MC12×40 MC channel
MC12×40 weighs 40 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) | 12" |
|---|---|
| Flange width (bf) | 3 7/8" |
| Web thickness (tw) | 9/16" |
| Avg flange thickness (tf) | 11/16" |
| k (detailing) | 1 5/16" |
Section properties
| Weight | 40 lb/ft |
|---|---|
| Area (A) | 11.8 in² |
| Ix | 234 in⁴ |
| Sx | 39 in³ |
| Zx | 47.7 in³ |
| rx | 4.46 in |
| Iy | 14.2 in⁴ |
| Sy | 4.98 in³ |
| Zy | 9.31 in³ |
| ry | 1.1 in |
| J | 1.69 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 MC12×40 cut, formed, or fabricated? Huntington Steel & Supply Co.