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 200x75x15x2 steel profile weighs 5.8 kg/m (3.87 lb/ft), has a depth of 200 mm (7.87 in), flange width 75 mm (2.95 in). Cross-sectional area: 733.684 mm². Moment of inertia Ix = 452.849 cm⁴, Iy = 50.797 cm⁴.
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 200 mm | 7.87 in |
| Width (b) | 75 mm | 2.95 in |
| Thickness (t) | 2 mm | 0.08 in |
| Lip | 15 mm | 0.59 in |
| Fillet radius (r) | 2 mm | 0.08 in |
| Weight | 5.8 kg/m | 3.87 lb/ft |
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 733.68 mm² | 1.137 in² |
| Moment of inertia (Ix) | 452.85 cm⁴ | 10.88 in⁴ |
| Moment of inertia (Iy) | 50.8 cm⁴ | 1.22 in⁴ |
| Elastic section modulus (Sx) | 45.28 cm³ | 2.763 in³ |
| Elastic section modulus (Sy) | 9.34 cm³ | 0.570 in³ |
| Plastic section modulus (Zx) | 53.66 cm³ | 3.275 in³ |
| Plastic section modulus (Zy) | 12.78 cm³ | 0.780 in³ |
| Radius of gyration (rx) | 7.86 cm | 3.093 in |
| Radius of gyration (ry) | 2.63 cm | 1.036 in |
15.0 kN·m
15.0 kN
18.63 mm
L/322