Loading…
21 sections
21 of 21 sizes in A572 Gr 50
| Compare | Section | W | d | bf | tw | tf | A | Ix | Sx | Zx | Iy |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 204 | 18.3 | 18.1 | 1.13 | 1.13 | 60.2 | 3,480 | 380 | 433 | 1,120 | ||
| 181 | 18 | 18 | 1 | 1 | 53.2 | 3,020 | 336 | 379 | 974 | ||
| 157 | 17.7 | 17.9 | 0.87 | 0.87 | 46.2 | 2,570 | 290 | 327 | 833 | ||
| 135 | 17.5 | 17.8 | 0.75 | 0.75 | 39.9 | 2,200 | 251 | 281 | 706 | ||
| 183 | 16.5 | 16.3 | 1.13 | 1.13 | 54.1 | 2,510 | 304 | 349 | 818 | ||
| 162 | 16.3 | 16.1 | 1 | 1 | 47.7 | 2,190 | 269 | 306 | 697 | ||
| 141 | 16 | 16 | 0.875 | 0.875 | 41.7 | 1,870 | 234 | 264 | 599 | ||
| 121 | 15.8 | 15.9 | 0.75 | 0.75 | 35.8 | 1,590 | 201 | 226 | 504 | ||
| 101 | 15.5 | 15.8 | 0.625 | 0.625 | 29.9 | 1,300 | 168 | 187 | 412 | ||
| 88 | 15.3 | 15.7 | 0.54 | 0.54 | 25.8 | 1,110 | 145 | 161 | 349 | ||
| 117 | 14.2 | 14.9 | 0.805 | 0.805 | 34.4 | 1,220 | 172 | 194 | 443 | ||
| 102 | 14 | 14.8 | 0.705 | 0.705 | 30.1 | 1,050 | 150 | 169 | 380 | ||
| 89 | 13.8 | 14.7 | 0.615 | 0.615 | 26.1 | 904 | 131 | 146 | 326 | ||
| 73 | 13.6 | 14.6 | 0.505 | 0.505 | 21.4 | 729 | 107 | 118 | 261 | ||
| 84 | 12.3 | 12.3 | 0.685 | 0.685 | 24.6 | 650 | 106 | 120 | 213 | ||
| 74 | 12.1 | 12.2 | 0.605 | 0.61 | 21.8 | 569 | 93.8 | 105 | 186 | ||
| 63 | 11.9 | 12.1 | 0.515 | 0.515 | 18.4 | 472 | 79.1 | 88.3 | 153 | ||
| 53 | 11.8 | 12 | 0.435 | 0.435 | 15.5 | 393 | 66.7 | 74 | 127 | ||
| 57 | 9.99 | 10.2 | 0.565 | 0.565 | 16.7 | 294 | 58.8 | 66.5 | 101 | ||
| 42 | 9.7 | 10.1 | 0.415 | 0.42 | 12.4 | 210 | 43.4 | 48.3 | 71.7 | ||
| 36 | 8.02 | 8.16 | 0.445 | 0.445 | 10.6 | 119 | 29.8 | 33.6 | 40.3 |
Selected section
| Dimensions | ||
|---|---|---|
| WWeight | 63 | |
| dDepth | 11.9 | |
| bfFlange width | 12.1 | |
| twWeb thickness | 0.515 | |
| tfFlange thickness | 0.515 | |
| AArea | 18.4 | |
| Major axis | ||
| IxSecond moment of area | 472 | |
| SxElastic modulus | 79.1 | |
| ZxPlastic modulus | 88.3 | |
| rxRadius of gyration | 5.06 | |
| ytopCentroid to top | 5.95 | |
| ybotCentroid to bottom | 5.95 | |
| Minor axis | ||
| IySecond moment of area | 153 | |
| SyElastic modulus | 25.3 | |
| ZyPlastic modulus | 38.7 | |
| ryRadius of gyration | 2.88 | |
| Torsion and warping | ||
| JTorsion constant | 1.83 | |
| CwWarping constant | 5,000 | |
ASTM A572
| Steel type | High-Strength Low-Alloy | |
|---|---|---|
| tThickness band | rolled shapes, all sizes | |
| FyYield strength, minimum | 50 | |
| FuTensile strength, minimum | 65 | |
| EModulus of elasticity | 29,000 | |
| GShear modulus | 11,200 | |
| νPoisson's ratio | 0.3 | |
| ρDensity | 490 | |
| Flexure class, AISC 360 Table B4.1 | Non-compact, bf/2tf 11.7 (λp 9.1, λr 24.1) | |
| Capacity (nominal, no resistance or safety factors) | ||
| PyAxial yield, A·Fy | 920 | |
| MyYield moment, Sx·Fy | 329.6 | |
| MpPlastic moment, Zx·Fy | 367.9 | |