 4 mm | 0.16 in |
| Weight | 7.8 kg/m | 5.21 lb/ft |
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 987.37 mm² | 1.530 in² |
| Moment of inertia (Ix) | 288.64 cm⁴ | 6.93 in⁴ |
| Moment of inertia (Iy) | 33.71 cm⁴ | 0.81 in⁴ |
| Elastic section modulus (Sx) | 41.23 cm³ | 2.516 in³ |
| Elastic section modulus (Sy) | 7.6 cm³ | 0.464 in³ |
| Plastic section modulus (Zx) | 50.05 cm³ | 3.054 in³ |
| Plastic section modulus (Zy) | 10.01 cm³ | 0.611 in³ |
| Radius of gyration (rx) | 5.41 cm | 2.129 in |
| Radius of gyration (ry) | 1.85 cm | 0.727 in |
15.0 kN·m
15.0 kN
29.23 mm
L/205