IAS, 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 60x30x10x2 steel profile weighs 2.0 kg/m (1.34 lb/ft), has a depth of 60 mm (2.36 in), flange width 30 mm (1.18 in). Cross-sectional area: 253.684 mm². Moment of inertia Ix = 13.962 cm⁴, Iy = 3.005 cm⁴.
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 60 mm | 2.36 in |
| Width (b) | 30 mm | 1.18 in |
| Thickness (t) | 2 mm | 0.08 in |
| Lip | 10 mm | 0.39 in |
| Fillet radius (r) | 2 mm | 0.08 in |
| Weight | 2.0 kg/m | 1.34 lb/ft |
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 253.68 mm² | 0.393 in² |
| Moment of inertia (Ix) | 13.96 cm⁴ | 0.34 in⁴ |
| Moment of inertia (Iy) | 3 cm⁴ | 0.07 in⁴ |
| Elastic section modulus (Sx) | 4.65 cm³ | 0.284 in³ |
| Elastic section modulus (Sy) | 1.55 cm³ | 0.094 in³ |
| Plastic section modulus (Zx) | 5.81 cm³ | 0.355 in³ |
| Plastic section modulus (Zy) | 2.29 cm³ | 0.140 in³ |
| Radius of gyration (rx) | 2.35 cm | 0.924 in |
| Radius of gyration (ry) | 1.09 cm | 0.428 in |
15.0 kN·m
15.0 kN
604.31 mm
L/10