Cintac, 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 200x100x15x4 steel profile weighs 12.6 kg/m (8.49 lb/ft), has a depth of 200 mm (7.87 in), flange width 100 mm (3.94 in). Cross-sectional area: 1,614.736 mm². Moment of inertia Ix = 1,035.451 cm⁴, Iy = 187.811 cm⁴.
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 200 mm | 7.87 in |
| Width (b) | 100 mm | 3.94 in |
| Thickness (t) | 4 mm | 0.16 in |
| Lip | 15 mm | 0.59 in |
| Fillet radius (r) | 4 mm | 0.16 in |
| Weight | 12.6 kg/m | 8.49 lb/ft |
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 1,614.74 mm² | 2.503 in² |
| Moment of inertia (Ix) | 1,035.45 cm⁴ | 24.88 in⁴ |
| Moment of inertia (Iy) | 187.81 cm⁴ | 4.51 in⁴ |
| Elastic section modulus (Sx) | 103.55 cm³ | 6.319 in³ |
| Elastic section modulus (Sy) | 26.75 cm³ | 1.632 in³ |
| Plastic section modulus (Zx) | 123.2 cm³ | 7.518 in³ |
| Plastic section modulus (Zy) | 38 cm³ | 2.319 in³ |
| Radius of gyration (rx) | 8.01 cm | 3.153 in |
| Radius of gyration (ry) | 3.41 cm | 1.343 in |
15.0 kN·m
15.0 kN
8.15 mm
L/736