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16 sections
16 of 16 sizes in A36
| Compare | Section | W | d | bf | tw | tf | A | Ix | Sx | Zx | Iy |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 11.6 | 12.5 | 3.5 | 0.155 | 0.211 | 3.4 | 80.3 | 12.8 | 15 | 1.51 | ||
| 12.4 | 12.5 | 3.75 | 0.155 | 0.228 | 3.63 | 89.3 | 14.2 | 16.5 | 2.01 | ||
| 10 | 12 | 3.25 | 0.149 | 0.18 | 2.95 | 61.7 | 10.3 | 12.2 | 1.03 | ||
| 10.8 | 12 | 3.07 | 0.16 | 0.21 | 3.18 | 66.7 | 11.1 | 13.2 | 1.01 | ||
| 11.8 | 12 | 3.07 | 0.177 | 0.225 | 3.47 | 72.2 | 12 | 14.3 | 1.09 | ||
| 9 | 10 | 2.69 | 0.157 | 0.206 | 2.65 | 39 | 7.79 | 9.22 | 0.672 | ||
| 7.5 | 9.99 | 2.69 | 0.13 | 0.173 | 2.22 | 33 | 6.6 | 7.77 | 0.562 | ||
| 8 | 9.95 | 2.69 | 0.141 | 0.182 | 2.37 | 34.6 | 6.95 | 8.2 | 0.593 | ||
| 6.2 | 8 | 2.28 | 0.129 | 0.177 | 1.82 | 17.6 | 4.39 | 5.15 | 0.352 | ||
| 6.5 | 8 | 2.28 | 0.135 | 0.189 | 1.92 | 18.5 | 4.63 | 5.43 | 0.376 | ||
| 4.4 | 6 | 1.84 | 0.114 | 0.171 | 1.29 | 7.23 | 2.41 | 2.8 | 0.18 | ||
| 3.7 | 5.92 | 2 | 0.098 | 0.129 | 1.09 | 5.96 | 2.01 | 2.33 | 0.173 | ||
| 18.9 | 5 | 5 | 0.316 | 0.416 | 5.56 | 24.2 | 9.67 | 11.1 | 8.7 | ||
| 4.08 | 4 | 2.25 | 0.115 | 0.17 | 1.27 | 3.53 | 1.77 | 2 | 0.325 | ||
| 6 | 3.8 | 3.8 | 0.13 | 0.16 | 1.75 | 4.72 | 2.48 | 2.74 | 1.47 | ||
| 2.9 | 3 | 2.25 | 0.09 | 0.13 | 0.914 | 1.5 | 1 | 1.12 | 0.248 |
Selected section
| Dimensions | ||
|---|---|---|
| WWeight | 11.8 | |
| dDepth | 12 | |
| bfFlange width | 3.07 | |
| twWeb thickness | 0.177 | |
| tfFlange thickness | 0.225 | |
| AArea | 3.47 | |
| Major axis | ||
| IxSecond moment of area | 72.2 | |
| SxElastic modulus | 12 | |
| ZxPlastic modulus | 14.3 | |
| rxRadius of gyration | 4.56 | |
| ytopCentroid to top | 6 | |
| ybotCentroid to bottom | 6 | |
| Minor axis | ||
| IySecond moment of area | 1.09 | |
| SyElastic modulus | 0.709 | |
| ZyPlastic modulus | 1.15 | |
| ryRadius of gyration | 0.559 | |
| Torsion and warping | ||
| JTorsion constant | 0.05 | |
| CwWarping constant | 37.7 | |
ASTM A36
| Steel type | Carbon | |
|---|---|---|
| tThickness band | t up to 203 mm (8 in) | |
| FyYield strength, minimum | 36 | |
| FuTensile strength, minimum | 58 | |
| EModulus of elasticity | 29,000 | |
| GShear modulus | 11,200 | |
| νPoisson's ratio | 0.3 | |
| ρDensity | 490 | |
| Flexure class, AISC 360 Table B4.1 | Compact, bf/2tf 6.8 (λp 10.7, λr 28.3) | |
| Capacity (nominal, no resistance or safety factors) | ||
| PyAxial yield, A·Fy | 124.9 | |
| MyYield moment, Sx·Fy | 36 | |
| MpPlastic moment, Zx·Fy | 42.9 | |