TUBOS RECTANGULARES
          AREA DE LA MOMENTO MÓDULO RADIO MOMENTO MÓDULO RADIO
DIMENSIÓN ESPESOR RADIO PESO SECCIÓN DE INERCIA RESISTENTE DE GIRO DE INERCIA DE INERCIA DE GIRO
            I W        
A B mm mm kg/m cm2 cm4 cm3 cm cm4 cm3 cm
X - X Y - Y
10.00 20.00 0.80 1.20 0.348 0.454 0.076 0.038 0.408 0.231 0.092 0.712
0.90 1.35 0.388 0.508 0.083 0.042 0.404 0.255 0.102 0.708
1.10 1.65 0.464 0.612 0.096 0.048 0.397 0.300 0.120 0.700
1.20 1.80 0.501 0.662 0.102 0.051 0.393 0.321 0.129 0.697
1.60 2.40 0.639 0.858 0.858 0.123 0.061 0.398 0.159 0.681
15.00 25.00 0.80 1.20 0.474 0.614 0.234 0.117 0.617 0.522 0.209 0.922
0.90 1.35 0.529 0.688 0.258 0.129 0.613 0.580 0.232 0.918
1.10 1.65 0.636 0.832 0.305 0.152 0.605 0.689 0.276 0.910
1.20 1.80 0.689 0.902 0.326 0.163 0.601 0.741 0.296 0.906
1.60 2.40 0.890 1.178 0.405 0.202 0.586 0.934 0.374 0.891
2.00 3.00 1.076 1.440 0.470 0.235 0.571 1.104 0.442 0.876
20.00 30.00 0.80 1.20 0.599 0.774 0.526 0.263 0.824 0.988 0.395 1.129
0.90 1.35 0.670 0.868 0.583 0.292 0.820 1.099 0.440 1.125
1.10 1.65 0.809 1.052 0.693 0.347 0.812 1.313 0.525 1.117
1.20 1.80 0.877 1.142 0.746 0.373 0.808 1.416 0.567 1.113
1.60 2.40 1.141 1.498 0.941 0.471 0.793 1.805 0.722 1.098
2.00 3.00 1.390 1.840 1.113 0.556 0.778 2.157 0.863 1.083
20.00 40.00 0.80 1.20 0.725 0.934 0.673 0.337 0.849 1.984 0.794 1.457
0.90 1.35 0.811 1.048 0.748 0.374 0.845 2.212 0.885 1.453
1.10 1.65 0.982 1.272 0.890 0.445 0.837 2.655 1.062 1.445
1.20 1.80 1.066 1.382 0.958 0.479 0.833 2.870 1.148 1.441
1.60 2.40 1.392 1.818 1.213 0.606 0.817 3.690 1.476 1.425
2.00 3.00 1.704 2.240 1.438 0.719 0.801 4.446 1.778 1.409
2.50 3.75 2.075 2.750 1.682 0.841 0.782 5.307 2.123 1.389
20.00 50.00 0.80 1.20 0.850 1.094 0.821 0.410 0.866 3.448 1.379 1.775
0.90 1.35 0.953 1.228 0.912 0.456 0.456 0.850 1.540 1.771
1.10 1.65 1.155 1.492 1.087 0.543 0.854 4.633 1.853 1.762
1.20 1.80 1.254 1.622 1.171 0.585 0.849 5.015 2.006 1.758
1.60 2.40 1.644 2.138 1.484 0.742 0.833 6.483 2.593 1.741
2.00 3.00 2.018 2.640 1.763 0.882 0.817 .7.855 3.142 1.725
2.50 3.75 2.467 3.250 2.068 1.034 0.798 9.443 3.777 1.705
30.00 40.00 0.80 1.20 0.850 1.094 1.670 0.835 1.235 2.599 1.040 1.541
0.90 1.35 0.953 1.228 1.861 0.931 1.231 2.900 1.160 1.537
1.10 1.65 1.155 1.492 2.232 1.116 1.223 3.488 1.395 1.529
1.20 1.80 1.254 1.622 2.412 1.206 1.219 3.774 1.510 1.525
1.60 2.40 1.644 2.138 3.097 1.540 1.204 4.870 1.948 1.509
2.00 3.00 2.018 2.640 3.727 1.864 1.188 5.891 2.356 1.494
2.50 3.75 2.467 3.250 4.443 2.221 1.169 7.068 2.827 1.475
30.00 50.00 0.80 1.20 0.976 1.254 2.011 1.006 1.266 4.417 1.767 1.876
0.90 1.35 1.094 1.408 2.242 1.121 1.262 4.935 1.974 1.872
1.10 1.65 1.327 1.712 2.692 2.692 1.346 1.254 5.948 1.773
2.00 3.00 2.646 3.440 10.624 4.722 1.757 1.757 1.757 1.757
2.50 3.75 3.252 4.250 12.839 5.706 1.738 1.738 1.738 1.738
3.20 4.80 4.062 5.350 15.672 6.965 1.711 1.711 1.711 1.711
30.00 50.00 0.80 1.20 0.976 1.254 2.011 1.006 1.266 4.417 1.767 1.876
0.90 1.35 1.094 1.408 2.242 1.121 1.262 4.935 1.974 1.872
1.10 1.65 1.327 1.712 2.692 1.346 1.254 5.948 2.379 1.864
1.20 1.80 1.443 1.862 2.910 1.455 1.250 6.444 2.578 1.860
1.60 2.40 1.895 2.458 3.743 1.871 1.234 8.358 3.343 1.844
2.00 3.00 2.332 3.040 4.513 2.256 1.218 10.161 4.064 1.828
2.50 3.75 2.860 3.750 5.391 2.695 1.199 12.266 4.906 1.809
3.20 4.80 3.560 4.710 6.474 3.237 1.172 14.950 5.980 1.782
20.00 60.00 0.80 1.20 0.976 1.254 0.968 0.484 0.879 5.460 2.184 2.086
0.90 1.35 1.094 1.408 1.076 0.538 0.874 6.101 2.440 2.082
1.10 1.65 1.327 1.712 1.284 0.642 0.866 7.357 2.943 2.073
1.20 1.80 1.443 1.862 1.383 0.692 0.862 7.972 3.189 2.069
1.60 2.40 1.895 2.458 1.756 0.878 0.845 10.345 4.138 2.052
2.00 3.00 2.332 3.040 2.089 1.044 0.829 12.585 5.034 2.035
2.50 3.75 2.860 3.750 2.453 1.227 0.809 15.203 6.081 2.013
40.00 50.00 1.10 1.65 1.500 1.932 5.153 2.576 1.633 7.264 2.906 1.939
1.20 1.80 1.631 2.102 5.581 2.709 1.629 7.874 3.149 1.935
1.60 2.40 2.146 2.778 7.231 3.615 1.613 10.232 4.023 1.919
2.00 3.00 2.646 3.440 8.782 4.391 1.598 12.466 4.986 1.904
2.50 3.75 3.252 4.250 10.589 5.294 1.578 15.089 6.035 1.884
3.20 4.80 4.062 5.350 12.884 6.442 1.552 18.460 7.384 1.857
40.00 60.00 1.10 1.65 1.673 2.152 5.985 2.993 1.668 11.173 4.469 2.279
1.20 1.80 1.819 2.342 6.484 3.242 1.664 12.121 4.848 2.275
1.60 2.40 2.397 3.098 8.411 4.205 1.648 15.803 6.321 2.259
2.00 3.00 2.960 3.840 10.227 5.114 1.632 19.315 7.726 2.243
40.00 60.00 2.50 3.75 3.645 4.750 12.349 6.174 1.612 23.474 9.390 2.223
3.20 4.80 4.564 5.990 15.057 7.528 1.585 28.883 11.553 2.196
4.00 6.00 5.562 7.360 17.801 8.900 1.555 24.505 13.802 2.165
4.75 7.13 6.445 8.598 20.060 10.030 1.527 39.266 15.707 2.137
30.00 70.00 1.10 1.65 1.673 2.152 3.611 1.806 1.295 13.547 5.419 2.509
1.20 1.80 1.819 2.342 3.906 1.953 1.291 14.699 5.880 2.505
1.60 2.40 2.397 3.98 5.035 2.517 1.275 19.179 7.672 2.488
2.00 3.00 2.960 3.840 6.83 3.42 1.59 23.459 9.384 2.472
2.50 3.75 3.645 4.750 7.286 3.643 1.239 28.536 11.415 2.451
3.20 4.80 4.564 5.990 8.784 4.392 1.211 25.156 14.062 2.423
4.00 6.00 5.562 7.360 10.249 5.124 1.180 42.057 16.823 2.390
4.75 7.13 6.445 8.598 11.407 5.703 1.152 47.920 19.168 2.361
40.00 80.00 1.60 2.40 2.900 3.738 10.772 5.386 1.698 31.751 12.701 2.915
2.00 3.00 3.588 4.640 13.118 6.559 1.681 38.974 15.590 2.898
2.50 3.75 4.430 5.750 15.870 7.935 1.661 47.620 19.048 2.878
3.20 4.80 5.569 7.270 19.401 9.701 1.634 59.034 23.614 2.850
4.00 6.00 6.960 8.960 23.006 11.503 1.602 71.134 28.454 2.818
4.75 7.13 7.936 10.498 25.998 12.999 1.574 81.606 32.642 2.788
5.15 7.73 8.512 11.299 27.450 13.725 1.559 86.861 34.744 2.773
60.00 80.00 1.60 2.40 3.402 4.378 26.720 13.360 2.471 41.471 16.635 3.082
2.00 3.00 4.216 5.440 32.777 16.388 2.455 51.145 20.458 3.066
2.50 3.75 5.215 6.750 40.016 20.008 2.435 62.641 25.056 3.046
3.20 4.80 6.574 8.550 49.552 24.776 2.407 77.919 31.168 3.019
4.00 6.00 8.074 10.560 59.635 29.818 2.376 94.704 37.704 2.988
4.75 7.13 9.428 12.398 68.337 34.169 2.348 108.539 43.416 2.959
5.15 7.73 10.129 13.359 72.695 36.347 2.333 115.759 46.304 2.944
6.35 9.53 12.148 16.167 84.650 42.325 2.288 135.850 54.340 2.899
40.00 100.00 1.60 2.40 3.402 4.378 13.132 6.566 1.732 55.175 22.070 3.550
2.00 3.00 4.216 5.440 16.009 8.004 1.715 67.913 27.165 3.533
2.50 3.75 5.215 6.750 19.391 9.695 1.695 83.266 33.306 3.512
3.20 4.80 6.574 8.550 23.746 11.873 1.666 103.726 41.490 3.483
4.00 6.00 8.074 10.560 28.560 14.106 1.634 125.726 50.273 3.450
4.75 7.13 9.428 12.398 31.936 15.968 1.605 144.941 57.976 3.419
5.15 7.73 10.129 13.359 33.750 16.875 1.589 154.704 61.882 3.403
6.35 9.53 12.148 16.167 38.531 19.266 1.544 181.969 72.788 3.355
50.00 90.00 1.60 2.40 3.402 4.378 19.606 9.803 2.116 48.701 19.480 3.335
2.00 3.00 4.216 5.440 23.993 11.996 2.100 59.929 23.971 3.319
2.50 3.75 5.215 6.750 29.203 14.602 2.080 73.453 29.381 3.299
3.20 4.80 6.574 8.550 36.009 18.004 2.052 91.463 36.585 3.271
4.00 6.00 8.074 10.560 43.123 21.562 2.021 110.771 44.308 3.239
4.75 7.13 9.428 12.398 49.186 24.593 1.992 127.690 51.076 3.209
5.15 7.73 10.129 13.359 52.193 26.096 1.977 136.262 54.505 3.194
6.35 9.53 12.148 16.167 60.321 30.160 1.932 160.179 64.072 3.148
50.00 100.00 1.60 2.40 3.653 4.698 21.481 10.740 2.138 62.921 25.169 3.660
2.00 3.00 4.530 5.840 29.298 13.149 2.122 77.518 31.007 3.643
2.50 3.75 5.607 7.250 32.026 16.013 2.102 95.151 38.060 6.623
3.20 4.80 7.076 9.190 39.519 19.759 2.074 118.724 47.490 3.594
60.00 100.00 1.60 2.40 3.904 5.018 32.178 16.089 2.532 70.668 28.267 3.753
2.00 3.00 4.844 6.240 39.507 19.754 2.516 87.123 34.849 3.737
2.50 3.75 6.000 7.750 48.286 24.143 2.496 107.036 42.815 3.716
3.20 4.80 7.579 9.830 59.887 29.944 2.468 133.722 53.489 3.688
4.00 6.00 9.330 12.160 72.201 36.100 2.437 162.569 65.027 3.656
4.75 7.13 10.919 14.298 82.783 41.436 2.408 188.071 75.228 3.627
5.15 7.73 11.747 15.419 88.234 44.117 2.392 201.082 80.433 3.611
6.35 9.53 14.142 18.707 103.013 51.507 2.347 237.746 95.098 3.565
40.00 120.00 1.60 2.40 3.904 5.018 15.493 7.746 1.757 87.353 34.941 4.172
2.00 3.00 4.844 6.240 18.899 9.450 1.740 107.731 43.092 4.155
2.50 3.75 6.000 7.750 22.911 11.456 1.719 132.411 52.965 4.133
3.20 4.80 7.579 9.830 28.090 14.045 1.690 165.518 66.208 4.103
4.00 6.00 9.330 12.160 33.417 16.708 1.658 201.353 80.541 4.069
4.75 7.13 10.919 14.298 37.874 18.937 1.628 233.070 93.228 4.038
5.15 7.73 11.747 15.419 40.051 20.025 1.612 249.265 99.706 4.021
6.35 9.53 14.142 18.707 45.807 22.903 1.565 294.952 117.981 3.971
60.00 120.00 2.00 3.00 5.472 7.040 46.238 23.119 2.563 138.582 54.233 4.388
2.50 3.75 6.785 8.750 56.557 28.279 2.542 166.932 66.773 4.368
3.20 4.80 8.584 11.110 70.222 35.111 2.514 209.185 83.674 4.339
4.00 6.00 10.586 13.760 84.766 42.383 2.482 255.198 102.079 4.307
4.75 7.13 12.411 16.198 97.408 48.704 2.452 296.198 118.479 4.276
5.15 7.73 13.364 17.479 103.774 51.887 2.437 317.242 126.897 4.260
6.35 9.53 16.135 21.247 121.376 60.688 2.390 377.056 150.822 4.213
50.00 150.00 2.00 3.00 6.100 7.840 37.825 18.912 2.196 213.265 85.306 5.216
2.50 3.75 7.570 9.750 46.141 23.070 2.175 263.016 105.206 5.194
3.20 4.80 9.588 12.390 57.068 28.534 2.146 330.358 132.143 5.164
4.00 6.00 11.842 15.360 68.579 34.290 2.113 404.099 161.640 5.129
4.75 7.13 13.902 18.098 78.471 39.236 2.082 470.192 188.077 5.097
5.15 7.73 14.981 19.539 83.407 41.704 2.066 504.267 201.707 5.080
6.35 9.53 18.129 23.787 96.873 48.437 2.018 607.726 240.690 5.030
60.00 140.00 2.00 3.00 6.100 7.840 52.969 29.484 2.599 198.121 79.248 5.027
2.50 3.75 7.570 9.750 64.828 32.414 2.579 244.328 97.731 5.006
3.20 4.80 9.588 12.390 80.557 40.279 2.550 306.869 122.748 4.977
4.00 6.00 11.842 15.360 97.331 48.666 2.517 375.347 150.139 4.943
4.75 7.13 13.902 18.098 111.943 55.972 2.487 436.720 174.688 4.912
5.15 7.73 14.981 19.539 119.313 59.657 2.471 468.361 187.344 4.896
6.35 9.53 18.129 23.787 139.739 69.869 2.424 558.860 223.544 4.847
80.00 120.00 2.00 3.00 6.100 7.840 87.657 43.828 3.344 163.433 65.373 4.566
2.50 3.75 7.570 9.750 107.703 53.852 3.324 201.453 80.581 4.546
3.20 4.80 9.588 12.390 134.575 67.288 3.296 252.851 101.140 4.517
4.00 6.00 11.842 15.360 163.635 81.818 3.264 309.043 123.617 4.486
4.75 7.13 13.902 18.098 189.338 94.669 3.235 359.326 143.730 4.456
5.15 7.73 14.981 19.539 202.455 101.228 3.219 385.219 154.088 4.440
6.35 9.53 18.129 23.787 239.439 119.720 3.173 459.160 183.664 4.394