MC13×31.8 MC channel
MC13×31.8 weighs 31.8 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) | 13" |
|---|---|
| Flange width (bf) | 4" |
| Web thickness (tw) | 3/8" |
| Avg flange thickness (tf) | 5/8" |
| k (detailing) | 1 7/16" |
Section properties
| Weight | 31.8 lb/ft |
|---|---|
| Area (A) | 9.35 in² |
| Ix | 239 in⁴ |
| Sx | 36.7 in³ |
| Zx | 43.4 in³ |
| rx | 5.05 in |
| Iy | 11.4 in⁴ |
| Sy | 3.79 in³ |
| Zy | 7.69 in³ |
| ry | 1.1 in |
| J | 0.937 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 MC13×31.8 cut, formed, or fabricated? Huntington Steel & Supply Co.