Rolled Steel Sections Machinery's Handbook, 31st Edition Table 2b. Steel Wide-Flange Sections
2693
t f
Y
Wide-flange sections are designated, in order, by a section letter, nominal depth of the member in inches, and the nominal weight in pounds per foot. Thus: W 16 × 78 indicates a wide-flange section having a nominal depth of 16 inches, and a nominal weight per foot of 78 pounds. Actual geometry for each section can be obtained from the values below.
X X
d
t w
Y
b f
Axis X-X
Axis Y-Y
Flange
Web Thick ness, t w inch
Thick ness, t f inch
Area, A inch 2
Width, b f inch
Depth, d inch
I inch 4
S inch 3
r inch
I inch 4
S inch 3
r inch
Designation
35.7 2.51 31.4 2.49 26.9 2.47
W 16 × 100 29.4 16.97 10.425 0.985 0.585 1490 175 7.10 186 × 89 26.2 16.75 10.365 0.875 0.525 1300 155 7.05 163 × 77 22.6 16.52 10.295 0.760 0.455 1110 134 7.00 138 × 67 19.7 16.33 10.235 0.665 0.395 954 117 6.96 119
23.2 2.46 × 57 16.8 16.43 7.120 0.715 0.430 758 92.2 6.72 43.1 12.1 1.60 × 50 14.7 16.26 7.070 0.630 0.380 659 81.0 6.68 37.2 10.5 1.59 × 45 13.3 16.13 7.035 0.565 0.345 586 72.7 6.65 32.8 9.34 1.57 × 40 11.8 16.01 6.995 0.505 0.305 518 64.7 6.63 28.9 8.25 1.57 × 36 10.6 15.86 6.985 0.430 0.295 448 56.5 6.51 24.5 7.00 1.52 × 31 9.12 15.88 5.525 0.440 0.275 375 47.2 6.41 12.4 4.49 1.17 × 26 7.68 15.69 5.500 0.345 0.250 301 38.4 6.26 9.59 3.49 1.12 W 14 × 730 215.0 22.42 17.890 4.910 3.070 14300 1280 8.17 4720 527 4.69 × 665 196.0 21.64 17.650 4.520 2.830 12400 1150 7.98 4170 472 4.62 × 605 178.0 20.92 17.415 4.160 2.595 10800 1040 7.80 3680 423 4.55 × 550 162.0 20.24 17.200 3.820 2.380 9430 931 7.63 3250 378 4.49 × 500 147.0 19.60 17.010 3.500 2.190 8210 838 7.48 2880 339 4.43 × 455 134.0 19.02 16.835 3.210 2.015 7190 756 7.33 2560 304 4.38 × 426 125.0 18.67 16.695 3.035 1.875 6600 707 7.26 2360 283 4.34 × 398 117.0 18.29 16.590 2.845 1.770 6000 656 7.16 2170 262 4.31 × 370 109.0 17.92 16.475 2.660 1.655 5440 607 7.07 1990 241 4.27 × 342 101.0 17.54 16.360 2.470 1.540 4900 559 6.98 1810 221 4.24 × 311 91.4 17.12 16.230 2.260 1.410 4330 506 6.88 1610 199 4.20 × 283 83.3 16.74 16.110 2.070 1.290 3840 459 6.79 1440 179 4.17 × 257 75.6 16.38 15.995 1.890 1.175 3400 415 6.71 1290 161 4.13 × 233 68.5 16.04 15.890 1.720 1.070 3010 375 6.63 1150 145 4.10 × 211 62.0 15.72 15.800 1.560 0.980 2660 338 6.55 1030 130 4.07 × 193 56.8 15.48 15.710 1.440 0.890 2400 310 6.50 931 119 4.05 × 176 51.8 15.22 15.650 1.310 0.830 2140 281 6.43 838 107 4.02 × 159 46.7 14.98 15.565 1.190 0.745 1900 254 6.38 748 96.2 4.00 × 145 42.7 14.78 15.500 1.090 0.680 1710 232 6.33 677 87.3 3.98 Symbols: I = moment of inertia; S = section modulus; r = radius of gyration. Data taken from the “Manual of Steel Construction,” 8th Edition, 1980, with permission of the American Institute of Steel Construction.
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