Channel Sections
| Section | Wt./Ft. | Area | Depth | Thick | Flange | Thick | k |
| C15X50 | 50 | 14.7 | 15 | 0.716 | 3.72 | 0.65 | 1.44 |
| C15X40 | 40 | 11.8 | 15 | 0.52 | 3.52 | 0.65 | 1.44 |
| C15X33.9 | 33.9 | 10 | 15 | 0.4 | 3.4 | 0.65 | 1.44 |
| C12X30 | 30 | 8.81 | 12 | 0.51 | 3.17 | 0.501 | 1.13 |
| C12X25 | 25 | 7.34 | 12 | 0.387 | 3.05 | 0.501 | 1.13 |
| C12X20.7 | 20.7 | 6.08 | 12 | 0.282 | 2.94 | 0.501 | 1.13 |
| C10X30 | 30 | 8.81 | 10 | 0.673 | 3.03 | 0.436 | 1 |
| C10X25 | 25 | 7.35 | 10 | 0.526 | 2.89 | 0.436 | 1 |
| C10X20 | 20 | 5.87 | 10 | 0.379 | 2.74 | 0.436 | 1 |
| C10X15.3 | 15.3 | 4.48 | 10 | 0.24 | 2.6 | 0.436 | 1 |
| C9X20 | 20 | 5.87 | 9 | 0.448 | 2.65 | 0.413 | 1 |
| C9X15 | 15 | 4.4 | 9 | 0.285 | 2.49 | 0.413 | 1 |
| C9X13.4 | 13.4 | 3.94 | 9 | 0.233 | 2.43 | 0.413 | 1 |
| C8X18.75 | 18.75 | 5.51 | 8 | 0.487 | 2.53 | 0.39 | 0.938 |
| C8X13.75 | 13.75 | 4.03 | 8 | 0.303 | 2.34 | 0.39 | 0.938 |
| C8X11.5 | 11.5 | 3.37 | 8 | 0.22 | 2.26 | 0.39 | 0.938 |
| C7X14.75 | 14.75 | 4.33 | 7 | 0.419 | 2.3 | 0.366 | 0.875 |
| C7X12.25 | 12.25 | 3.59 | 7 | 0.314 | 2.19 | 0.366 | 0.875 |
| C7X9.8 | 9.8 | 2.87 | 7 | 0.21 | 2.09 | 0.366 | 0.875 |
| C6X13 | 13 | 3.82 | 6 | 0.437 | 2.16 | 0.343 | 0.813 |
| C6X10.5 | 10.5 | 3.07 | 6 | 0.314 | 2.03 | 0.343 | 0.813 |
| C6X8.2 | 8.2 | 2.39 | 6 | 0.2 | 1.92 | 0.343 | 0.813 |
| C5X9 | 9 | 2.64 | 5 | 0.325 | 1.89 | 0.32 | 0.75 |
| C5X6.7 | 6.7 | 1.97 | 5 | 0.19 | 1.75 | 0.32 | 0.75 |
| C4X7.25 | 7.25 | 2.13 | 4 | 0.321 | 1.72 | 0.296 | 0.75 |
| C4X6.25 | 6.25 | 1.77 | 4 | 0.247 | 1.65 | 0.272 | 0.75 |
| C4X5.4 | 5.4 | 1.58 | 4 | 0.184 | 1.58 | 0.296 | 0.75 |
| C4X4.5 | 4.5 | 1.38 | 4 | 0.125 | 1.58 | 0.296 | 0.75 |
| C3X6 | 6 | 1.76 | 3 | 0.356 | 1.6 | 0.273 | 0.688 |
| C3X5 | 5 | 1.47 | 3 | 0.258 | 1.5 | 0.273 | 0.688 |
| C3X4.1 | 4.1 | 1.2 | 3 | 0.17 | 1.41 | 0.273 | 0.688 |
| C3X3.5 | 3.5 | 1.09 | 3 | 0.132 | 1.37 | 0.273 | 0.688 |
| MC18X58 | 58 | 17.1 | 18 | 0.7 | 4.2 | 0.625 | 1.44 |
| MC18X51.9 | 51.9 | 15.3 | 18 | 0.6 | 4.1 | 0.625 | 1.44 |
| MC18X45.8 | 45.8 | 13.5 | 18 | 0.5 | 4 | 0.625 | 1.44 |
| MC18X42.7 | 42.7 | 12.6 | 18 | 0.45 | 3.95 | 0.625 | 1.44 |
| MC13X50 | 50 | 14.7 | 13 | 0.787 | 4.41 | 0.61 | 1.44 |
| MC13X40 | 40 | 11.7 | 13 | 0.56 | 4.19 | 0.61 | 1.44 |
| MC13X35 | 35 | 10.3 | 13 | 0.447 | 4.07 | 0.61 | 1.44 |
| MC13X31.8 | 31.8 | 9.35 | 13 | 0.375 | 4 | 0.61 | 1.44 |
| MC12X50 | 50 | 14.7 | 12 | 0.835 | 4.14 | 0.7 | 1.31 |
| MC12X45 | 45 | 13.2 | 12 | 0.71 | 4.01 | 0.7 | 1.31 |
| MC12X40 | 40 | 11.8 | 12 | 0.59 | 3.89 | 0.7 | 1.31 |
| MC12X35 | 35 | 10.3 | 12 | 0.465 | 3.77 | 0.7 | 1.31 |
| MC12X31 | 31 | 9.12 | 12 | 0.37 | 3.67 | 0.7 | 1.31 |
| MC12X14.3 | 14.3 | 4.18 | 12 | 0.25 | 2.12 | 0.313 | 0.75 |
| MC12X10.6 | 10.6 | 3.1 | 12 | 0.19 | 1.5 | 0.309 | 0.75 |
| MC10X41.1 | 41.1 | 12.1 | 10 | 0.796 | 4.32 | 0.575 | 1.31 |
| MC10X33.6 | 33.6 | 9.87 | 10 | 0.575 | 4.1 | 0.575 | 1.31 |
| MC10X28.5 | 28.5 | 8.37 | 10 | 0.425 | 3.95 | 0.575 | 1.31 |
| MC10X25 | 25 | 7.34 | 10 | 0.38 | 3.41 | 0.575 | 1.31 |
| MC10X22 | 22 | 6.45 | 10 | 0.29 | 3.32 | 0.575 | 1.31 |
| MC10X8.4 | 8.4 | 2.46 | 10 | 0.17 | 1.5 | 0.28 | 0.75 |
| MC10X6.5 | 6.5 | 1.95 | 10 | 0.152 | 1.17 | 0.202 | 0.563 |
| MC9X25.4 | 25.4 | 7.47 | 9 | 0.45 | 3.5 | 0.55 | 1.25 |
| MC9X23.9 | 23.9 | 7.02 | 9 | 0.4 | 3.45 | 0.55 | 1.25 |
| MC8X22.8 | 22.8 | 6.7 | 8 | 0.427 | 3.5 | 0.525 | 1.19 |
| MC8X21.4 | 21.4 | 6.28 | 8 | 0.375 | 3.45 | 0.525 | 1.19 |
| MC8X20 | 20 | 5.87 | 8 | 0.4 | 3.03 | 0.5 | 1.13 |
| MC8X18.7 | 18.7 | 5.5 | 8 | 0.353 | 2.98 | 0.5 | 1.13 |
| MC8X8.5 | 8.5 | 2.5 | 8 | 0.179 | 1.87 | 0.311 | 0.813 |
| MC7X22.7 | 22.7 | 6.67 | 7 | 0.503 | 3.6 | 0.5 | 1.13 |
| MC7X19.1 | 19.1 | 5.61 | 7 | 0.352 | 3.45 | 0.5 | 1.13 |
| MC6X18 | 18 | 5.29 | 6 | 0.379 | 3.5 | 0.475 | 1.06 |
| MC6X15.3 | 15.3 | 4.49 | 6 | 0.34 | 3.5 | 0.385 | 0.875 |
| MC6X16.3 | 16.3 | 4.79 | 6 | 0.375 | 3 | 0.475 | 1.06 |
| MC6X15.1 | 15.1 | 4.44 | 6 | 0.316 | 2.94 | 0.475 | 1.06 |
| MC6X12 | 12 | 3.53 | 6 | 0.31 | 2.5 | 0.375 | 0.875 |
| MC6X7 | 7 | 2.09 | 6 | 0.179 | 1.88 | 0.291 | 0.75 |
| MC6X6.5 | 6.5 | 1.95 | 6 | 0.155 | 1.85 | 0.291 | 0.75 |
| MC4X13.8 | 13.8 | 4.03 | 4 | 0.5 | 2.5 | 0.5 | 1 |
| MC3X7.1 | 7.1 | 2.11 | 3 | 0.312 | 1.94 | 0.351 | 0.813 |