C3×4.1 channel
C3×4.1 weighs 4.1 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) | 3" |
|---|---|
| Flange width (bf) | 1 3/8" |
| Web thickness (tw) | 3/16" |
| Avg flange thickness (tf) | 1/4" |
| k (detailing) | 11/16" |
Section properties
| Weight | 4.1 lb/ft |
|---|---|
| Area (A) | 1.2 in² |
| Ix | 1.65 in⁴ |
| Sx | 1.1 in³ |
| Zx | 1.32 in³ |
| rx | 1.18 in |
| Iy | 0.191 in⁴ |
| Sy | 0.196 in³ |
| Zy | 0.399 in³ |
| ry | 0.398 in |
| J | 0.0269 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 C3×4.1 cut, formed, or fabricated? Huntington Steel & Supply Co.