Acindar, 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 200x70x25x2 steel profile weighs 5.9 kg/m (3.98 lb/ft), has a depth of 200 mm (7.87 in), flange width 70 mm (2.76 in). Cross-sectional area: 753.684 mm². Moment of inertia Ix = 458.88 cm⁴, Iy = 52.341 cm⁴.
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 200 mm | 7.87 in |
| Width (b) | 70 mm | 2.76 in |
| Thickness (t) | 2 mm | 0.08 in |
| Lip | 25 mm | 0.98 in |
| Fillet radius (r) | 2 mm | 0.08 in |
| Weight | 5.9 kg/m | 3.98 lb/ft |
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 753.68 mm² | 1.168 in² |
| Moment of inertia (Ix) | 458.88 cm⁴ | 11.02 in⁴ |
| Moment of inertia (Iy) | 52.34 cm⁴ | 1.26 in⁴ |
| Elastic section modulus (Sx) | 45.89 cm³ | 2.800 in³ |
| Elastic section modulus (Sy) | 10.78 cm³ | 0.658 in³ |
| Plastic section modulus (Zx) | 54.88 cm³ | 3.349 in³ |
| Plastic section modulus (Zy) | 14.7 cm³ | 0.897 in³ |
| Radius of gyration (rx) | 7.8 cm | 3.072 in |
| Radius of gyration (ry) | 2.64 cm | 1.038 in |
15.0 kN·m
15.0 kN
18.39 mm
L/326