| 型号 | 截面积A | 高度d | 腹板 | 翼缘 | 距离 | ||||||||
| 厚度tw | tw/2 | 宽度bf | 厚度tf | T | k | k1 | |||||||
| ln.2 | ln. | ln. | ln. | ln. | ln. | ln. | ln. | ln. | |||||
| W14×132 | 38.8 | 14.66 | 14 5/8 | 0.5 | 5/8 | 5/16 | 14.725 | 14 3/4 | 1.030 | 1 | 11 1/4 | 1 11/16 | 15/16 |
| ×120 | 35.3 | 14.48 | 14 1/2 | 0.590 | 9/16 | 5/16 | 14.670 | 14 5/8 | 0.940 | 15/16 | 11 1/4 | 1 5/8 | 15/16 |
| ×109 | 32.0 | 14.32 | 14 3/8 | 0.525 | 1/2 | 1/4 | 14.605 | 14 5/8 | 0.860 | 7/8 | 11 1/4 | 1 9/16 | 7/8 |
| ×99 | 29.1 | 14.16 | 14 1/8 | 0.485 | 1/2 | 1/4 | 14.565 | 14 5/8 | 0.780 | 3/4 | 11 1/4 | 1 7/16 | 7/8 |
| ×90 | 26.5 | 14.02 | 14 | 0.440 | 7/16 | 1/4 | 14.520 | 14 1/2 | 0.710 | 11/16 | 11 1/4 | 1 3/8 | 7/8 |
| W14×82 | 24.1 | 14.31 | 14 1/4 | 0.510 | 1/2 | 1/4 | 10.130 | 10 1/8 | 0.855 | 7/8 | 11 | 1 5/8 | 1 |
| ×74 | 21.8 | 14.17 | 14 1/8 | 0.450 | 7/16 | 1/4 | 10.070 | 10 1/8 | 0.785 | 13/16 | 11 | 1 9/16 | 15/16 |
| ×68 | 20.0 | 14.04 | 14 | 0.415 | 7/16 | 1/4 | 10.035 | 10 | 0.720 | 3/4 | 11 | 1 1/2 | 15/16 |
| ×61 | 17.9 | 13. | 13 7/8 | 0.375 | 3/8 | 3/16 | 9.995 | 10 | 0.5 | 5/8 | 11 | 1 7/16 | 15/16 |
| W14×53 | 15.6 | 13.92 | 13 7/8 | 0.370 | 3/8 | 3/16 | 8.060 | 8 | 0.660 | 11/16 | 11 | 1 7/16 | 15/16 |
| ×48 | 14.1 | 13.79 | 13 3/4 | 0.340 | 5/16 | 3/16 | 8.030 | 8 | 0.595 | 5/8 | 11 | 1 3/8 | 7/8 |
| ×43 | 12.6 | 13.66 | 13 5/8 | 0.305 | 5/16 | 3/16 | 7.995 | 8 | 0.530 | 1/2 | 11 | 1 5/16 | 7/8 |
| W14×38 | 11.2 | 14.10 | 14 1/8 | 0.310 | 5/16 | 3/16 | 6.770 | 6 3/4 | 0.515 | 1/2 | 12 | 1 1/16 | 5/8 |
| ×34 | 10.0 | 13.98 | 14 | 0.285 | 5/16 | 3/16 | 6.745 | 6 3/4 | 0.455 | 7/16 | 12 | 1 | 5/8 |
| ×30 | 8.85 | 13.84 | 13 7/8 | 0.270 | 1/4 | 1/8 | 6.730 | 6 3/4 | 0.385 | 3/8 | 12 | 15/16 | 5/8 |
| W14×26 | 7.69 | 13.91 | 13 7/8 | 0.255 | 1/4 | 1/8 | 5.025 | 5 | 0.420 | 7/16 | 12 | 15/16 | 9/16 |
| ×22 | 6.49 | 13.74 | 13 3/4 | 0.230 | 1/4 | 1/8 | 5.000 | 5 | 0.335 | 5/16 | 12 | 7/8 | 9/16 |
| 每英尺公称重量 | 紧凑截面判据 | rT | d/Af | 弹性特性 | 抗扭常数J | 塑性模量 | |||||||||
| bf --- 2tf | Fy´ | d/tw | Fy´´´ | 轴X-X | 轴Y-Y | Zx | Zy | ||||||||
| I | S | r | I | S | r | ||||||||||
| Lb. | Ksi | Ksi | ln. | ln.4 | ln.3 | ln. | ln.4 | ln.3 | ln. | ln.4 | ln.3 | ln.3 | |||
| 132 | 7.1 | - | 22.7 | - | 4.05 | 0.97 | 1530 | 209 | 6.28 | 548 | 74.5 | 3.76 | 12.3 | 234 | 113 |
| 120 | 7.8 | - | 24.5 | - | 4.04 | 1.05 | 1380 | 190 | 6.24 | 495 | 67.5 | 3.74 | 9.37 | 212 | 102 |
| 109 | 8.5 | 58.6 | 27.3 | - | 4.02 | 1.14 | 1240 | 173 | 6.22 | 447 | 61.2 | 3.73 | 7.12 | 192 | 92.7 |
| 99 | 9.3 | 48.5 | 29.2 | - | 4.00 | 1.25 | 1110 | 157 | 6.17 | 402 | 55.2 | 3.71 | 5.37 | 173 | 83.6 |
| 90 | 10.2 | 40.4 | 31.9 | - | 3.99 | 1.36 | 999 | 143 | 6.14 | 362 | 49.9 | 3.70 | 4.06 | 157 | 75.6 |
| 82 | 5.9 | - | 28.1 | - | 2.74 | 1.65 | 882 | 123 | 6.05 | 148 | 29.3 | 2.48 | 5.08 | 139 | 44.8 |
| 74 | 6.4 | - | 31.5 | - | 2.72 | 1.79 | 796 | 112 | 6.04 | 134 | 26.6 | 2.48 | 3.88 | 126 | 40.6 |
| 68 | 7.0 | - | 33.8 | 57.7 | 2.71 | 1.94 | 723 | 103 | 6.01 | 121 | 24.2 | 2.46 | 3.02 | 115 | 36.9 |
| 61 | 7.7 | - | 37.0 | 48.1 | 2.70 | 2.15 | 0 | 92.2 | 5.98 | 107 | 21.5 | 2.45 | 2.20 | 102 | 32.8 |
| 53 | 6.1 | - | 37.6 | 46.7 | 2.15 | 2.62 | 541 | 77.8 | 5. | 57.7 | 14.3 | 1.92 | 1.94 | 87.1 | 22.0 |
| 48 | 6.7 | - | 40.6 | 40.2 | 2.13 | 2. | 485 | 70.3 | 5.85 | 51.4 | 12.8 | 1.91 | 1.46 | 78.4 | 19.6 |
| 43 | 7.5 | - | 44.8 | 32.9 | 2.12 | 3.22 | 428 | 62.7 | 5.82 | 45.2 | 11.3 | 1. | 1.05 | 69.6 | 17.3 |
| 38 | 6.6 | - | 45.5 | 31.9 | 1.77 | 4.04 | 385 | 54.6 | 5.87 | 26.7 | 7.88 | 1.55 | 0.80 | 61.5 | 12.1 |
| 34 | 7.4 | - | 49.1 | 27.4 | 1.76 | 4.56 | 340 | 48.6 | 5.83 | 23.3 | 6.91 | 1.53 | 0.57 | 54.6 | 10.6 |
| 30 | 8.7 | 55.3 | 51.3 | 25.1 | 1.74 | 5.34 | 291 | 42.0 | 5.73 | 19.6 | 5.82 | 1.49 | 0.38 | 47.3 | 8.99 |
| 26 | 6.0 | - | 54.5 | 22.2 | 1.28 | 6.59 | 245 | 35.3 | 5.65 | 8.91 | 3.54 | 1.08 | 0.36 | 40.2 | 5.54 |
| 22 | 7.5 | - | 59.7 | 18.5 | 1.25 | 8.20 | 199 | 29.0 | 5.54 | 7.00 | 2.80 | 1.04 | 0.21 | 33.2 | 4.39 |
| 型号 | 截面积A | 高度d | 腹板 | 翼缘 | 距离 | ||||||||
| 厚度tw | tw/2 | 宽度bf | 厚度tf | T | k | k1 | |||||||
| ln.2 | ln. | ln. | ln. | ln. | ln. | ln. | ln. | ln. | |||||
| W12×336 | 98.8 | 16.82 | 16 7/8 | 1.775 | 1 3/4 | 7/8 | 13.385 | 13 3/8 | 2.955 | 2 15/16 | 9 1/2 | 3 11/16 | 1 1/2 |
| ×305 | .6 | 16.32 | 16 3/8 | 1.625 | 1 5/8 | 13/16 | 13.235 | 13 1/4 | 2.705 | 2 11/16 | 9 1/2 | 3 7/16 | 1 7/16 |
| ×279 | 81.9 | 15.85 | 15 7/8 | 1.530 | 1 1/2 | 3/4 | 13.140 | 13 1/8 | 2.470 | 2 1/2 | 9 1/2 | 3 3/16 | 1 3/8 |
| ×252 | 74.1 | 15.41 | 15 3/8 | 1.395 | 1 3/8 | 11/16 | 13.005 | 13 | 2.250 | 2 1/4 | 9 1/2 | 2 15/16 | 1 5/16 |
| ×230 | 67.7 | 15.05 | 15 | 1.285 | 1 5/16 | 11/16 | 12.5 | 12 7/8 | 2.070 | 2 1/16 | 9 1/2 | 2 3/4 | 1 1/4 |
| ×210 | 61.8 | 14.71 | 14 3/4 | 1.180 | 1 3/16 | 5/8 | 12.790 | 12 3/4 | 1.900 | 1 7/8 | 9 1/2 | 2 5/8 | 1 1/4 |
| ×190 | 55.8 | 14.38 | 14 3/8 | 1.060 | 1 1/16 | 9/16 | 12.670 | 12 5/8 | 1.735 | 1 3/4 | 9 1/2 | 2 7/16 | 1 3/16 |
| ×170 | 50.0 | 14.03 | 14 | 0.960 | 15/16 | 1/2 | 12.570 | 12 5/8 | 1.560 | 1 9/16 | 9 1/2 | 2 1/4 | 1 1/8 |
| ×152 | 44.7 | 13.71 | 13 3/4 | 0.870 | 7/8 | 7/16 | 12.480 | 12 1/2 | 1.400 | 1 3/8 | 9 1/2 | 2 1/8 | 1 1/16 |
| ×136 | 39.9 | 13.41 | 13 3/8 | 0.790 | 13/16 | 7/16 | 12.400 | 12 3/8 | 1.250 | 1 1/4 | 9 1/2 | 1 15/16 | 1 |
| ×120 | 35.3 | 13.12 | 13 1/8 | 0.710 | 11/16 | 3/8 | 12.320 | 12 3/8 | 1.105 | 1 1/8 | 9 1/2 | 1 13/16 | 1 |
| ×106 | 31.2 | 12. | 12 7/8 | 0.610 | 5/8 | 5/16 | 12.220 | 12 1/4 | 0.990 | 1 | 9 1/2 | 1 11/16 | 15/16 |
| ×96 | 28.2 | 12.71 | 12 3/4 | 0.550 | 9/16 | 5/16 | 12.160 | 12 1/8 | 0.900 | 7/8 | 9 1/2 | 1 5/8 | 7/8 |
| ×87 | 25.6 | 12.53 | 12 1/2 | 0.515 | 1/2 | 1/4 | 12.125 | 12 1/8 | 0.810 | 13/16 | 9 1/2 | 1 1/2 | 7/8 |
| ×79 | 23.2 | 12.38 | 12 3/8 | 0.470 | 1/2 | 1/4 | 12.080 | 12 1/8 | 0.735 | 3/4 | 9 1/2 | 1 7/16 | 7/8 |
| ×72 | 21.1 | 12.25 | 12 1/4 | 0.430 | 7/16 | 1/4 | 12.040 | 12 | 0.670 | 11/16 | 9 1/2 | 1 3/8 | 7/8 |
| ×65 | 19.1 | 12.12 | 12 1/8 | 0.390 | 3/8 | 3/16 | 12.000 | 12 | 0.605 | 5/8 | 9 1/2 | 1 5/16 | 13/16 |
| W12×58 | 17.0 | 12.19 | 12 1/4 | 0.360 | 3/8 | 3/16 | 10.010 | 10 | 0.0 | 5/8 | 9 1/2 | 1 3/8 | 13/16 |
| ×53 | 15.6 | 12.06 | 12 | 0.345 | 3/8 | 3/16 | 9.995 | 10 | 0.575 | 9/16 | 9 1/2 | 1 1/4 | 13/16 |
| W12×50 | 14.7 | 12.19 | 12 1/4 | 0.370 | 3/8 | 3/16 | 0.080 | 8 1/8 | 0.0 | 5/8 | 9 1/2 | 1 3/8 | 13/16 |
| ×45 | 13.2 | 12.06 | 12 | 0.335 | 5/16 | 3/16 | 8.045 | 8 | 0.575 | 9/16 | 9 1/2 | 1 1/4 | 13/16 |
| ×40 | 11.8 | 12.94 | 12 | 0.295 | 5/16 | 3/16 | 8.005 | 8 | 0.515 | 1/2 | 9 1/2 | 1 1/4 | 3/4 |
| W12×35 | 10.3 | 12.50 | 12 1/2 | 0.300 | 5/16 | 3/16 | 6.560 | 6 1/2 | 0.520 | 1/2 | 10 1/2 | 1 | 9/16 |
| ×30 | 8.79 | 12.34 | 12 3/8 | 0.260 | 1/4 | 1/8 | 6.520 | 6 1/2 | 0.440 | 7/16 | 10 1/2 | 15/16 | 1/2 |
| ×26 | 7.65 | 12.22 | 12 1/4 | 0.230 | 1/4 | 1/8 | 6.490 | 6 1/2 | 0.380 | 3/8 | 10 1/2 | 7/8 | 1/2 |
| W12×22 | 6.48 | 12.31 | 12 1/4 | 0.260 | 1/4 | 1/8 | 4.030 | 4 | 0.425 | 7/16 | 10 1/2 | 7/8 | 1/2 |
| ×19 | 5.57 | 12.16 | 12 1/8 | 0.235 | 1/4 | 1/8 | 4.005 | 4 | 0.350 | 3/8 | 10 1/2 | 13/16 | 1/2 |
| ×16 | 4.71 | 11.99 | 12 | 0.220 | 1/4 | 1/8 | 3.990 | 4 | 0.265 | 1/4 | 10 1/2 | 3/4 | 1/2 |
| ×14 | 4.16 | 11.91 | 11 7/8 | 0.200 | 3/16 | 1/8 | 3.970 | 4 | 0.225 | 1/4 | 10 1/2 | 11/16 | 1/2 |
| 每英尺公称重量 | 紧凑截面判据 | rT | d/Af | 弹性特性 | 抗扭常数J | 塑性模量 | |||||||||
| bf --- 2tf | Fy´ | d/tw | Fy´´´ | 轴X-X | 轴Y-Y | Zx | Zy | ||||||||
| I | S | r | I | S | r | ||||||||||
| Lb. | Ksi | Ksi | ln. | ln.4 | ln.3 | ln. | ln.4 | ln.3 | ln. | ln.4 | ln.3 | ln.3 | |||
| 336 | 2.3 | - | 9.5 | - | 3.71 | 0.43 | 4060 | 483 | 6.41 | 1190 | 177 | 3.47 | 243 | 603 | 274 |
| 305 | 2.4 | - | 10.0 | - | 3.67 | 0.46 | 3550 | 435 | 6.29 | 1050 | 159 | 3.42 | 185 | 537 | 244 |
| 279 | 2.7 | - | 10.4 | - | 3. | 0.49 | 3110 | 393 | 6.16 | 937 | 143 | 3.38 | 143 | 481 | 220 |
| 252 | 2.9 | - | 11.0 | - | 3.59 | 0.53 | 2720 | 353 | 6.06 | 828 | 127 | 3.34 | 108 | 428 | 196 |
| 230 | 3.1 | - | 11.7 | - | 3.56 | 0.56 | 2420 | 321 | 5.97 | 742 | 115 | 3.31 | 83.8 | 386 | 177 |
| 210 | 3.4 | - | 12.5 | - | 3.53 | 0.61 | 2140 | 292 | 5. | 6 | 104 | 3.28 | .7 | 348 | 159 |
| 190 | 3.7 | - | 13.6 | - | 3.50 | 0.65 | 10 | 263 | 5.82 | 5 | 93.0 | 3.25 | 48.8 | 311 | 143 |
| 170 | 4.0 | - | 14.6 | - | 3.47 | 0.72 | 1650 | 235 | 5.74 | 517 | 82.3 | 3.22 | 35.6 | 275 | 126 |
| 152 | 4.5 | - | 15.8 | - | 3.44 | 0.79 | 1430 | 209 | 5.66 | 454 | 72.8 | 3.19 | 25.8 | 243 | 111 |
| 136 | 5.0 | - | 17.0 | - | 3.41 | 0.87 | 1240 | 186 | 5.58 | 398 | .2 | 3.16 | 18.5 | 214 | 98.0 |
| 120 | 5.6 | - | 18.5 | - | 3.38 | 0.96 | 1070 | 163 | 5.51 | 345 | 56.0 | 3.13 | 12.9 | 186 | 85.4 |
| 106 | 6.2 | - | 21.1 | - | 3.36 | 1.07 | 933 | 145 | 5.47 | 301 | 49.3 | 3.11 | 9.13 | 1 | 75.1 |
| 96 | 6.8 | - | 23.1 | - | 3.34 | 1.16 | 833 | 131 | 5.44 | 270 | 44.4 | 3.09 | 6.86 | 147 | 67.5 |
| 87 | 7.5 | - | 24.3 | - | 3.32 | 1.28 | 740 | 118 | 5.38 | 241 | 39.7 | 3.07 | 5.10 | 132 | 60.4 |
| 79 | 8.2 | 62.6 | 26.3 | - | 3.31 | 1.39 | 662 | 107 | 5.34 | 216 | 35.8 | 3.05 | 3.84 | 119 | 54.3 |
| 72 | 9.0 | 52.3 | 23.5 | - | 3.29 | 1.52 | 597 | 97.4 | 5.31 | 195 | 32.4 | 3.04 | 2.93 | 108 | 49.2 |
| 65 | 9.9 | 43.0 | 31.1 | - | 3.28 | 1.67 | 533 | 87.9 | 5.28 | 174 | 29.1 | 3.02 | 2.18 | 96.8 | 44.1 |
| 58 | 7.8 | - | 33.9 | 57.6 | 2.72 | 1.90 | 475 | 78.0 | 5.28 | 107 | 21.4 | 2.51 | 2.10 | 86.4 | 32.5 |
| 53 | 8.7 | 55.9 | 35.0 | 54.1 | 2.71 | 2.10 | 425 | 70.6 | 5.23 | 95.8 | 19.2 | 2.48 | 1.58 | 77.9 | 29.1 |
| 50 | 6.3 | - | 32.9 | 60.9 | 2.17 | 2.36 | 394 | .7 | 5.18 | 56.3 | 13.9 | 1.96 | 1.78 | 72.4 | 21.4 |
| 45 | 7.0 | - | 36.0 | 51.0 | 2.15 | 2.61 | 350 | 58.1 | 5.15 | 50.0 | 12.4 | 1.94 | 1.31 | .7 | 19.0 |
| 40 | 7.8 | - | 40.5 | 40.3 | 2.14 | 2.90 | 310 | 51.9 | 5.13 | 44.1 | 11.0 | 1.93 | 0.95 | 57.5 | 16.8 |
| 35 | 6.3 | - | 41.7 | 39.0 | 1.74 | 3.66 | 285 | 45.6 | 5.25 | 24.5 | 7.47 | 1.54 | 0.74 | 51.2 | 11.5 |
| 30 | 7.4 | - | 47.5 | 29.3 | 1.73 | 4.30 | 238 | 38.6 | 5.21 | 20.3 | 6.24 | 1.52 | 0.46 | 43.1 | 9.56 |
| 26 | 8.5 | 57.9 | 53.1 | 23.4 | 1.72 | 4.95 | 204 | 33.4 | 5.17 | 17.3 | 5.34 | 1.51 | 0.30 | 37.2 | 8.17 |
| 22 | 4.7 | - | 47.3 | 29.5 | 1.02 | 7.19 | 156 | 25.4 | 4.91 | 4.66 | 2.31 | 0.847 | 0.29 | 29.3 | 3.66 |
| 19 | 5.7 | - | 51.7 | 24.7 | 1.00 | 8.67 | 130 | 21.3 | 4.82 | 3.76 | 1.88 | 0.822 | 0.18 | 24.7 | 2.98 |
| 16 | 7.5 | - | 54.5 | 22.2 | 0.96 | 11.3 | 103 | 17.1 | 4.67 | 2.82 | 1.41 | 0.773 | 0.10 | 20.1 | 2.26 |
| 14 | 8.8 | 54.3 | 59.6 | 18.6 | 0.95 | 13.3 | 88.6 | 14.9 | 4.62 | 2.36 | 1.19 | 0.753 | 0.07 | 17.4 | 1.90 |
W型钢尺寸(3)
| 型号 | 截面积A | 高度d | 腹板 | 翼缘 | 距离 | ||||||||
| 厚度tw | tw/2 | 宽度bf | 厚度tf | T | k | k1 | |||||||
| ln.2 | ln. | ln. | ln. | ln. | ln. | ln. | ln. | ln. | |||||
| w10×112 | 32.9 | 11.36 | 11 3/8 | 0.755 | 3/4 | 3/8 | 10.415 | 10 3/8 | 1.250 | 1 1/4 | 7 5/8 | 1 7/8 | 15/16 |
| ×100 | 29.4 | 11.10 | 11 1/8 | 0.680 | 11/16 | 3/8 | 10.340 | 10 3/8 | 1.120 | 1 1/8 | 7 5/8 | 1 3/4 | 7/8 |
| ×88 | 25.9 | 10.84 | 10 7/8 | 0.605 | 5/8 | 5/16 | 10.265 | 10 1/4 | 0.990 | 1 | 7 5/8 | 1 5/8 | 13/16 |
| ×77 | 22.6 | 10.60 | 10 5/8 | 0.530 | 1/2 | 1/4 | 10.190 | 10 1/4 | 0.870 | 7/8 | 7 5/8 | 1 1/2 | 13/16 |
| ×68 | 20.0 | 10.40 | 10 3/8 | 0.470 | 1/2 | 1/4 | 10.130 | 10 1/8 | 0.770 | 3/4 | 7 5/8 | 1 3/8 | 3/4 |
| ×60 | 17.6 | 10.22 | 10 1/4 | 0.420 | 7/16 | 1/4 | 10.080 | 10 1/8 | 0.680 | 11/16 | 7 5/8 | 1 5/16 | 3/4 |
| ×54 | 15.8 | 10.09 | 10 1/8 | 0.370 | 3/8 | 3/16 | 10.030 | 10 | 0.615 | 5/8 | 7 5/8 | 1 1/4 | 11/16 |
| ×49 | 14.4 | 9.98 | 10 | 0.340 | 5/16 | 3/16 | 10.000 | 10 | 0.560 | 9/16 | 7 5/8 | 1 3/16 | 11/16 |
| w10×45 | 13.3 | 10.10 | 10 1/8 | 0.350 | 3/8 | 3/16 | 8.020 | 8 | 0.620 | 5/8 | 7 5/8 | 1 1/4 | 11/16 |
| ×39 | 11.5 | 9.92 | 9 7/8 | 0.315 | 5/16 | 3/16 | 7.985 | 8 | 0.530 | 1/2 | 7 5/8 | 1 1/8 | 11/16 |
| ×33 | 9.71 | 9.73 | 9 3/4 | 0.290 | 5/16 | 3/16 | 7.960 | 8 | 0.435 | 7/16 | 7 5/8 | 1 1/16 | 11/16 |
| w10×30 | 8.84 | 10.47 | 10 1/2 | 0.300 | 5/16 | 3/16 | 5.810 | 5 3/4 | 0.510 | 1/2 | 8 5/8 | 15/16 | 1/2 |
| ×26 | 7.61 | 10.33 | 10 3/8 | 0.260 | 1/4 | 1/8 | 5.770 | 5 3/4 | 0.440 | 7/16 | 8 5/8 | 7/8 | 1/2 |
| ×22 | 6.49 | 10.17 | 10 1/8 | 0.240 | 1/4 | 1/8 | 5.750 | 5 3/4 | 0.360 | 3/8 | 8 5/8 | 3/4 | 1/2 |
| w10×19 | 5.62 | 10.24 | 10 1/4 | 0.250 | 1/4 | 1/8 | 4.020 | 4 | 0.395 | 3/8 | 8 5/8 | 13/16 | 1/2 |
| ×17 | 4.99 | 10.11 | 10 1/8 | 0.240 | 1/4 | 1/8 | 4.010 | 4 | 0.330 | 5/16 | 8 5/8 | 3/4 | 1/2 |
| ×15 | 4.41 | 9.99 | 10 | 0.230 | 1/4 | 1/8 | 4.000 | 4 | 0.270 | 1/4 | 8 5/8 | 11/16 | 7/16 |
| ×12 | 3.54 | 9.87 | 9 7/8 | 0.190 | 3/16 | 1/8 | 3.960 | 4 | 0.210 | 3/16 | 8 5/8 | 5/8 | 7/16 |
W型钢特性(3)
| 每英尺公称重量 | 紧凑截面判据 | rT | d/Af | 弹性特性 | 抗扭常数J | 塑性模量 | |||||||||
| bf --- 2tf | Fy´ | d/tw | Fy´´´ | 轴X-X | 轴Y-Y | Zx | Zy | ||||||||
| I | S | r | I | S | r | ||||||||||
| Lb. | Ksi | Ksi | ln. | ln.4 | ln.3 | ln. | ln.4 | ln.3 | ln. | ln.4 | ln.3 | ln.3 | |||
| 112 | 4.2 | - | 15.0 | - | 2.88 | 0.87 | 716 | 126 | 4.66 | 236 | 45.3 | 2.68 | 15.1 | 147 | 69.2 |
| 100 | 4.6 | - | 16.3 | - | 2.85 | 0.96 | 623 | 112 | 4.60 | 207 | 40.0 | 2.65 | 10.9 | 130 | 61.0 |
| 88 | 5.2 | - | 17.9 | - | 2.83 | 1.07 | 534 | 98.5 | 4.54 | 179 | 34.8 | 2.63 | 7.53 | 113 | 53.1 |
| 77 | 5.9 | - | 20.0 | - | 2.80 | 1.20 | 455 | 85.9 | 4.49 | 154 | 30.1 | 2.60 | 5.11 | 97.6 | 45.9 |
| 68 | 6.6 | - | 22.1 | - | 2.79 | 1.33 | 394 | 75.7 | 4.44 | 134 | 26.4 | 2.59 | 3.56 | 85.3 | 40.1 |
| 60 | 7.4 | - | 24.3 | - | 2.77 | 1.49 | 341 | 66.7 | 4.39 | 116 | 23.0 | 2.57 | 2.48 | 74.6 | 35.0 |
| 54 | 8.2 | 63.5 | 27.3 | - | 2.75 | 1. | 303 | 60.0 | 4.37 | 103 | 20.6 | 2.56 | 1.82 | 66.6 | 31.3 |
| 49 | 8.9 | 53.0 | 29.4 | - | 2.74 | 1.78 | 272 | 54.6 | 4.35 | 93.4 | 18.7 | 2.54 | 1.39 | 60.4 | 28.3 |
| 45 | 6.5 | - | 28.9 | - | 2.18 | 2.03 | 248 | 49.1 | 4.32 | 53.4 | 13.3 | 2.01 | 1.51 | 54.9 | 20.3 |
| 39 | 7.5 | - | 31.5 | - | 2.16 | 2.34 | 209 | 42.1 | 4.27 | 45.0 | 11.3 | 1.98 | 0.98 | 46.8 | 17.2 |
| 33 | 9.1 | 50.5 | 33.6 | 58.7 | 2.14 | 2.81 | 170 | 35.0 | 4.19 | 36.6 | 9.20 | 1.94 | 0.58 | 38.8 | 14.0 |
| 30 | 5.7 | - | 34.9 | 54.2 | 1.55 | 3.53 | 170 | 32.4 | 4.38 | 16.7 | 5.75 | 1.37 | 0.62 | 36.6 | 8.84 |
| 26 | 6.6 | - | 39.7 | 41.8 | 1.54 | 4.07 | 144 | 27.9 | 4.35 | 14.1 | 4. | 1.36 | 0.40 | 31.3 | 7.50 |
| 22 | 8.0 | - | 42.4 | 36.8 | 1.51 | 4.91 | 118 | 23.2 | 4.27 | 11.4 | 3.97 | 1.33 | 0.24 | 26.0 | 6.10 |
| 19 | 5.1 | - | 41.0 | 39.4 | 1.03 | 6.45 | 96.3 | 18.8 | 4.14 | 4.29 | 2.14 | 0.874 | 0.23 | 21.6 | 3.35 |
| 17 | 6.1 | - | 42.1 | 37.2 | 1.01 | 7. | 81.9 | 16.2 | 4.05 | 3.56 | 1.78 | 0.844 | 0.16 | 18.7 | 2.80 |
| 15 | 7.4 | - | 43.4 | 35.0 | 0.99 | 9.25 | 68.9 | 13.8 | 3.95 | 2. | 1.45 | 0.810 | 0.10 | 16.0 | 2.30 |
| 12 | 9.4 | 47.5 | 51.9 | 24.5 | 0.96 | 11.9 | 53.8 | 10.9 | 3.90 | 2.18 | 1.10 | 0.785 | 0.06 | 12.6 | 1.74 |
W型钢尺寸(4)
| 型号 | 截面积A | 高度d | 腹板 | 翼缘 | 距离 | ||||||||
| 厚度tw | tw/2 | 宽度bf | 厚度tf | T | k | k1 | |||||||
| ln.2 | ln. | ln. | ln. | ln. | ln. | ln. | ln. | ln. | |||||
| w8×67 | 19.7 | 9.00 | 9 | 0.570 | 9/16 | 5/16 | 8.280 | 8 1/4 | 0.935 | 15/16 | 6 1/8 | 1 7/16 | 11/16 |
| ×58 | 17.1 | 8.75 | 8 3/4 | 0.510 | 1/2 | 1/4 | 8.220 | 8 1/4 | 0.810 | 13/16 | 6 1/8 | 1 5/16 | 11/16 |
| ×48 | 14.1 | 8.50 | 8 1/2 | 0.400 | 3/8 | 3/16 | 8.110 | 8 1/8 | 0.685 | 11/16 | 6 1/8 | 1 3/16 | 5/8 |
| ×40 | 11.7 | 8.25 | 8 1/4 | 0.360 | 3/8 | 3/16 | 8.070 | 8 1/8 | 0.560 | 9/16 | 6 1/8 | 1 1/16 | 5/8 |
| ×35 | 10.3 | 8.12 | 8 1/8 | 0.310 | 5/16 | 3/16 | 8.020 | 8 | 0.495 | 1/2 | 6 1/8 | 1 | 9/16 |
| ×31 | 9.13 | 8.00 | 8 | 0.285 | 5/16 | 3/16 | 7.995 | 8 | 0.435 | 7/16 | 6 1/8 | 15/16 | 9/16 |
| w8×28 | 8.25 | 8.06 | 8 | 0.285 | 5/16 | 3/16 | 6.535 | 6 1/2 | 0.465 | 7/16 | 6 1/8 | 15/16 | 9/16 |
| ×24 | 7.08 | 7.93 | 7 7/8 | 0.245 | 1/4 | 1/8 | 6.495 | 6 1/2 | 0.400 | 3/8 | 6 1/8 | 7/8 | 9/16 |
| w8×21 | 6.16 | 8.28 | 8 1/4 | 0.250 | 1/4 | 1/8 | 5.270 | 5 1/4 | 0.400 | 3/8 | 6 5/8 | 13/16 | 1/2 |
| ×18 | 5.26 | 8.14 | 8 1/8 | 0.230 | 1/4 | 1/8 | 5.250 | 5 1/4 | 0.330 | 5/16 | 6 5/8 | 3/4 | 7/16 |
| w8×15 | 4.44 | 8.11 | 8 1/8 | 0.245 | 1/4 | 1/8 | 4.015 | 4 | 0.315 | 5/16 | 6 5/8 | 3/4 | 1/2 |
| ×13 | 3.84 | 7.99 | 8 | 0.230 | 1/4 | 1/8 | 4.000 | 4 | 0.255 | 1/4 | 6 5/8 | 11/16 | 7/16 |
| ×10 | 2.96 | 7. | 7 7/8 | 0.170 | 3/16 | 1/8 | 3.940 | 4 | 0.205 | 3/16 | 6 5/8 | 5/8 | 7/16 |
| w6×25 | 7.34 | 6.38 | 6 3/8 | 0.320 | 5/16 | 3/16 | 6.080 | 6 1/8 | 0.455 | 7/16 | 4 3/4 | 13/16 | 7/16 |
| ×20 | 5.87 | 6.20 | 6 1/4 | 0.260 | 1/4 | 1/8 | 6.020 | 6 | 0.365 | 3/8 | 4 3/4 | 3/4 | 7/16 |
| ×15 | 4.43 | 5.99 | 6 | 0.230 | 1/4 | 1/8 | 5.990 | 6 | 0.260 | 1/4 | 4 3/4 | 5/8 | 3/8 |
| w6×16 | 4.74 | 6.28 | 6 1/4 | 0.260 | 1/4 | 1/8 | 4.030 | 4 | 0.405 | 3/8 | 4 3/4 | 3/4 | 7/16 |
| ×12 | 3.55 | 6.03 | 6 | 0.230 | 1/4 | 1/8 | 4.000 | 4 | 0.280 | 1/4 | 4 3/4 | 5/8 | 3/8 |
| ×9 | 2.68 | 5.90 | 5 7/8 | 0.170 | 3/16 | 1/8 | 3.940 | 4 | 0.215 | 3/16 | 4 3/4 | 9/16 | 3/8 |
| w5×19 | 5.54 | 5.15 | 5 1/8 | 0.270 | 1/4 | 1/8 | 5.030 | 5 | 0.430 | 7/16 | 3 1/2 | 13/16 | 7/16 |
| ×16 | 4.68 | 5.01 | 5 | 0.240 | 1/4 | 1/8 | 5.000 | 5 | 0.360 | 3/8 | 3 1/2 | 3/4 | 7/16 |
| w4×13 | 3.83 | 4.16 | 4 1/8 | 0.280 | 1/4 | 1/8 | 4.060 | 4 | 0.345 | 3/8 | 2 3/4 | 11/16 | 7/16 |
| 每英尺公称重量 | 紧凑截面判据 | rT | d/Af | 弹性特性 | 抗扭常数J | 塑性模量 | |||||||||
| bf --- 2tf | Fy´ | d/tw | Fy´´´ | 轴X-X | 轴Y-Y | Zx | Zy | ||||||||
| I | S | r | I | S | r | ||||||||||
| Lb. | Ksi | Ksi | ln. | ln.4 | ln.3 | ln. | ln.4 | ln.3 | ln. | ln.4 | ln.3 | ln.3 | |||
| 67 | 4.4 | - | 15.8 | - | 2.28 | 1.16 | 272 | 60.4 | 3.72 | 88.6 | 21.4 | 2.12 | 5.06 | 70.2 | 32.7 |
| 58 | 5.1 | - | 17.2 | - | 2.26 | 1.31 | 228 | 52.0 | 3.65 | 75.1 | 18.3 | 2.10 | 3.34 | 59.8 | 27.9 |
| 48 | 5.9 | - | 21.3 | - | 2.23 | 1.53 | 184 | 43.3 | 3.61 | 60.9 | 15.0 | 2.08 | 1.96 | 49.0 | 22.9 |
| 40 | 7.2 | - | 22.9 | - | 2.21 | 1.83 | 146 | 35.5 | 3.53 | 49.1 | 12.2 | 2.04 | 1.12 | 39.8 | 18.5 |
| 35 | 8.1 | .4 | 26.2 | - | 2.20 | 2.05 | 127 | 31.2 | 3.51 | 42.6 | 10.6 | 2.03 | 0.77 | 34.7 | 16.1 |
| 31 | 9.2 | 50.0 | 28.1 | - | 2.18 | 2.30 | 110 | 27.5 | 3.47 | 37.1 | 9.27 | 2.02 | 0.54 | 30.4 | 14.1 |
| 28 | 7.0 | - | 28.3 | - | 1.77 | 2.65 | 98.0 | 24.3 | 3.45 | 21.7 | 6.63 | 1.62 | 0.54 | 27.2 | 10.1 |
| 24 | 8.1 | .1 | 32.4 | 63.0 | 1.76 | 3.05 | 82.8 | 20.9 | 3.42 | 18.3 | 5.63 | 1.61 | 0.35 | 23.2 | 8.57 |
| 21 | 6.6 | - | 33.1 | 60.2 | 1.41 | 3.93 | 75.3 | 18.2 | 3.49 | 9.77 | 3.71 | 1.26 | 0.28 | 20.4 | 5.69 |
| 18 | 8.0 | - | 35.4 | 52.7 | 1.39 | 4.70 | 61.9 | 15.2 | 3.43 | 7.97 | 3.04 | 1.23 | 0.17 | 17.0 | 4.66 |
| 15 | 6.4 | - | 33.1 | 60.3 | 1.03 | 6.41 | 48.0 | 11.8 | 3.29 | 3.41 | 1.70 | 0.876 | 0.14 | 13.6 | 2.67 |
| 13 | 7.8 | - | 34.7 | 54.7 | 1.01 | 7.83 | 39.6 | 9.91 | 3.21 | 2.73 | 1.37 | 0.843 | 0.09 | 11.4 | 2.15 |
| 10 | 9.6 | 45.8 | 46.4 | 30.7 | 0.99 | 9.77 | 30.8 | 7.81 | 3.22 | 2.09 | 1.06 | 0.841 | 0.04 | 8.87 | 1.66 |
| 25 | 6.7 | - | 19.9 | - | 1.66 | 2.31 | 53.4 | 16.7 | 2.70 | 17.1 | 5.61 | 1.52 | 0.46 | 18.9 | 8.56 |
| 20 | 8.2 | 62.1 | 23.8 | - | 1. | 2.82 | 41.4 | 13.4 | 2.66 | 13.3 | 4.41 | 1.50 | 0.24 | 14.9 | 6.72 |
| 15 | 11.5 | 31.8 | 26.0 | - | 1.61 | 3.85 | 29.1 | 9.72 | 2.56 | 9.32 | 3.11 | 1.46 | 0.10 | 10.8 | 4.75 |
| 16 | 5.0 | - | 24.2 | - | 1.08 | 3.85 | 32.1 | 10.2 | 2.60 | 4.43 | 2.20 | 0.966 | 0.22 | 11.7 | 3.39 |
| 12 | 7.1 | - | 26.2 | - | 1.05 | 5.38 | 22.1 | 7.31 | 2.49 | 2.99 | 1.50 | 0.918 | 0.09 | 8.30 | 2.32 |
| 9 | 9.2 | 50.3 | 34.7 | 54.8 | 1.03 | 6.96 | 16.4 | 5.56 | 2.47 | 2.19 | 1.11 | 0.905 | 0.04 | 6.23 | 1.72 |
| 19 | 5.8 | - | 19.1 | - | 1.38 | 2.38 | 26.2 | 10.2 | 2.17 | 9.13 | 3.63 | 1.28 | 0.31 | 11.6 | 5.53 |
| 16 | 6.9 | - | 20.9 | - | 1.37 | 2.78 | 21.3 | 8.51 | 2.13 | 7.51 | 3.00 | 1.27 | 0.19 | 9.59 | 4.57 |
| 13 | 5.9 | - | 14.9 | - | 1.10 | 2.97 | 11.3 | 5.46 | 1.72 | 3.86 | 1.90 | 1.00 | 0.15 | 6.28 | 2.92 |
M型钢尺寸
| 型号 | 截面积A | 高度d | 腹板 | 翼缘 | 距离 | 握厚 | 翼缘最大紧固件 | |||||||
| 厚度tw | tw/2 | 宽度bf | 厚度tf | T | k | |||||||||
| ln.2 | ln. | ln. | ln. | ln. | ln. | ln. | ln. | ln. | ln. | |||||
| M14×18 | 5.10 | 14.00 | 14 | 0.215 | 3/16 | 1/8 | 4.000 | 4 | 0.270 | 1/4 | 12 3/4 | 5/8 | 1/4 | 3/4 |
| M12×11.8 | 3.47 | 12.00 | 12 | 0.177 | 3/16 | 1/8 | 3.065 | 3 1/8 | 0.225 | 1/4 | 10 7/8 | 9/16 | 1/4 | - |
| M10×9 | 2.65 | 10.00 | 10 | 0.157 | 3/16 | 1/8 | 2.690 | 2 3/4 | 0.206 | 3/16 | 8 7/8 | 9/16 | 3/16 | - |
| M8×6.5 | 1.92 | 8.00 | 8 | 0.135 | 1/8 | 1/16 | 2.281 | 2 1/4 | 0.1 | 3/16 | 7 | 1/2 | 3/16 | - |
| M6×20 | 5. | 6.00 | 6 | 0.250 | 1/4 | 1/8 | 5.938 | 6 | 0.379 | 3/8 | 4 1/4 | 7/8 | 3/8 | 7/8 |
| M6×4.4 | 1.29 | 6.00 | 6 | 0.114 | 1/8 | 1/16 | 1.844 | 1 7/8 | 0.171 | 3/16 | 5 1/8 | 7/16 | 3/16 | - |
| M5×18.9 | 5.55 | 5.00 | 5 | 0.316 | 5/16 | 3/16 | 5.003 | 5 | 0.416 | 7/16 | 3 1/4 | 7/8 | 7/16 | 7/8 |
| M4×13 | 3.81 | 4.00 | 4 | 0.254 | 1/4 | 1/8 | 3.940 | 4 | 0.371 | 3/8 | 2 3/8 | 13/16 | 3/8 | 3/4 |
| 每英尺公称重量 | 紧凑截面判据 | rT | d/Af | 弹性特性 | 抗扭常数J | 塑性模量 | |||||||||
| bf --- 2tf | Fy´ | d/tw | Fy´´´ | 轴X-X | 轴Y-Y | Zx | Zy | ||||||||
| I | S | r | I | S | r | ||||||||||
| Lb. | Ksi | Ksi | ln. | ln.4 | ln.3 | ln. | ln.4 | ln.3 | ln. | ln.4 | ln.3 | ln.3 | |||
| 18 | 7.4 | - | 65.1 | 15.6 | 0.91 | 13.0 | 148 | 21.1 | 5.38 | 2. | 1.32 | 0.719 | 0.11 | 24.9 | 2.20 |
| 11.8 | 6.8 | - | 67.8 | 14.4 | 0.68 | 17.4 | 71.9 | 12.0 | 4.55 | 0.980 | 0.639 | 0.532 | 0.05 | 14.3 | 1.09 |
| 9 | 6.5 | - | 63.7 | 16.3 | 0.61 | 18.0 | 38.8 | 7.76 | 3.83 | 0.609 | 0.453 | 0.480 | 0.03 | 9.19 | 0.765 |
| 6.5 | 6.0 | - | 59.3 | 18.8 | 0.53 | 18.6 | 18.5 | 4.62 | 3.10 | 0.343 | 0.301 | 0.423 | 0.02 | 5.42 | 0.502 |
| 20 | 7.8 | - | 24.0 | - | 1.52 | 2.66 | 39.0 | 13.0 | 2.57 | 11.6 | 3.90 | 1.40 | 0.30 | 14.5 | 6.25 |
| 4.4 | 5.4 | - | 52.6 | 23.8 | 0.44 | 19.0 | 7.20 | 2.40 | 2.36 | 0.165 | 0.179 | 0.358 | 0.01 | 2.80 | 0.296 |
| 18.9 | 6.0 | - | 15.8 | - | 1.29 | 2.40 | 24.1 | 9.63 | 2.08 | 7.86 | 3.14 | 1.19 | 0.34 | 11.0 | 5.02 |
| 13 | 5.3 | - | 15.7 | - | 1.01 | 2.74 | 10.5 | 5.24 | 1.66 | 3.36 | 1.71 | 0.939 | 0.19 | 6.05 | 2.74 |
S型钢尺寸
| 型号 | 截面积A | 高度d | 腹板 | 翼缘 | 距离 | 握厚 | 翼缘最大紧固件 | ||||||||
| 厚度tw | tw/2 | 宽度bf | 厚度tf | T | k | ||||||||||
| ln.2 | ln. | ln. | ln. | ln. | ln. | ln. | ln. | ln. | ln. | ||||||
| s24×121 | 35.6 | 24.50 | 24 1/2 | 0.800 | 13/16 | 7/16 | 8.050 | 8 | 1.090 | 1 1/16 | 20 1/2 | 2 | 1 1/8 | 1 | |
| ×106 | 31.2 | 24.50 | 24 1/2 | 0.620 | 5/8 | 5/16 | 7.870 | 7 7/8 | 1.090 | 1 1/16 | 20 1/2 | 2 | 1 1/8 | 1 | |
| S24×100 | 29.3 | 24.00 | 24 | 0.745 | 3/4 | 3/8 | 7.245 | 7 1/4 | 0.870 | 7/8 | 20 1/2 | 1 3/4 | 7/8 | 1 | |
| ×90 | 26.5 | 24.00 | 24 | 0.625 | 5/8 | 5/16 | 7.125 | 7 1/8 | 0.870 | 7/8 | 20 1/2 | 1 3/4 | 7/8 | 1 | |
| ×80 | 23.5 | 24.00 | 24 | 0.500 | 1/2 | 1/4 | 7.000 | 7 | 0.870 | 7/8 | 20 1/2 | 1 3/4 | 7/8 | 1 | |
| S20×96 | 28.2 | 20.30 | 20 1/4 | 0.800 | 13/16 | 7/16 | 7.200 | 7 1/4 | 0.920 | 15/16 | 16 3/4 | 1 3/4 | 15/16 | 1 | |
| ×86 | 25.3 | 20.30 | 20 1/4 | 0.660 | 11/16 | 3/8 | 7.060 | 7 | 0.920 | 15/16 | 16 3/4 | 1 3/4 | 15/16 | 1 | |
| S20×75 | 22.0 | 20.00 | 20 | 0.635 | 5/8 | 5/16 | 6.385 | 6 3/8 | 0.795 | 13/16 | 16 3/4 | 1 5/8 | 13/16 | 7/8 | |
| ×66 | 19.4 | 20.00 | 20 | 0.505 | 1/2 | 1/4 | 6.255 | 6 1/4 | 0.795 | 13/16 | 16 3/4 | 1 5/8 | 13/16 | 7/8 | |
| S18×70 | 20.6 | 18.00 | 18 | 0.711 | 11/16 | 3/8 | 6.251 | 6 1/4 | 0.691 | 11/16 | 15 | 1 1/2 | 11/16 | 7/8 | |
| ×54.7 | 16.1 | 18.00 | 18 | 0.461 | 7/16 | 1/4 | 6.001 | 6 | 0.691 | 11/16 | 15 | 1 1/2 | 11/16 | 7/8 | |
| S15×50 | 14.7 | 15.00 | 15 | 0.550 | 9/16 | 5/16 | 5.0 | 5 5/8 | 0.622 | 5/8 | 12 1/4 | 1 3/8 | 9/16 | 3/4 | |
| ×42.9 | 12.6 | 15.00 | 15 | 0.411 | 7/16 | 1/4 | 5.501 | 5 1/2 | 0.622 | 5/8 | 12 1/4 | 1 3/8 | 9/16 | 3/4 | |
| S12×50 | 14.7 | 12.00 | 12 | 0.687 | 11/16 | 3/8 | 5.477 | 5 1/2 | 0.659 | 11/16 | 9 1/8 | 1 7/16 | 11/16 | 3/4 | |
| ×40.8 | 12.0 | 12.00 | 12 | 0.462 | 7/16 | 1/4 | 5.252 | 5 1/4 | 0.659 | 11/16 | 9 1/8 | 1 7/16 | 5/8 | 3/4 | |
| S12×35 | 10.3 | 12.00 | 12 | 0.428 | 7/16 | 1/4 | 5.078 | 5 1/8 | 0.544 | 9/16 | 9 5/8 | 1 3/16 | 1/2 | 3/4 | |
| ×31.8 | 9.35 | 12.00 | 12 | 0.350 | 3/8 | 3/16 | 5.000 | 5 | 0.544 | 9/16 | 9 5/8 | 1 3/16 | 1/2 | 3/4 | |
| S10×35 | 10.3 | 10.00 | 10 | 0.594 | 5/8 | 5/16 | 4.944 | 5 | 0.491 | 1/2 | 7 3/4 | 1 1/8 | 1/2 | 3/4 | |
| ×25.4 | 7.46 | 10.00 | 10 | 0.311 | 5/16 | 3/16 | 4.661 | 4 5/8 | 0.491 | 1/2 | 7 3/4 | 1 1/8 | 1/2 | 3/4 | |
| S8×23 | 6.77 | 8.00 | 8 | 0.441 | 7/16 | 1/4 | 4.171 | 4 1/8 | 0.426 | 7/16 | 6 | 1 | 7/16 | 3/4 | |
| ×18.4 | 5.41 | 8.00 | 8 | 0.271 | 1/4 | 1/8 | 4.001 | 4 | 0.426 | 7/16 | 6 | 1 | 7/16 | 3/4 | |
| S7×20 | 5.88 | 7.00 | 7 | 0.450 | 7/16 | 1/4 | 3.860 | 3 7/8 | 0.392 | 3/8 | 5 1/8 | 15/16 | 3/8 | 5/8 | |
| ×15.3 | 4.50 | 7.00 | 7 | 0.252 | 1/4 | 1/8 | 3.662 | 3 5/8 | 0.392 | 3/8 | 5 1/8 | 15/16 | 3/8 | 5/8 | |
| S6×17.25 | 5.07 | 6.00 | 6 | 0.465 | 7/16 | 1/4 | 3.565 | 3 5/8 | 0.359 | 3/8 | 4 1/4 | 7/8 | 3/8 | 5/8 | |
| ×12.5 | 3.67 | 6.00 | 6 | 0.232 | 1/4 | 1/8 | 3.332 | 3 3/8 | 0.359 | 3/8 | 4 1/4 | 7/8 | 3/8 | - | |
| S5×14.75 | 4.34 | 5.00 | 5 | 0.494 | 1/2 | 1/4 | 3.284 | 3 1/4 | 0.326 | 5/16 | 3 3/8 | 13/16 | 5/16 | - | |
| ×10 | 2.94 | 5.00 | 5 | 0.214 | 3/16 | 1/8 | 3.004 | 3 | 0.326 | 5/16 | 3 3/8 | 13/16 | 5/16 | - | |
| S4×9.5 | 2.79 | 4.00 | 4 | 0.326 | 5/16 | 3/16 | 2.796 | 2 3/4 | 0.293 | 5/16 | 2 1/2 | 3/4 | 5/16 | - | |
| ×7.7 | 2.26 | 4.00 | 4 | 0.193 | 3/16 | 1/8 | 2.663 | 2 5/8 | 0.293 | 5/16 | 2 1/2 | 3/4 | 5/16 | - | |
| S3×7.5 | 2.21 | 3.00 | 3 | 0.349 | 3/8 | 3/16 | 2.509 | 2 1/2 | 0.260 | 1/4 | 1 5/8 | 11/16 | 1/4 | - | |
| ×5.7 | 1.67 | 3.00 | 3 | 0.170 | 3/16 | 1/8 | 2.330 | 2 3/8 | 0.260 | 1/4 | 1 5/8 | 11/16 | 1/4 | - | |
| 每英尺公称重量 | 紧凑截面判据 | rT | d/Af | 弹性特性 | 抗扭常数J | 塑性模量 | |||||||||
| bf --- 2tf | Fy´ | d/tw | Fy´´´ | 轴X-X | 轴Y-Y | Zx | Zy | ||||||||
| I | S | r | I | S | r | ||||||||||
| Lb. | Ksi | Ksi | ln. | ln.4 | ln.3 | ln. | ln.4 | ln.3 | ln. | ln.4 | ln.3 | ln.3 | |||
| 121 | 3.7 | - | 30.6 | - | 1.86 | 2.79 | 3160 | 258 | 9.43 | 83.3 | 20.7 | 1.53 | 12.8 | 306 | 36.2 |
| 106 | 3.6 | - | 39.5 | 42.3 | 1.86 | 2.86 | 2940 | 240 | 9.71 | 77.1 | 19.6 | 1.57 | 10.1 | 279 | 33.2 |
| 100 | 4.2 | - | 32.2 | 63.6 | 1.59 | 3.81 | 2390 | 199 | 9.02 | 47.7 | 13.2 | 1.27 | 7.58 | 240 | 23.9 |
| 90 | 4.1 | - | 38.4 | 44.8 | 1.60 | 3.87 | 2250 | 187 | 9.21 | 44.9 | 12.6 | 1.30 | 6.04 | 222 | 22.3 |
| 80 | 4.0 | - | 48.0 | 28.7 | 1.61 | 3.94 | 2100 | 175 | 9.47 | 42.2 | 12.1 | 1.34 | 4.88 | 204 | 20.7 |
| 96 | 3.9 | - | 25.4 | - | 1.63 | 3.06 | 1670 | 165 | 7.71 | 50.2 | 13.9 | 1.33 | 8.39 | 198 | 24.9 |
| 86 | 3.8 | - | 30.8 | - | 1.63 | 3.13 | 1580 | 155 | 7. | 46.8 | 13.3 | 1.36 | 6. | 183 | 23.0 |
| 75 | 4.0 | - | 31.5 | - | 1.43 | 3.94 | 1280 | 128 | 7.62 | 29.8 | 9.32 | 1.16 | 4.59 | 153 | 16.7 |
| 66 | 3.9 | - | 39.6 | 42.1 | 1.44 | 4.02 | 1190 | 119 | 7.83 | 27.7 | 8.85 | 1.19 | 3.58 | 140 | 15.3 |
| 70 | 4.5 | - | 25.3 | - | 1.36 | 4.17 | 926 | 103 | 6.71 | 24.1 | 7.72 | 1.08 | 4.15 | 125 | 14.4 |
| 54.7 | 4.3 | - | 39.0 | 43.3 | 1.37 | 4.34 | 804 | .4 | 7.07 | 20.8 | 6.94 | 1.14 | 2.37 | 105 | 12.1 |
| 50 | 4.5 | - | 27.3 | - | 1.26 | 4.28 | 486 | .8 | 5.75 | 15.7 | 5.57 | 1.03 | 2.12 | 77.1 | 9.97 |
| 42.9 | 4.4 | - | 36.5 | 49.6 | 1.26 | 4.38 | 447 | 59.6 | 5.95 | 14.4 | 5.23 | 1.07 | 1.54 | 69.3 | 9.02 |
| 50 | 4.2 | - | 17.5 | - | 1.25 | 3.32 | 305 | 50.8 | 4.55 | 15.7 | 5.74 | 1.03 | 2.82 | 61.2 | 10.3 |
| 40.8 | 4.0 | - | 26.0 | - | 1.24 | 3.46 | 272 | 45.4 | 4.77 | 13.6 | 5.16 | 1.06 | 1.76 | 53.1 | 8.85 |
| 35 | 4.7 | - | 28.0 | - | 1.16 | 4.34 | 229 | 38.2 | 4.72 | 9.87 | 3. | 0.980 | 1.08 | 44.8 | 6.79 |
| 31.8 | 4.6 | - | 34.3 | 56.2 | 1.16 | 4.41 | 218 | 36.4 | 4.83 | 9.36 | 3.74 | 1.00 | 0.90 | 42.0 | 6.40 |
| 35 | 5.0 | - | 16.8 | - | 1.10 | 4.12 | 147 | 29.4 | 3.78 | 8.36 | 3.38 | 0.901 | 1.29 | 35.4 | 6.22 |
| 25.4 | 4.7 | - | 32.2 | 63.9 | 1.09 | 4.37 | 124 | 24.7 | 4.07 | 6.79 | 2.91 | 0.954 | 0.60 | 28.4 | 4.96 |
| 23 | 4.9 | - | 18.1 | - | 0.95 | 4.51 | .9 | 16.2 | 3.10 | 4.31 | 2.07 | 0.798 | 0.55 | 19.3 | 3.68 |
| 18.4 | 4.7 | - | 29.5 | - | 0.94 | 4.70 | 57.6 | 14.4 | 3.26 | 3.73 | 1.86 | 0.831 | 0.34 | 16.5 | 3.16 |
| 20 | 4.9 | - | 15.6 | - | 0.88 | 4.63 | 42.4 | 12.1 | 2.69 | 3.17 | 1. | 0.734 | 0.45 | 14.5 | 2.96 |
| 15.3 | 4.7 | - | 27.8 | - | 0.87 | 4.88 | 36.7 | 10.5 | 2.86 | 2. | 1.44 | 0.766 | 0.24 | 12.1 | 2.44 |
| 17.25 | 5.0 | - | 12.9 | - | 0.81 | 4.69 | 26.3 | 8.77 | 2.28 | 2.31 | 1.30 | 0.675 | 0.37 | 10.6 | 2.36 |
| 12.5 | 4.6 | - | 25.9 | - | 0.79 | 5.02 | 22.1 | 7.37 | 2.45 | 1.82 | 1.09 | 0.705 | 0.17 | 8.47 | 1.85 |
| 14.75 | 5.0 | - | 10.1 | - | 0.74 | 4.66 | 15.2 | 6.09 | 1.87 | 1.67 | 1.01 | 0.620 | 0.32 | 7.42 | 1.88 |
| 10 | 4.6 | - | 23.4 | - | 0.72 | 5.10 | 12.3 | 4.92 | 2.05 | 1.22 | 0.809 | 0.3 | 0.11 | 5.67 | 1.37 |
| 9.5 | 4.8 | - | 12.3 | - | 0.65 | 4.88 | 6.79 | 3.39 | 1.56 | 0.903 | 0.6 | 0.569 | 0.12 | 4.04 | 1.13 |
| 7.7 | 4.5 | - | 20.7 | - | 0. | 5.13 | 6.08 | 3.04 | 1. | 0.7 | 0.574 | 0.581 | 0.07 | 3.51 | 0.9 |
| 7.5 | 4.8 | - | 8.6 | - | 0.59 | 4.60 | 2.93 | 1.95 | 1.15 | 0.586 | 0.468 | 0.516 | 0.09 | 2.36 | 0.826 |
| 5.7 | 4.5 | - | 17.6 | - | 0.57 | 4.95 | 2.52 | 1.68 | 1.23 | 0.455 | 0.390 | 0.522 | 0.04 | 1.95 | 0.653 |