Dimensions - MC: Miscellaneous Channels
Welcome to our Miscellaneous Channels dimension page. Here you'll find the full geometric data for every Canadian MC-shape — depth, flange width, web and flange thickness, and fillet radii — sourced from the CISC Structural Section Tables (CISC 12). Sort by any column and click through to download a CAD block.
| Designation (metric) | Designation (imperial) | Depth of section (mm) | Width of section (mm) | Flange thickness (mm) | Web thickness (mm) | Fillet ref: outer flange face to web-toe of fillet (mm) | Flange taper slope (mm) | Mass per length (kg/ | Weight per length (imperial) lb/ |
|---|---|---|---|---|---|---|---|---|---|
| Ds_m | Ds_i | D | B | T | W | K | Slp | Mass | Wt_i |
| MC460x86 | MC18x58 | 457 | 107 | 15.9 | 17.8 | 36 | 0.1667 | 86 | 58 |
| MC460x77.2 | MC18x51.9 | 457 | 104 | 15.9 | 15.2 | 37 | 0.1667 | 77.2 | 51.9 |
| MC460x68.2 | MC18x45.8 | 457 | 102 | 15.9 | 12.7 | 36 | 0.1667 | 68.2 | 45.8 |
| MC460x63.5 | MC18x42.7 | 457 | 100 | 15.9 | 11.4 | 37 | 0.1667 | 63.5 | 42.7 |
| MC330x74 | MC13x50 | 330 | 112 | 15.5 | 20 | 36 | 0.1667 | 74 | 50 |
| MC330x60 | MC13x40 | 330 | 106 | 15.5 | 14.2 | 36 | 0.1667 | 60 | 40 |
| MC330x52 | MC13x35 | 330 | 103 | 15.5 | 11.4 | 37 | 0.1667 | 52 | 35 |
| MC330x47.3 | MC13x31.8 | 330 | 102 | 15.5 | 9.5 | 36 | 0.1667 | 47.3 | 31.8 |
| MC310x74 | MC12x50 | 305 | 105 | 17.8 | 21.2 | 35 | 0.1667 | 74 | 50 |
| MC310x67 | MC12x45 | 305 | 102 | 17.8 | 18 | 34 | 0.1667 | 67 | 45 |
| MC310x60 | MC12x40 | 305 | 98 | 17.8 | 15 | 34 | 0.1667 | 60 | 40 |
| MC310x52 | MC12x35 | 305 | 96 | 17.8 | 11.8 | 34 | 0.1667 | 52 | 35 |
| MC310x46 | MC12x31 | 305 | 93 | 17.8 | 9.4 | 35 | 0.1667 | 46 | 31 |
| MC310x21.3 | MC12x14.3 | 305 | 54 | 8 | 6.4 | 21 | 0.1667 | 21.3 | 14.3 |
| MC310x15.8 | MC12x10.6 | 305 | 38 | 7.8 | 4.8 | 20 | 0.1667 | 15.8 | 10.6 |
| MC250x61.2 | MC10x41.1 | 254 | 110 | 14.6 | 20.2 | 33 | 0.1667 | 61.2 | 41.1 |
| MC250x50 | MC10x33.6 | 254 | 104 | 14.6 | 14.6 | 33 | 0.1667 | 50 | 33.6 |
| MC250x42.4 | MC10x28.5 | 254 | 100 | 14.6 | 10.8 | 33 | 0.1667 | 42.4 | 28.5 |
| MC250x37 | MC10x25 | 254 | 86 | 14.6 | 9.7 | 34 | 0.1667 | 37 | 25 |
| MC250x33 | MC10x22 | 254 | 84 | 14.6 | 7.4 | 34 | 0.1667 | 33 | 22 |
| MC250x12.5 | MC10x8.4 | 254 | 38 | 7.1 | 4.3 | 18 | 0.1667 | 12.5 | 8.4 |
| MC250x9.7 | MC10x6.5 | 254 | 28 | 5.1 | 3.9 | 15 | 0.1667 | 9.7 | 6.5 |
| MC230x37.8 | MC9x25.4 | 229 | 88 | 14 | 11.4 | 31 | 0.1667 | 37.8 | 25.4 |
| MC230x35.6 | MC9x23.9 | 229 | 87 | 14 | 10.2 | 32 | 0.1667 | 35.6 | 23.9 |
| MC200x33.9 | MC8x22.8 | 203 | 88 | 13.3 | 10.8 | 31 | 0.1667 | 33.9 | 22.8 |
| MC200x31.8 | MC8x21.4 | 203 | 87 | 13.3 | 9.5 | 31 | 0.1667 | 31.8 | 21.4 |
| MC200x29.8 | MC8x20 | 203 | 76 | 12.7 | 10.2 | 28 | 0.1667 | 29.8 | 20 |
| MC200x27.8 | MC8x18.7 | 203 | 75 | 12.7 | 9 | 28 | 0.1667 | 27.8 | 18.7 |
| MC200x12.6 | MC8x8.5 | 203 | 47 | 7.9 | 4.5 | 19 | 0.1667 | 12.6 | 8.5 |
| MC180x33.8 | MC7x22.7 | 178 | 91 | 12.7 | 12.8 | 28 | 0.1667 | 33.8 | 22.7 |
| MC180x28.4 | MC7x19.1 | 178 | 87 | 12.7 | 8.9 | 28 | 0.1667 | 28.4 | 19.1 |
| MC150x26.8 | MC6x18 | 152 | 88 | 12.1 | 9.6 | 27 | 0.1667 | 26.8 | 18 |
| MC150x22.8 | MC6x15.3 | 152 | 88 | 9.8 | 8.6 | 22 | 0.1667 | 22.8 | 15.3 |
| MC150x24.3 | MC6x16.3 | 152 | 76 | 12.1 | 9.5 | 27 | 0.1667 | 24.3 | 16.3 |
| MC150x22.5 | MC6x15.1 | 152 | 74 | 12.1 | 8 | 27 | 0.1667 | 22.5 | 15.1 |
| MC150x17.9 | MC6x12 | 152 | 63 | 9.5 | 7.9 | 21 | 0.1667 | 17.9 | 12 |
| MC150x10.4 | MC6x7.0 | 152 | 48 | 7.4 | 4.5 | 19 | 0.1667 | 10.4 | 7 |
| MC150x9.7 | MC6x6.5 | 152 | 47 | 7.4 | 3.9 | 19 | 0.1667 | 9.7 | 6.5 |
| MC100x20.5 | MC4x13.8 | 102 | 64 | 13 | 13 | 25 | 0.1667 | 20.5 | 13.8 |
| MC75x10.6 | MC3x7.1 | 76 | 49 | 8.9 | 7.9 | 21 | 0.1667 | 10.6 | 7.1 |