C4×4.5 channel
C4×4.5 weighs 4.5 lb per foot. Detailing dimensions and section properties below come from the AISC Shapes Database, 16th Edition. Values are shown to the nearest 1/16 in. as they appear on a shop drawing.
Detailing dimensions
| Depth (d) | 4" |
|---|---|
| Flange width (bf) | 1 1/2" |
| Web thickness (tw) | 1/8" |
| Avg flange thickness (tf) | 5/16" |
| k (detailing) | 3/4" |
Section properties
| Weight | 4.5 lb/ft |
|---|---|
| Area (A) | 1.34 in² |
| Ix | 3.53 in⁴ |
| Sx | 1.77 in³ |
| Zx | 2.05 in³ |
| rx | 1.62 in |
| Iy | 0.265 in⁴ |
| Sy | 0.253 in³ |
| Zy | 0.495 in³ |
| ry | 0.445 in |
| J | 0.0306 in⁴ |
Detailing values are rounded to the nearest 1/16 in. per the AISC Steel Construction Manual. Verify critical dimensions against the current Manual before fabrication. Need C4×4.5 cut, formed, or fabricated? Huntington Steel & Supply Co.