U 350 x 42,7 IS · Weight & Dimensions
IS, hot-rolled sections · Cold-formed Channel
Cold-formed channels (U shapes) are similar to C shapes but without stiffening lips. Used for light structural framing, supports, and secondary members.
Also known as: U 350 x 42,7 (UK / Australia)
The U 350 x 42,7 steel profile weighs 42.7 kg/m (28.69 lb/ft), has a depth of 350 mm (13.78 in), flange width 100 mm (3.94 in). Cross-sectional area: 5,465.024 mm². Moment of inertia Ix = 10,189.132 cm⁴, Iy = 511.439 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 350 mm | 13.78 in |
| Width (b) | 100 mm | 3.94 in |
| Web thickness (tw) | 8.3 mm | 0.33 in |
| Flange thickness (tf) | 13.5 mm | 0.53 in |
| Fillet radius (r) | 14 mm | 0.55 in |
| Weight | 42.7 kg/m | 28.69 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 5,465.02 mm² | 8.471 in² |
| Moment of inertia (Ix) | 10,189.13 cm⁴ | 244.79 in⁴ |
| Moment of inertia (Iy) | 511.44 cm⁴ | 12.29 in⁴ |
| Elastic section modulus (Sx) | 582.24 cm³ | 35.530 in³ |
| Elastic section modulus (Sy) | 69.98 cm³ | 4.270 in³ |
| Plastic section modulus (Zx) | 684.08 cm³ | 41.745 in³ |
| Plastic section modulus (Zy) | 125.75 cm³ | 7.674 in³ |
| Radius of gyration (rx) | 13.65 cm | 5.376 in |
| Radius of gyration (ry) | 3.06 cm | 1.204 in |
Beam Calculator— U 350 x 42,7
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — U 350 x 42,7
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
0.83 mm
L/7246
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
