MC18×42.7 MC channel
MC18×42.7 weighs 42.7 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) | 18" |
|---|---|
| Flange width (bf) | 4" |
| Web thickness (tw) | 7/16" |
| Avg flange thickness (tf) | 5/8" |
| k (detailing) | 1 7/16" |
Section properties
| Weight | 42.7 lb/ft |
|---|---|
| Area (A) | 12.6 in² |
| Ix | 554 in⁴ |
| Sx | 61.5 in³ |
| Zx | 75.1 in³ |
| rx | 6.64 in |
| Iy | 14.3 in⁴ |
| Sy | 4.64 in³ |
| Zy | 8.82 in³ |
| ry | 1.07 in |
| J | 1.23 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 MC18×42.7 cut, formed, or fabricated? Huntington Steel & Supply Co.