Cimagbo, cold-formed sections · Cold-formed Lipped Channel
Cold-formed lipped channels (C shapes) are lightweight profiles commonly used as purlins, girts, and light framing members. The stiffening lips increase local buckling resistance. Designed per AISI S100 and NBR 14762.
The C 200x50x15x3 steel profile weighs 7.3 kg/m (4.91 lb/ft), has a depth of 200 mm (7.87 in), flange width 50 mm (1.97 in). Cross-sectional area: 930.789 mm². Moment of inertia Ix = 510.205 cm⁴, Iy = 25.556 cm⁴.
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 200 mm | 7.87 in |
| Width (b) | 50 mm | 1.97 in |
| Thickness (t) | 3 mm | 0.12 in |
| Lip | 15 mm | 0.59 in |
| Fillet radius (r) | 3 mm | 0.12 in |
| Weight | 7.3 kg/m | 4.91 lb/ft |
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 930.79 mm² | 1.443 in² |
| Moment of inertia (Ix) | 510.21 cm⁴ | 12.26 in⁴ |
| Moment of inertia (Iy) | 25.56 cm⁴ | 0.61 in⁴ |
| Elastic section modulus (Sx) | 51.02 cm³ | 3.113 in³ |
| Elastic section modulus (Sy) | 6.75 cm³ | 0.412 in³ |
| Plastic section modulus (Zx) | 64.32 cm³ | 3.925 in³ |
| Plastic section modulus (Zy) | 9.76 cm³ | 0.595 in³ |
| Radius of gyration (rx) | 7.4 cm | 2.915 in |
| Radius of gyration (ry) | 1.66 cm | 0.652 in |
15.0 kN·m
15.0 kN
16.54 mm
L/363