| Shape | Area (mm2) | Depth (mm) | Width (mm) | Section Properties | |||
|---|---|---|---|---|---|---|---|
| Ix (mm4) | Iy (mm4) | Plastic Mod Xp (mm3) | Plastic Mod Yp (mm3) | ||||
| 142C13 Dimensions | 363 | 142 | 60 | 1190000 | 176000 | 16760 | 4180 |
| 142C14 Dimensions | 390 | 142 | 60 | 1277000 | 188000 | 17990 | 4480 |
| 142C15 Dimensions | 417 | 142 | 60 | 1364000 | 201000 | 19220 | 4770 |
| 142C16 Dimensions | 444 | 142 | 60 | 1451000 | 213000 | 20440 | 5060 |
| 142C18 Dimensions | 497 | 142 | 60 | 1622000 | 237000 | 22850 | 5630 |
| 142C20 Dimensions | 550 | 142 | 60 | 1791000 | 260000 | 25230 | 6190 |
| 172C13 Dimensions | 415 | 172 | 65 | 1947000 | 227000 | 22640 | 4830 |
| 172C14 Dimensions | 446 | 172 | 65 | 2091000 | 243000 | 24320 | 5180 |
| 172C15 Dimensions | 477 | 172 | 65 | 2235000 | 259000 | 25980 | 5520 |
| 172C16 Dimensions | 508 | 172 | 65 | 2377000 | 275000 | 27640 | 5860 |
| 172C18 Dimensions | 569 | 172 | 65 | 2660000 | 306000 | 30930 | 6520 |
| 172C20 Dimensions | 630 | 172 | 65 | 2940000 | 336000 | 34180 | 7170 |
| 172C23 Dimensions | 720 | 172 | 65 | 3353000 | 381000 | 38990 | 8130 |
| 172C25 Dimensions | 779 | 172 | 65 | 3625000 | 410000 | 42160 | 8740 |
| 202C13 Dimensions | 454 | 202 | 65 | 2829000 | 238000 | 28010 | 4910 |
| 202C14 Dimensions | 488 | 202 | 65 | 3039000 | 254000 | 30090 | 5260 |
| 202C15 Dimensions | 522 | 202 | 65 | 3248000 | 271000 | 32160 | 5610 |
| 202C16 Dimensions | 556 | 202 | 65 | 3456000 | 288000 | 34220 | 5950 |
| 202C18 Dimensions | 623 | 202 | 65 | 3869000 | 320000 | 38310 | 6630 |
| 202C20 Dimensions | 690 | 202 | 65 | 4278000 | 352000 | 42360 | 7290 |
| 202C23 Dimensions | 789 | 202 | 65 | 4884000 | 399000 | 48350 | 8260 |
| 202C27 Dimensions | 919 | 202 | 65 | 5677000 | 459000 | 56200 | 9500 |
| 232C14 Dimensions | 530 | 232 | 65 | 4209000 | 264000 | 36280 | 5320 |
| 232C15 Dimensions | 567 | 232 | 65 | 4499000 | 282000 | 38790 | 5680 |
| 232C16 Dimensions | 604 | 232 | 65 | 4788000 | 299000 | 41280 | 6030 |
| 232C18 Dimensions | 677 | 232 | 65 | 5363000 | 333000 | 46230 | 6710 |
| 232C20 Dimensions | 750 | 232 | 65 | 5931000 | 366000 | 51130 | 7380 |
| 232C23 Dimensions | 858 | 232 | 65 | 6775000 | 414000 | 58400 | 8360 |
| 232C25 Dimensions | 929 | 232 | 65 | 7330000 | 446000 | 63190 | 9000 |
| 262C15 Dimensions | 612 | 262 | 65 | 6008000 | 291000 | 45860 | 5730 |
| 262C16 Dimensions | 652 | 262 | 65 | 6395000 | 308000 | 48820 | 6090 |
| 262C18 Dimensions | 731 | 262 | 65 | 7164000 | 343000 | 54690 | 6780 |
| 262C20 Dimensions | 810 | 262 | 65 | 7927000 | 378000 | 60510 | 7460 |
| 262C23 Dimensions | 927 | 262 | 65 | 9058000 | 427000 | 69150 | 8450 |
| 262C25 Dimensions | 1004 | 262 | 65 | 9804000 | 460000 | 74840 | 9090 |
| 262C29 Dimensions | 1157 | 262 | 65 | 11276000 | 522000 | 86080 | 10330 |
| 302C18 Dimensions | 904 | 302 | 88 | 12285000 | 844000 | 81360 | 12660 |
| 302C20 Dimensions | 1002 | 302 | 88 | 13603000 | 930000 | 90090 | 13970 |
| 302C23 Dimensions | 1147 | 302 | 88 | 15564000 | 1058000 | 103070 | 15890 |
| 302C25 Dimensions | 1244 | 302 | 88 | 16860000 | 1141000 | 111650 | 17140 |
| 302C29 Dimensions | 1435 | 302 | 88 | 19424000 | 1303000 | 128630 | 19590 |
| 342C20 Dimensions | 1082 | 342 | 88 | 18268000 | 961000 | 106830 | 14110 |
| 342C23 Dimensions | 1239 | 342 | 88 | 20908000 | 1093000 | 122270 | 16050 |
| 342C25 Dimensions | 1344 | 342 | 88 | 22654000 | 1179000 | 132480 | 17320 |
| 342C27 Dimensions | 1448 | 342 | 88 | 24388000 | 1263000 | 142620 | 18570 |
| 342C30 Dimensions | 1603 | 342 | 88 | 26969000 | 1388000 | 157710 | 20410 |
| 402C30 Dimensions | 1831 | 402 | 95 | 41674000 | 1784000 | 207330 | 23920 |
The above table of C-Purlin sizes offers a detailed beam sizes chart for engineers to easily scroll and find what they’re looking for. If you’re looking for a different section or shape try the search feature or one of the below resources:
