false-ceilings
28x30x20x0.5mm Perimeter Channel is used for retaining ceiling sections at wall junction with Gypsum Ceiling
Material CR1 Grade steel | Yield Stress 280 MPa |
Ultimate Tensile Strength 410 MPa | Finish Z150 |
| Parameter | Value | Unit |
|---|---|---|
| Thickness | 0.5 (±0.04) | mm |
| Web | 28 (±0.5) | mm |
| Flange 1 | 30 (±0.5) | mm |
| Flange 2 | 20 (±0.5) | mm |
| Length | 3660 (±4) | mm |
| Weight (Approx.) | 0.29 | Kg/Running meter |
| Cross-Section Area | 37.8 | mm2 |
| Moment of Inertia - Ixx | 3028 | mm4 |
| Moment of Inertia - Iyy | 4812 | mm4 |
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