S Shapes - American standard beams – Section Properties
Design section properties for the S Shapes - American standard beams family, listed in AISC Shapes Database order. Click a shape’s reference to open its CAD download page.
| Imperial Reference | Ix | Zx | Sx | rx | Iy | Zy | Sy | ry | J | Cw | rts | ho |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S24X121 | 3160 | 306 | 258 | 9.43 | 83 | 36.3 | 20.6 | 1.53 | 12.8 | 11400 | 1.94 | 23.4 |
| S24X106 | 2940 | 279 | 240 | 9.71 | 76.8 | 33.4 | 19.5 | 1.57 | 10.1 | 10500 | 1.93 | 23.4 |
| S24X100 | 2380 | 239 | 199 | 9.01 | 47.4 | 24 | 13.1 | 1.27 | 7.59 | 6350 | 1.66 | 23.1 |
| S24X90 | 2250 | 222 | 187 | 9.21 | 44.7 | 22.4 | 12.5 | 1.3 | 6.05 | 5980 | 1.66 | 23.1 |
| S24X80 | 2100 | 204 | 175 | 9.47 | 42 | 20.8 | 12 | 1.34 | 4.89 | 5620 | 1.67 | 23.1 |
| S20X96 | 1670 | 198 | 165 | 7.71 | 49.9 | 24.9 | 13.9 | 1.33 | 8.4 | 4690 | 1.71 | 19.4 |
| S20X86 | 1570 | 183 | 155 | 7.89 | 46.6 | 23.1 | 13.2 | 1.36 | 6.65 | 4370 | 1.71 | 19.4 |
| S20X75 | 1280 | 152 | 128 | 7.62 | 29.5 | 16.7 | 9.25 | 1.16 | 4.59 | 2720 | 1.49 | 19.2 |
| S20X66 | 1190 | 139 | 119 | 7.83 | 27.5 | 15.4 | 8.78 | 1.19 | 3.58 | 2530 | 1.49 | 19.2 |
| S18X70 | 923 | 124 | 103 | 6.7 | 24 | 14.3 | 7.69 | 1.08 | 4.1 | 1800 | 1.42 | 17.3 |
| S18X54.7 | 801 | 104 | 89 | 7.07 | 20.7 | 12.1 | 6.91 | 1.14 | 2.33 | 1550 | 1.42 | 17.3 |
| S15X50 | 485 | 77 | 64.7 | 5.75 | 15.6 | 10 | 5.53 | 1.03 | 2.12 | 805 | 1.32 | 14.4 |
| S15X42.9 | 446 | 69.2 | 59.4 | 5.95 | 14.3 | 9.08 | 5.19 | 1.06 | 1.54 | 737 | 1.31 | 14.4 |
| S12X50 | 303 | 60.9 | 50.6 | 4.55 | 15.6 | 10.3 | 5.69 | 1.03 | 2.77 | 501 | 1.32 | 11.3 |
| S12X40.8 | 270 | 52.7 | 45.1 | 4.76 | 13.5 | 8.86 | 5.13 | 1.06 | 1.69 | 433 | 1.3 | 11.3 |
| S12X35 | 228 | 44.6 | 38.1 | 4.72 | 9.84 | 6.8 | 3.88 | 0.98 | 1.05 | 323 | 1.22 | 11.5 |
| S12X31.8 | 217 | 41.8 | 36.2 | 4.83 | 9.33 | 6.44 | 3.73 | 1 | 0.878 | 306 | 1.21 | 11.5 |
| S10X35 | 147 | 35.4 | 29.4 | 3.78 | 8.3 | 6.19 | 3.36 | 0.899 | 1.29 | 188 | 1.16 | 9.51 |
| S10X25.4 | 123 | 28.3 | 24.6 | 4.07 | 6.73 | 4.99 | 2.89 | 0.95 | 0.603 | 152 | 1.14 | 9.51 |
| S8X23 | 64.7 | 19.2 | 16.2 | 3.09 | 4.27 | 3.67 | 2.05 | 0.795 | 0.55 | 61.2 | 0.999 | 7.58 |
| S8X18.4 | 57.5 | 16.5 | 14.4 | 3.26 | 3.69 | 3.18 | 1.84 | 0.827 | 0.335 | 52.9 | 0.985 | 7.58 |
| S6X17.25 | 26.2 | 10.5 | 8.74 | 2.28 | 2.29 | 2.35 | 1.28 | 0.673 | 0.371 | 18.2 | 0.859 | 5.64 |
| S6X12.5 | 22 | 8.45 | 7.34 | 2.45 | 1.8 | 1.86 | 1.08 | 0.702 | 0.167 | 14.3 | 0.831 | 5.64 |
| S5X10 | 12.3 | 5.66 | 4.9 | 2.05 | 1.19 | 1.37 | 0.795 | 0.638 | 0.114 | 6.52 | 0.754 | 4.67 |
| S4X9.5 | 6.76 | 4.04 | 3.38 | 1.56 | 0.887 | 1.13 | 0.635 | 0.564 | 0.12 | 3.05 | 0.698 | 3.71 |
| S4X7.7 | 6.05 | 3.5 | 3.03 | 1.64 | 0.748 | 0.97 | 0.562 | 0.576 | 0.0732 | 2.57 | 0.676 | 3.71 |
| S3X7.5 | 2.91 | 2.35 | 1.94 | 1.15 | 0.578 | 0.821 | 0.461 | 0.513 | 0.0896 | 1.08 | 0.638 | 2.74 |
| S3X5.7 | 2.5 | 1.94 | 1.67 | 1.23 | 0.447 | 0.656 | 0.383 | 0.518 | 0.0433 | 0.838 | 0.605 | 2.74 |