Viga IPR (IR)

Dimensiones y pesos teóricos para viga I.P.R. (W Beams- Wide Flange) IMCA: IR
Designación Peso comercial Área Peralte Alma Patín Eje X - X Eje Y - Y Origen Obs.
d Espesor Ancho Espesor I S r I S r
Peralte Alma tw bf tf
Pulgadas kg/m lb/pie cm2 mm mm mm mm cm4 cm3 cm cm4 cm3 cm
4 4 19.35 13 25.07 106 7.1 103 8.800 482.1 90.96 4.385 160.8 31.21 2.532
NC
5 5 23.81 16 30.46 127 6.1 127 9.100 889.8 140.1 5.405 311.1 48.99 3.196 IMP. NC
28.28 19 36.46 131 6.9 128 10.90 1,112 169.7 5.522 381.7 59.64 3.236 IMP. NC
6 4 13.39 9 17.24 150 4.3 100 5.500 682.8 91.04 6.294 91.79 18.36 2.308 MEX.

17.86 12 22.97 153 5.8 102 7.100 920.6 120.3 6.331 125.9 24.69 2.341 MEX.

23.81 16 31.12 160 6.6 102 10.30 1,369 171.2 6.633 182.8 35.85 2.424 MEX.

6 22.32 15 28.49 152 5.8 152 6.600 1,208 158.9 6.511 386.6 50.87 3.684 IMP. NC
29.76 20 38.33 157 6.6 153 9.300 1,733 220.8 6.724 555.7 72.64 3.807 IMP. NC
37.20 25 48.13 162 8.1 154 11.60 2,257 278.6 6.848 707.3 91.85 3.834 IMP. NC
8 4 14.88 10 18.78 200 4.3 100 5.200 1,251 125.1 8.162 86.82 17.36 2.150 MEX.

19.35 13 24.64 203 5.8 102 6.500 1,644 161.9 8.167 115.3 22.62 2.164 MEX.

22.32 15 28.65 206 6.2 102 8.000 2,003 194.4 8.360 142.0 27.85 2.226 MEX.

5 1/ 4 26.79 18 33.98 207 5.8 133 8.400 2,590 250.2 8.730 329.8 49.60 3.115 MEX.

31.25 21 40.36 210 6.4 134 10.20 3,171 302.0 8.863 409.8 61.16 3.186 MEX.

6 1/ 2 35.72 24 45.75 201 6.2 165 10.20 3,440 342.3 8.671 764.3 92.64 4.087 IMP. NC
41.67 28 53.43 205 7.2 166 11.80 4,111 401.1 8.772 900.7 108.5 4.106 IMP. NC
8 46.13 31 58.73 203 7.2 203 11.00 4,557 448.9 8.808 1,535 151.2 5.112 MEX. NC
52.09 35 67.05 206 7.9 204 12.60 5,308 515.3 8.897 1,784 174.9 5.158 MEX. NC
59.53 40 76.48 210 9.1 205 14.20 6,177 588.3 8.987 2,041 199.1 5.166 MEX. NC
71.43 48 92.77 216 10.2 206 17.40 7,788 721.1 9.163 2,539 246.5 5.232 MEX. NC
86.31 58 113.3 222 13.0 209 20.60 9,671 871.3 9.241 3,143 300.7 5.268 MEX. NC
99.71 67 130.7 229 14.5 210 23.70 11,612 1014 9.426 3,671 349.6 5.300 MEX. NC
10 4 17.86 12 22.49 251 4.8 101 5.30 2,206 175.8 9.905 91.26 18.07 2.015 MEX.

22.32 15 28.42 254 5.8 102 6.90 2,876 226.5 10.06 122.5 24.02 2.076 MEX.

25.30 17 32.39 257 6.1 102 8.40 3,438 267.5 10.30 149.2 29.25 2.146 MEX.

28.28 19 36.62 260 6.4 102 10.00 4,046 311.2 10.51 177.7 34.84 2.203 MEX.

5 3/ 4 32.74 22 41.91 258 6.1 146 9.10 4,917 381.2 10.83 472.7 64.75 3.358 MEX.

38.69 26 49.82 262 6.6 147 11.20 6,086 464.6 11.05 593.9 80.81 3.453 MEX.

44.64 30 58.17 266 7.6 148 13.00 7,238 544.2 11.15 704.0 95.14 3.479 MEX.

8 49.11 33 62.13 247 7.4 202 11.0 7,021 568.5 10.63 1,512 149.7 4.934 IMP. NC
58.04 39 74.37 252 8.0 203 13.5 8,750 694.4 10.85 1,884 185.6 5.033 IMP. NC
66.97 45 85.62 257 8.9 202 15.7 10,350 805.5 10.99 2,160 213.8 5.022 IMP. NC
Dimensiones y pesos teóricos para viga I.P.R. (W Beams- Wide Flange) IMCA: IR
Designación Peso comercial Área Peralte Alma Patín Eje X - X Eje Y - Y Origen Obs.
d Espesor Ancho Espesor I S r I S r
Peralte Alma tw bf tf
Pulgadas kg/m lb/pie cm2 mm mm mm mm cm4 cm3 cm cm4 cm3 cm
10 10 72.92 49 93.18 253 8.6 254 14.2 11,314 894.4 11.02 3,881 305.6 6.453 IMP. NC
80.36 54 102.8 256 9.4 255 15.6 12,649 988.2 11.09 4,314 338.4 6.479 IMP. NC
89.29 60 115.3 260 10.7 256 17.3 14,391 1,107 11.17 4,842 378.3 6.482 IMP. NC
101.2 68 130.8 264 11.9 257 19.6 16,588 1,257 11.26 5,552 432.1 6.515 IMP. NC
114.6 77 149.0 269 13.5 259 22.1 19,256 1,432 11.37 6,410 495.0 6.559 IMP. NC
131.0 88 171.0 275 15.4 261 25.1 22,601 1,644 11.49 7,455 571.3 6.602 IMP. NC
148.8 100 195.3 282 17.3 263 28.4 26,549 1,883 11.66 8,638 656.9 6.651 IMP. NC
166.7 112 220.5 289 19.2 265 31.8 30,819 2,133 11.82 9,904 747.4 6.702 IMP. NC
12 4 20.83 14 26.37 303 5.0 101 5.7 3,636 240.0 11.74 98.23 19.45 1.930 MEX.

23.81 16 30.25 305 5.6 101 6.7 4,249 278.6 11.85 115.6 22.88 1.955 MEX.

28.28 19 36.31 309 6.0 102 8.9 5,464 353.7 12.27 158.1 31.00 2.087 MEX.

32.74 22 42.27 313 6.6 102 10.8 6,599 421.7 12.50 192.1 37.66 2.132 MEX.

6 1/ 2 38.69 26 49.67 310 5.8 165 9.7 8,571 553.0 13.14 726.9 88.11 3.826 MEX.

44.64 30 57.44 313 6.6 166 11.2 10,040 641.6 13.22 855.0 103.0 3.858 MEX.

52.09 35 67.75 318 7.6 167 13.2 12,122 762.4 13.38 1,026 122.9 3.893 MEX.

8 59.53 40 75.42 303 7.5 203 13.1 12,778 843.4 13.02 1,828 180.1 4.923 MEX.

66.97 45 84.93 306 8.5 204 14.6 14,493 947.2 13.06 2,068 202.8 4.935 MEX.

74.41 50 95.19 310 9.4 205 16.3 16,515 1,065 13.17 2,344 228.7 4.963 MEX.

10 78.87 53 100.4 306 8.8 254 14.6 17,647 1,153 13.26 3,990 314.2 6.306 IMP. NC
86.31 58 110.3 310 9.1 254 16.3 19,910 1,285 13.43 4,455 350.8 6.355 IMP. NC
12 96.73 65 123.4 308 9.9 305 15.4 22,255 1,445 13.43 7,286 477.8 7.683 IMP. NC
107.1 72 136.7 311 10.9 306 17.0 24,888 1,601 13.49 8,124 531.0 7.708 IMP. NC
117.6 79 150.7 314 11.9 307 18.7 27,703 1,765 13.56 9,025 588.0 7.738 IMP. NC
129.5 87 166.8 318 13.1 308 20.6 31,072 1,954 13.65 10,042 652.1 7.759 IMP. NC
142.9 96 184.8 323 14.0 309 22.9 35,214 2,180 13.80 11,274 729.7 7.810 IMP. NC
157.7 106 203.9 327 15.5 310 25.1 39,235 2,400 13.87 12,482 805.3 7.823 IMP. NC
178.6 120 231.9 333 18.0 312 28.1 45,234 2,717 13.96 14,255 913.8 7.840 MEX.

202.4 136 264.8 341 20.1 315 31.8 53,135 3,116 14.17 16,613 1,055 7.921 MEX.

12 1/2 226.2 152 297.8 348 22.1 317 35.6 61,069 3,510 14.32 18,970 1,197 7.982 MEX.

253.0 170 333.6 356 24.4 319 39.6 70,141 3,940 14.50 21,525 1,350 8.032 MEX.

282.8 190 375.2 365 26.9 322 44.1 81,100 4,444 14.70 24,686 1,533 8.112 MEX.

312.5 210 417.2 374 30.0 325 48.3 92,501 4,947 14.89 27,846 1,714 8.170 MEX.

Dimensiones y pesos teóricos para viga I.P.R. (W Beams- Wide Flange) IMCA: IR
Designación Peso comercial Área Peralte Alma Patín Eje X - X Eje Y - Y Origen Obs.
d Espesor Ancho Espesor I S r I S r
Peralte Alma tw bf tf
Pulgadas kg/m lb/pie cm2 mm mm mm mm cm4 cm3 cm cm4 cm3 cm
12 12 1/2 342.3 230 459.0 382 32.6 328 52.6 103,991 5,445 15.05 31,225 1,904 8.248 MEX.

375.0 252 503.5 391 35.4 330 57.2 116,892 5,979 15.24 34,655 2,100 8.296 MEX.

415.2 279 560.6 403 38.9 334 62.7 134,868 6,693 15.51 39,496 2,365 8.394 MEX.

453.9 305 616.8 415 41.3 336 68.7 153,834 7,414 15.79 44,188 2,630 8.464 MEX.

500.0 336 683.9 427 45.1 340 75.1 175,730 8,231 16.03 50,251 2,956 8.572 MEX.

14 5 32.74 22 41.47 349 5.8 127 8.5 8,195 469.6 14.06 290.9 45.81 2.649 IMP. NC
38.69 26 49.60 353 6.4 128 10.7 10,234 579.8 14.36 375.1 58.60 2.750 IMP. NC
6 3/4 44.64 30 57.28 352 6.9 171 9.8 12,148 690.2 14.56 817.9 95.66 3.779 MEX.

50.60 34 64.72 355 7.2 171 11.6 14,200 800.0 14.81 968.2 113.2 3.868 MEX.

56.55 38 72.75 358 7.9 172 13.1 16,204 905.3 14.92 1,113 129.4 3.912 MEX.

8 63.99 43 81.33 347 7.8 203 13.5 17,764 1,024 14.78 1,884 185.6 4.813 MEX.

71.43 48 91.07 350 8.6 204 15.1 20,110 1,149 14.86 2,140 209.8 4.847 MEX.

78.87 53 101.4 354 9.4 205 16.8 22,766 1,286 14.98 2,416 235.7 4.881 MEX.

10 90.78 61 116.0 353 9.5 254 16.4 26,781 1,517 15.19 4,483 353.0 6.216 IMP. NC
101.19 68 129.8 357 10.5 255 18.3 30,372 1,701 15.29 5,063 397.1 6.245 IMP. NC
110.1 74 141.8 360 11.4 256 19.9 33,440 1,858 15.36 5,572 435.3 6.269 IMP. NC
122.0 82 157.1 363 13.0 257 21.7 37,033 2,040 15.35 6,151 478.7 6.257 IMP. NC
133.9 90 171.5 356 11.2 369 18.0 41,712 2,343 15.60 15,080 817.3 9.378 IMP.

147.3 99 189.3 360 12.3 370 19.8 46,630 2,591 15.70 16,725 904.0 9.400 IMP.

14 1/2 162.2 109 208.4 364 13.3 371 21.8 52,049 2,860 15.80 18,566 1,001 9.438 IMP. NC
178.6 120 231.2 368 15.0 373 23.9 58,141 3,160 15.86 20,690 1,109 9.459 IMP. NC
196.4 132 254.3 372 16.4 374 26.2 64,558 3,471 15.93 22,868 1,223 9.483 IMP. NC
16 215.8 145 280.2 375 17.3 394 27.7 72,222 3,852 16.06 28,267 1,435 10.04 IMP.

236.6 159 306.8 380 18.9 395 30.2 80,141 4,218 16.16 31,061 1,573 10.06 IMP.

261.9 176 342.2 387 21.1 398 33.3 91,156 4,711 16.32 35,049 1,761 10.12 IMP.

287.2 193 375.8 393 22.6 399 36.6 101,886 5,185 16.46 38,828 1,946 10.16 IMP.

314.0 211 410.7 399 24.9 401 39.6 112,838 5,656 16.58 42,667 2,128 10.19 IMP.

346.7 233 456.4 407 27.2 404 43.7 128,174 6,298 16.76 48,180 2,385 10.27 IMP.

382.5 257 504.9 416 29.8 406 48.0 145,267 6,984 16.96 53,755 2,648 10.32 IMP.

421.1 283 558.9 425 32.8 409 52.6 164,345 7,734 17.15 60,285 2,948 10.39 IMP.

462.8 311 615.9 435 35.8 412 57.4 185,856 8,545 17.37 67,326 3,268 10.46 IMP.

509.0 342 680.8 446 39.1 416 62.7 211,323 9,476 17.62 75,817 3,645 10.55 IMP.

Dimensiones y pesos teóricos para viga I.P.R. (W Beams- Wide Flange) IMCA: IR
Designación Peso comercial Área Peralte Alma Patín Eje X - X Eje Y - Y Origen Obs.
d Espesor Ancho Espesor I S r I S r
Peralte Alma tw bf tf
Pulgadas kg/m lb/pie cm2 mm mm mm mm cm4 cm3 cm cm4 cm3 cm
14 16 550.6 370 738.7 455 42.0 418 67.6 233,927 10,283 17.80 83,057 3,974 10.60 IMP. NC
592.3 398 797.8 465 45.0 421 72.3 259,083 11,143 18.02 90,910 4,319 10.67 IMP. NC
634.0 426 857.1 474 47.6 424 77.1 284,196 11,991 18.21 99,201 4,679 10.76 IMP. NC
677.1 455 918.5 483 51.2 428 81.5 310,597 12,861 18.39 108,081 5,051 10.85 IMP. NC
744.1 500 1014 498 55.6 432 88.9 355,184 14,264 18.72 121,640 5,631 10.95 IMP. NC
818.5 550 1,122 514 60.5 437 97.0 407,448 15,854 19.06 137,948 6,313 11.09 IMP. NC
900.3 605 1,244 531 65.9 442 106.0 467,917 17,624 19.40 156,784 7,094 11.23 IMP. NC
989.6 665 1,374 550 71.9 448 115.0 539,454 19,616 19.81 178,164 7,954 11.39 IMP. NC
1,086 730 1,518 569 78.0 454 125.0 619,227 21,765 20.20 202,949 8,940 11.56 IMP. NC
16 5 1/2 38.69 26 49.71 399 6.4 140 8.8 12,576 630.4 15.91 403.5 57.64 2.849 IMP. NC
46.13 31 59.08 403 7.0 140 11.2 15,634 775.9 16.27 513.7 73.39 2.949 IMP. NC
7 53.57 36 68.20 403 7.5 177 10.9 18,658 925.9 16.54 1,009 114.0 3.847 MEX.

59.53 40 76.72 407 7.8 178 12.8 21,811 1,072 16.86 1,205 135.4 3.964 MEX.

66.97 45 86.88 410 8.8 179 14.4 24,866 1,213 16.92 1,380 154.2 3.985 MEX.

74.41 50 96.75 413 9.7 180 16.0 27,947 1,353 17.00 1,560 173.3 4.015 MEX.

84.83 57 110.2 417 10.9 181 18.2 32,208 1,545 17.09 1,806 199.5 4.048 IMP. NC
10 1/4 99.71 67 128.5 415 10.0 260 16.9 40,312 1,943 17.72 4,956 381.2 6.211 IMP. NC
114.6 77 148.2 420 11.6 261 19.3 46,945 2,235 17.80 5,728 438.9 6.217 IMP. NC
132.4 89 171.2 425 13.2 263 22.2 54,932 2,585 17.91 6,745 512.9 6.276 IMP. NC
148.8 100 194.6 431 14.9 265 25.0 63,374 2,941 18.04 7,775 586.8 6.320 IMP. NC
18 6 52.09 35 66.39 450 7.6 152 10.8 21,265 945.1 17.90 634.1 83.44 3.091 IMP. NC
59.53 40 76.49 455 8.0 153 13.3 25,775 1,133 18.36 796.6 104.1 3.227 IMP. NC
68.46 46 88.43 459 9.1 154 15.4 30,201 1,316 18.48 941.6 122.3 3.263 IMP. NC
7 1/2 74.41 50 95.42 457 9.0 190 14.5 33,664 1,473 18.78 1,661 174.9 4.173 MEX.

81.85 55 105.7 460 9.9 191 16.0 37,577 1,634 18.86 1,863 195.1 4.199 MEX.

89.29 60 115.6 463 10.5 192 17.7 41,737 1,803 19.00 2,095 218.2 4.258 MEX.

96.73 65 125.6 466 11.4 193 19.1 45,648 1,959 19.06 2,297 238.1 4.276 MEX.

105.7 71 137.5 469 12.6 194 20.6 50,022 2,133 19.08 2,519 259.7 4.280 MEX.

11 113.1 76 145.7 463 10.8 280 17.3 56,350 2,434 19.66 6,336 452.6 6.594 MEX.

128.0 86 166.0 467 12.2 282 19.6 64,761 2,774 19.75 7,336 520.3 6.647 MEX.

144.4 97 187.5 472 13.6 283 22.1 74,052 3,138 19.88 8,364 591.1 6.680 MEX.

157.7 106 204.9 476 15.0 284 23.9 81,384 3,420 19.93 9,145 644.0 6.681 MEX.

Dimensiones y pesos teóricos para viga I.P.R. (W Beams- Wide Flange) IMCA: IR
Designación Peso comercial Área Peralte Alma Patín Eje X - X Eje Y - Y Origen Obs.
d Espesor Ancho Espesor I S r I S r
Peralte Alma tw bf tf
Pulgadas kg/m lb/pie cm2 mm mm mm mm cm4 cm3 cm cm4 cm3 cm
18 11 177.1 119 231.2 482 16.6 286 26.9 93,317 3,872 20.09 10,519 735.6 6.746 MEX.

193.5 130 253.5 489 17.0 283 30.5 105,411 4,311 20.39 11,560 817.0 6.754 IMP. NC
212.8 143 279.9 495 18.5 285 33.5 118,077 4,771 20.54 12,978 910.8 6.809 IMP. NC
235.1 158 309.6 501 20.6 287 36.6 131,799 5,261 20.63 14,496 1,010 6.843 IMP. NC
260.4 175 344.3 509 22.6 289 40.4 149,202 5,863 20.82 16,360 1,132 6.893 IMP. NC
285.7 192 380.3 517 24.4 291 44.5 168,000 6,499 21.02 18,423 1,266 6.960 IMP. NC
314.0 211 419.6 525 26.9 293 48.5 187,824 7,155 21.16 20,538 1,402 6.996 IMP. NC
348.2 234 468.0 535 29.5 296 53.6 213,903 7,996 21.38 23,460 1,585 7.080 IMP. NC
383.9 258 517.7 545 32.5 299 58.4 240,863 8,839 21.57 26,427 1,768 7.145 IMP. NC
421.1 283 570.3 555 35.6 302 63.5 270,026 9,731 21.76 29,713 1,968 7.218 IMP. NC
462.8 311 631.3 567 38.6 305 69.6 305,938 10,791 22.01 33,693 2,209 7.305 IMP. NC
21 6 1/2 65.48 44 83.43 525 8.9 165 11.4 34,896 1,329 20.45 857.1 103.9 3.205 IMP. NC
74.41 50 95.41 529 9.7 166 13.6 41,181 1,557 20.78 1,042 125.5 3.304 IMP. NC
84.83 57 108.8 535 10.3 166 16.5 49,119 1,836 21.25 1,265 152.4 3.409 IMP. NC
8 1/4 92.27 62 118.5 533 10.2 209 15.6 55,673 2,089 21.68 2,380 227.7 4.482 IMP. NC
101.2 68 130.4 537 10.9 210 17.4 62,438 2,325 21.88 2,694 256.5 4.545 IMP. NC
108.6 73 140.5 539 11.6 211 18.8 67,725 2,513 21.95 2,953 279.9 4.584 IMP. NC
123.5 83 159.5 544 13.1 212 21.2 77,568 2,852 22.06 3,382 319.0 4.605 IMP. NC
138.4 93 179.6 549 14.7 214 23.6 88,118 3,210 22.15 3,877 362.3 4.647 IMP. NC
12 1/4 150.3 101 194.0 543 12.7 312 20.3 102,139 3,762 22.94 10,289 659.5 7.282 IMP. NC
165.2 111 213.4 546 14.0 313 22.2 112,662 4,127 22.98 11,364 726.1 7.297 IMP. NC
181.6 122 235.2 551 15.2 315 24.4 125,774 4,565 23.13 12,735 808.6 7.359 IMP. NC
196.4 132 254.9 554 16.5 316 26.3 136,703 4,935 23.16 13,863 877.4 7.375 IMP. NC
218.8 147 284.8 560 18.3 318 29.2 154,558 5,520 23.29 15,696 987.2 7.423 IMP. NC
247.0 166 323.2 571 19.1 315 34.5 182,752 6,401 23.78 18,036 1,145 7.470 IMP. NC
270.8 182 357.1 577 21.1 318 37.6 203,565 7,056 23.88 20,241 1,273 7.529 IMP. NC
299.1 201 394.9 585 23.1 319 41.4 228,513 7,812 24.06 22,523 1,412 7.552 IMP. NC
331.9 223 438.3 593 25.4 322 45.5 257,191 8,674 24.22 25,492 1,583 7.626 IMP. NC
369.1 248 489.4 603 27.9 324 50.5 292,482 9,701 24.45 28,877 1,783 7.682 IMP. NC
409.2 275 546.9 617 31.0 327 55.6 336,241 10,899 24.80 32,762 2,004 7.740 IMP. NC
24 7 81.85 55 104.5 599 10.0 178 12.8 56,044 1,871 23.16 1,209 135.8 3.401 MEX. NC
92.27 62 118.1 603 10.9 179 15.0 65,064 2,158 23.47 1,442 161.1 3.494 IMP. NC
Dimensiones y pesos teóricos para viga I.P.R. (W Beams- Wide Flange) IMCA: IR
Designación Peso comercial Área Peralte Alma Patín Eje X - X Eje Y - Y Origen Obs.
d Espesor Ancho Espesor I S r I S r
Peralte Alma tw bf tf
Pulgadas kg/m lb/pie cm2 mm mm mm mm cm4 cm3 cm cm4 cm3 cm
24 9 101.2 68 130.0 603 10.5 228 14.9 76,769 2,546 24.30 2,950 258.8 4.763 IMP. NC
113.1 76 145.7 608 11.2 228 17.3 88,486 2,911 24.65 3,427 300.6 4.850 IMP. NC
125.0 84 161.2 612 11.9 229 19.6 100,047 3,269 24.91 3,935 343.7 4.940 IMP. NC
139.9 94 181.4 617 13.1 230 22.2 114,208 3,702 25.09 4,519 392.9 4.992 IMP. NC
153.3 103 199.4 623 14.0 229 24.9 128,177 4,115 25.35 5,006 437.2 5.010 IMP. NC
154.8 104 199.6 611 12.7 324 19.1 130,825 4,282 25.60 10,841 669.2 7.369 IMP. NC
174.1 117 224.6 616 14.0 325 21.6 149,169 4,843 25.77 12,377 761.7 7.424 IMP. NC
194.9 131 253.0 622 15.4 327 24.4 170,761 5,491 25.98 14,247 871.4 7.505 IMP. NC
217.3 146 282.8 628 16.5 328 27.7 194,805 6,204 26.25 16,328 995.6 7.599 IMP. NC
12 3/4 241.1 162 315.5 635 17.9 329 31.1 221,262 6,969 26.48 18,510 1,125 7.660 IMP. NC
261.9 176 341.4 641 19.1 327 34.0 242,625 7,570 26.66 19,880 1,216 7.630 IMP. NC
285.7 192 373.8 647 20.6 329 37.1 268,657 8,305 26.81 22,108 1,344 7.691 IMP. NC
308.0 207 403.7 653 22.1 330 39.9 293,048 8,975 26.94 24,012 1,455 7.712 IMP. NC
340.8 229 448.7 661 24.4 333 43.9 329,768 9,978 27.11 27,178 1,632 7.783 IMP. NC
372.0 250 492.8 669 26.4 335 48.0 367,153 10,976 27.30 30,293 1,809 7.841 IMP. NC
415.2 279 551.9 679 29.5 338 53.1 416,804 12,277 27.48 34,491 2,041 7.905 IMP. NC
455.4 306 605.9 689 32.0 340 57.9 464,945 13,496 27.70 38,359 2,256 7.957 IMP. NC
498.5 335 667.1 699 35.1 343 63.0 518,755 14,843 27.89 42,964 2,505 8.025 IMP. NC
550.6 370 741.7 711 38.6 347 69.1 586,528 16,499 28.12 48,956 2,822 8.124 IMP. NC
27 10 125.0 84 160.3 678 11.7 253 16.3 118,834 3,505 27.23 4,410 348.6 5.246 MEX. NC
139.9 94 179.2 684 12.4 254 18.9 137,209 4,012 27.67 5,176 407.6 5.374 MEX. NC
151.8 102 195.6 688 13.1 254 21.1 152,493 4,433 27.92 5,780 455.1 5.436 MEX. NC
169.7 114 219.3 693 14.5 256 23.6 172,786 4,987 28.07 6,624 517.5 5.496 MEX. NC
192.0 129 248.5 702 15.5 254 27.9 202,646 5,773 28.56 7,655 602.7 5.550 MEX. NC
14 217.3 146 280.8 695 15.4 355 24.8 237,627 6,838 29.09 18,522 1,043 8.122 MEX. NC
239.6 161 310.1 701 16.8 356 27.4 265,673 7,580 29.27 20,645 1,160 8.159 MEX. NC
264.9 178 343.0 706 18.4 358 30.2 296,178 8,390 29.39 23,150 1,293 8.216 MEX.

288.7 194 375.1 714 19.1 356 34.0 332,751 9,321 29.79 25,637 1,440 8.268 MEX.

322.9 217 422.2 722 21.1 359 38.1 379,839 10,522 30.00 29,482 1,642 8.357 MEX.

349.7 235 458.2 728 23.1 360 40.9 414,106 11,377 30.06 31,940 1,774 8.349 MEX.

383.9 258 504.0 736 24.9 362 45.0 462,413 12,566 30.29 35,762 1,976 8.424 MEX.

456.9 307 604.4 752 29.5 367 53.1 566,585 15,069 30.62 44,095 2,403 8.542 MEX.

Dimensiones y pesos teóricos para viga I.P.R. (W Beams- Wide Flange) IMCA: IR
Designación Peso comercial Área Peralte Alma Patín Eje X - X Eje Y - Y Origen Obs.
d Espesor Ancho Espesor I S r I S r
Peralte Alma tw bf tf
Pulgadas kg/m lb/pie cm2 mm mm mm mm cm4 cm3 cm cm4 cm3 cm
27 14 500.0 336 664.0 762 32.0 370 57.9 631,906 16,585 30.85 49,331 2,667 8.619 MEX.

547.6 368 729.2 772 35.1 372 63.0 701,901 18,184 31.02 54,672 2,939 8.659 MEX.

30 10 1/2 133.9 90 169.8 750 11.9 264 15.5 149,994 4,000 29.73 4,765 361.0 5.298 IMP. NC
147.3 99 187.5 753 13.2 265 17.0 166,064 4,411 29.76 5,289 399.2 5.311 IMP. NC
160.7 108 205.2 758 13.8 266 19.3 186,957 4,933 30.19 6,074 456.7 5.441 IMP. NC
172.6 116 222.9 762 14.4 267 21.6 207,724 5,452 30.53 6,877 515.1 5.555 IMP. NC
184.5 124 227.0 766 14.9 267 21.6 211,815 5,530 30.54 6,879 515.3 5.504 IMP. NC
196.4 132 253.9 770 15.6 268 25.4 244,078 6,340 31.01 8,183 610.7 5.677 IMP. NC
220.2 148 286.0 779 16.5 266 30.0 284,717 7,310 31.55 9,457 711.1 5.750 IMP. NC
15 257.5 173 332.1 773 16.6 381 27.1 346,602 8,968 32.30 25,022 1,313 8.680 IMP. NC
284.2 191 367.1 779 18.0 382 30.1 387,997 9,961 32.51 28,021 1,467 8.736 IMP. NC
314.0 211 407.8 786 19.7 384 33.4 436,414 11,105 32.71 31,598 1,646 8.803 IMP. NC
349.7 235 455.1 795 21.1 382 38.1 497,845 12,524 33.08 35,504 1,859 8.833 IMP. NC
388.4 261 507.6 803 23.6 385 41.9 559,420 13,933 33.20 40,007 2,078 8.878 IMP. NC
434.5 292 569.0 813 25.9 387 47.0 637,663 15,687 33.48 45,626 2,358 8.954 IMP. NC
485.1 326 637.8 823 29.0 390 52.1 722,517 17,558 33.66 51,835 2,658 9.015 IMP. NC
531.3 357 701.6 833 31.5 393 56.9 805,794 19,347 33.89 58,006 2,952 9.093 IMP. NC
581.9 391 772.4 843 34.5 396 62.0 896,820 21,277 34.08 64,780 3,272 9.158 IMP. NC
33 11 1/2 175.6 118 224.5 835 14.0 292 18.8 246,761 5,910 33.16 7,823 535.9 5.904 MEX. NC
193.5 130 247.9 840 14.7 292 21.7 280,379 6,676 33.63 9,032 618.6 6.036 MEX. NC
209.8 141 270.9 846 15.4 293 24.4 314,286 7,430 34.06 10,263 700.6 6.156 MEX.

226.2 152 292.1 851 16.1 294 26.8 345,250 8,114 34.38 11,392 775.0 6.245 MEX.

251.5 169 324.9 859 17.0 292 31.0 394,897 9,194 34.86 12,919 884.8 6.305 MEX.

15 3/4 299.1 201 385.9 855 18.2 400 29.2 486,327 11,376 35.50 31,207 1,560 8.993 MEX.

328.9 221 425.9 862 19.7 401 32.4 544,299 12,629 35.75 34,900 1,741 9.052 MEX.

358.6 241 465.9 868 21.1 403 35.6 602,882 13,891 35.97 38,939 1,932 9.142 MEX.

391.4 263 509.8 877 22.1 401 39.9 675,079 15,395 36.39 43,014 2,145 9.185 MEX.

433.1 291 565.6 885 24.4 404 43.9 755,875 17,082 36.56 48,433 2,398 9.254 MEX.

473.2 318 620.1 893 26.4 406 48.0 837,715 18,762 36.75 53,790 2,650 9.314 MEX.

526.8 354 693.3 903 29.5 409 53.1 945,780 20,948 36.93 60,915 2,979 9.373 MEX.

575.9 387 759.8 913 32.0 411 57.9 1,049,286 22,985 37.16 67,489 3,284 9.425 MEX.

Dimensiones y pesos teóricos para viga I.P.R. (W Beams- Wide Flange) IMCA: IR
Designación Peso comercial Área Peralte Alma Patín Eje X - X Eje Y - Y Origen Obs.
d Espesor Ancho Espesor I S r I S r
Peralte Alma tw bf tf
Pulgadas kg/m lb/pie cm2 mm mm mm mm cm4 cm3 cm cm4 cm3 cm
36 12 200.9 135 256.8 903 15.2 304 20.1 325,876 7,218 35.62 9,442 621.2 6.064 IMP. NC
223.2 150 287.5 911 15.9 304 23.9 380,083 8,344 36.36 11,230 738.8 6.250 IMP. NC
238.1 160 306.2 915 16.5 305 25.9 411,196 8,988 36.65 12,293 806.1 6.336 IMP. NC
253.0 170 326.8 919 17.3 306 27.9 443,889 9,660 36.86 13,377 874.3 6.398 IMP. NC
270.8 182 350.7 923 18.4 307 30.0 479,861 10,398 36.99 14,534 946.8 6.437 IMP. NC
288.7 194 373.3 927 19.4 308 32.0 514,655 11,104 37.13 15,664 1,017 6.477 IMP. NC
312.5 210 405.5 932 21.1 309 34.5 560,936 12,037 37.19 17,070 1,105 6.488 IMP. NC
342.3 230 440.0 912 19.3 418 32.0 631,501 13,849 37.89 39,031 1,867 9.419 IMP. NC
345.3 232 450.2 943 22.1 308 39.9 644,352 13,666 37.83 19,570 1,271 6.593 IMP. NC
364.6 245 469.6 916 20.3 419 34.3 679,331 14,833 38.04 42,147 2,012 9.474 IMP. NC
381.0 256 499.2 951 24.4 310 43.9 720,451 15,151 37.99 21,992 1,419 6.638 IMP. NC
386.9 260 499.5 921 21.3 420 36.6 729,557 15,843 38.22 45,308 2,158 9.524 IMP. NC
416.7 280 541.3 928 22.5 422 39.9 802,449 17,294 38.50 50,119 2,375 9.623 IMP. NC
446.4 300 580.3 933 24.0 423 42.7 865,040 18,543 38.61 54,044 2,555 9.650 IMP. NC
16 1/2 343.8 231 442.9 927 19.3 418 32.0 655,160 14,135 38.46 39,031 1,868 9.388 IMP. NC
367.6 247 472.8 931 20.3 419 34.3 704,806 15,141 38.61 42,148 2,012 9.442 IMP. NC
389.9 262 503.1 936 21.3 420 36.6 756,903 16,173 38.79 45,310 2,158 9.490 IMP. NC
419.7 282 544.5 943 22.5 422 39.9 831,999 17,646 39.09 50,121 2,375 9.594 IMP. NC
449.4 302 583.9 948 24.0 423 42.7 896,926 18,922 39.19 54,046 2,555 9.621 IMP. NC
491.1 330 639.2 957 25.9 422 47.0 994,361 20,781 39.44 59,113 2,802 9.616 IMP. NC
537.2 361 702.2 965 28.5 425 51.1 1,099,720 22,792 39.57 65,712 3,092 9.673 IMP. NC
587.8 395 772.0 976 31.0 427 55.9 1,225,555 25,114 39.84 72,988 3,419 9.723 IMP. NC
656.3 441 865.5 987 34.5 431 62.0 1,387,522 28,116 40.04 83,392 3,870 9.816 IMP. NC
40 12 221.7 149 278.9 970 16.00 300 21.1 399,574 8,239 37.85 9,533 635.6 5.847 IMP. NC
248.5 167 315.0 980 16.51 300 26.0 477,171 9,738 38.92 11,748 783.2 6.107 IMP. NC
272.3 183 344.4 990 16.51 300 30.5 548,375 11,078 39.91 13,781 918.7 6.326 IMP. NC
314.0 211 403.3 1,000 19.05 300 35.9 650,732 13,015 40.17 16,247 1,083 6.347 IMP. NC
349.7 235 451.0 1,008 21.08 302 40.0 735,125 14,586 40.38 18,495 1,225 6.404 IMP. NC
392.9 264 508.9 1,016 24.38 303 43.9 825,546 16,251 40.28 20,557 1,357 6.356 IMP. NC
437.5 294 569.3 1,026 26.92 305 49.0 935,478 18,235 40.54 23,462 1,538 6.419 IMP. NC
486.6 327 636.4 1,036 29.97 308 54.1 1,054,850 20,364 40.71 26,763 1,738 6.485 IMP. NC
Dimensiones y pesos teóricos para viga I.P.R. (W Beams- Wide Flange) IMCA: IR
Designación Peso comercial Área Peralte Alma Patín Eje X - X Eje Y - Y Origen Obs.
d Espesor Ancho Espesor I S r I S r
Peralte Alma tw bf tf
Pulgadas kg/m lb/pie cm2 mm mm mm mm cm4 cm3 cm cm4 cm3 cm
40 16 296.1 199 376.3 982 16.51 400 27.1 617,447 12,575 40.51 28,956 1,448 8.772 IMP. NC
320.0 215 409.5 990 16.51 400 31.0 697,592 14,093 41.28 33,123 1,656 8.994 IMP. NC
370.6 249 476.7 1,000 19.05 400 36.1 821,165 16,423 41.50 38,600 1,930 8.998 IMP. NC
412.2 277 531.0 1,008 21.08 402 40.0 922,637 18,306 41.69 43,442 2,161 9.045 IMP. NC
442.0 297 571.2 1,012 23.62 402 41.9 981,655 19,400 41.46 45,546 2,266 8.930 IMP. NC
482.2 324 625.6 1,020 25.40 404 46.0 1,088,734 21,348 41.72 50,789 2,514 9.011 IMP. NC
538.7 362 702.3 1,030 28.45 407 51.1 1,232,637 23,935 41.89 57,764 2,839 9.069 IMP. NC
553.6 372 720.1 1,032 29.46 408 51.9 1,261,688 24,451 41.86 59,128 2,898 9.062 IMP. NC
590.8 397 771.7 1,040 30.99 409 55.9 1,369,546 26,337 42.13 64,212 3,140 9.122 IMP. NC
641.4 431 840.3 1,048 34.04 412 59.9 1,495,684 28,544 42.19 70,446 3,420 9.156 IMP. NC
44 16 342.3 230 441.6 1,090 18.03 400 31.0 879,959 16,146 44.64 33,141 1,657 8.663 IMP. NC
389.9 262 503.3 1,100 19.94 400 35.9 1,022,272 18,587 45.07 38,402 1,920 8.735 IMP. NC
431.6 290 561.2 1,108 21.97 402 40.0 1,151,433 20,784 45.30 43,463 2,162 8.800 IMP. NC
498.5 335 649.6 1,118 26.04 405 45.0 1,329,668 23,787 45.24 50,079 2,473 8.780 IMP. NC

I(Momento de inercia), S (Módulo de sección), r (Radio de giro)

Para el cálculo de propiedades geométricas y pesos teóricos, se consideró:

  • Momento de inercia por Adición de Áreas; Método usado por el A.I.S.C.
  • Densidad del acero rolado en caliente 7,860 Kg/m3

Norma de especificación aplicable ASTM A-529 Grado 50 de lote mínimo
Norma de especificación aplicable ASTM A-992
Norma de inspección aplicable ASTM A-6
Longitud Nominal = 6.10 m ó 12.20 m

MEX: Fabricación Nacional
IMP: Importación/ Sujeta a disponibilidad y tamaño
NC: Material no comercial