BEAMS & COLUMNS

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Designation Depth of Section D Width of Section B Thickness of Web t Thickness of Flange T Ratios for Local Buckling Second Moment of Area
Serial Size Mass per Foot Serial Size Mass Per Meter Flange Web Axis X-X Axis Y-Y
in lb mm kg mm mm mm mm b/T d/t cm4 cm4
W40 x 12 294 1016x305 438.0 1025.9 305.4 26.9 49.0 3.12 32.3 908900 23440
W40 x 12 264 393.0 1016.0 303.0 24.4 43.9 3.45 35.7 806600 20490
W40 x 12 235 349.0 1008.1 302.0 21.1 40.0 3.78 41.2 722100 18460
W40 x 12 211 314.0 1000.0 300.0 19.1 35.9 4.18 45.6 643200 16230
W40 x 12 183 272.0 990.1 300.0 16.5 31.0 4.84 52.7 552900 14000
W40 x 12 167 249.0 890.2 300.0 16.5 26.0 5.77 52.7 480300 11750
W40 x 12 149 222.0 970.3 300.0 16.0 21.1 7.11 54.4 406900 9544
W36 x 16 359 914x419 534.0 950.0 425.0 28.4 51.1 4.16 28.2 1031300 65560
W36 x 16 328 488.0 942.0 422.0 25.9 47.0 4.49 30.9 935500 59010
W36 x 16 300 446.0 933.2 423.0 24.0 42.7 4.95 33.3 847300 53980
W36 x 16 280 417.0 927.6 421.5 22.5 39.9 5.28 35.5 786100 49890
W36 x 16 260 387.0 921.0 420.4 21.3 36.6 5.74 37.5 719000 45410
W36 x 16 245 365.0 916.4 419.4 20.3 34.3 6.11 39.4 671800 42240
W36 x 16 230 342.0 911.9 418.3 19.3 32.0 6.54 41.4 625200 39100
W36 x 12 318 914x305 474.0 970.8 315.7 29.9 54.1 2.92 27.6 884100 28570
W36 x 12 286 426.0 960.9 312.8 26.9 49.0 3.19 30.7 787600 25140
W36 x 12 256 381.0 950.7 310.3 24.4 43.9 3.53 33.8 696900 21970
W36 x 12 232 345.0 942.9 307.6 22.1 39.9 3.86 37.3 625200 19480
W36 x 12 210 313.0 931.9 309.4 21.1 34.5 4.48 39.1 548700 17110
W36 x 12 194 289.0 926.8 307.7 19.4 32.0 4.81 42.5 503900 15600
W36 x 12 182 271.0 922.8 306.7 18.4 30.0 5.11 44.8 471000 14480
W36 x 12 170 253.0 918.7 305.6 17.3 27.9 5.48 47.7 436700 13310
W36 x 12 160 238.0 914.7 304.8 16.5 25.9 5.88 50.0 406000 12260
W36 x 12 150 223.0 910.6 304.2 15.9 23.9 6.36 51.9 376700 11250
W36 x 12 135 201.0 903.0 303.5 15.2 20.1 7.55 54.3 324900 9395
W33 x 15 387 838x400 577.0 913.0 411.0 32.0 57.9 3.55 23.8 1010700 67230
W33 x 15 354 527.0 903.0 409.0 29.5 53.1 3.85 25.8 914000 60730
W33 x 15 318 473.0 893.0 406.0 26.4 48.0 4.23 28.8 812100 53670
W33 x 15 291 433.0 885.0 404.0 24.4 43.9 4.60 31.2 735200 48350
W33 x 15 263 392.0 877.0 401.0 22.1 39.9 5.03 34.5 658600 42960
W33 x 15 241 359.0 868.2 402.8 21.1 35.6 5.66 36.1 590600 38840
W33 x 15 221 329.0 861.8 401.4 19.7 32.4 6.19 38.6 534900 34980
W33 x 15 201 299.0 855.5 399.9 18.2 29.2 6.85 41.8 479900 31170