Typical flange Sizes

WIDE FLANGE & H BEAMS
ASTM A36
Designation "X"
Depth of
Section
"Y"
Width of
Section
"Z"
Thickness
Of Web
Weight
Per Ft.
20 Ft. 40Ft. 60Ft.
H4 x 13 4.16 4.060 280 13 260 520 ...
W5 x 16 5.01 5.000 .240 16 ... 640 ...
W6 x 9 5.90 3.940 .170 9 180 360 ...
W6 x 12 6.03 4.000 .230 12 ... 480 ...
W6 x 15 5.99 5.990 .230 15 200 400 ...
W6 x 20 6.20 6.020 .260 20 400 800 ...
W6 x 25 6.38 6.080 .320 25 500 1000 ...
W8 x lO 7.89 3.940 .170 10 200 400 ...
W8 x 13 7.99 4.000 .230 13 ... 520   ...
W8 x 15 8.11 4.015 .245 15 ... 600 ...
W8 x 18 8.14 5.250 .230 18 ... 720 ...
W8 x 21 8.28 5.270 .250 21 ... 840 ...
W8 x 28 8.06 6.535 .285 28 ... 1120 ...
W8 x 24 7.93 6.495 .245 24 ... 960 ...
W8 x 31 8.00 7.995 .285 31 620 1240 ...
W8 x 35 8.12 8.020 .310 35 ... 1400 ...
W8 x 40 8.25 8.070 .360 40 ... 1600 ...
W8 x 48 8.50 8.110 .400 48 ... 1920 ...
W8 x 58 8.75 8.220 .510 58 ... 2320 ...
W8 x 67 9.00 8.280 .570 67 ... 2680 ...
W10 x 12 9.87 3.960 .190 12 ... 480 ...
W10 x 15 9.99 4.000 .230 15 ... 600 ...
W10 x 17 10.11 4.010 .240 17 ... 680 ...
W10 x 19 10.24 4.020 .250 19 ... 760 ...
W10 x 22 10.17 5.750 .240 22 440 880 ...
W10 x 26 10.33 5.770 .260 26 ... 1040 ...
W10 x 30 10.47 5.810 .300 30 ... 1200 ...
W10 x 33 9.73 7.960 .290 33 ... 1320 ...
W10 x 39 9.92 7.985 .315 39 ... 1560 ...
W10 x 45 10.10 8.020 .350 45 ... ... 2700
WIO x 49 9.98 10.000 .340 49 980 ... 2940
W10 x 54 10.09 10.030 .370 54 ... ... 3240
W10 x 60 10.22 10.080 .420 60 ... ... 3600
W10 x 68 10.40 10.130 .470 68 ... ... 4080
W12 x 14 11.91 3.970 .200 14 ... ... 840
W12 x 16 11.99 3.990 .220 16 ... 640 960
W12 x 19 12.16 4.005 .235 19 ... ... 1140
W12 x 22 12.31 4.030 .260 22 ... 1040 ...
W12 x 26 12.22 6.490 .230 26 ... ... 1560
W12 x 30 12.34 6.520 .260 30 ... ... 1800
W12 x 35 12.50 6.560 .300 35 ... ... 2100
W12 x 40 11.94 8.005 295 40 ... ... 2400
W12 x 45 12.06 8.045 .335 45 ... ... 2700
W12 x 50 12.19 8.080 .370 50 ... ... 3000
W12 x 53 12.06 9.995 .345 53 ... ... 3180
W12 x 58 12.19 10.010 .360 58 ... ... 3480
W12 x 65 12.12 12.000 .390 65 ... ... 3900
W12 x 72 12.25 12.040 .430 72 ... ... 4320
W12 x 79 12.38 12.080 .470 79 ... ... 4740
W14 x 22 13.74 5.000 .230 22 ... 880 1320
W14 x 26 13.91 5.025 .255 26 ... ... 1560
W14 x 30 13.84 6.730 .270 30 ... ... 1800
W14 x 34 13.98 6.745 .285 34 ... ... 2040
W14 x 38 14.10 6.770 .310 38 ... ... 2280
W14 x 43 13.66 7.995 .305 43     2580
W14 x 48 13.79 8.030 .340 48 ... ... 2880
W14 x 53 13.92 8.060 .370 53 ... ... 3180
W14 x 61 13.89 9.995 .375 61 ... ... 3660
W14 x 78 14.06 12.000 .428 78 ... ... 4680
W14 x 87   14.00 14.500 .420 87 ... ... 5220
W16 x 26 15.69 5.500 .250 26 ... ... 1560
W16 x 31 15.88 5.525 .275 31 ... ... 1860
W16 x 36 15.86 6.985 .295 36 ... ... 2160
W16 x 40  16.01 6.995 .305 40 ... ... 2400
W16 x 45 16.13 7.035 .345 45 ... ... 2700
W16 x 50 16.26 7.070  .380   50 ... ... 3000
W16 x 58 15.86 8.464 .407 58 ... ... 3480
W16 x 64 16.00 8.500 .443 64 ... ... 3840
W18 x 45 17.86 7.477 .335 45 ... ... 2700
W18 x 50 17.99 7.495 .355 50 ... ... 3000
W18 x 55 18.11 7.530 .390 55 ... ... 3300
W18 x 60 18.24 7.555 .415 60 ... ... 3600
W18 x 64 17.87 8.715 .403 64 ... ... 3840
W18 x 70 18.00 8.750 .438 70 ... ... 4200
W18 x 77 18.16 8.787 .475 77 ... ... 4620
W18 x 96 18.16 11.750 .512 96 ... ... 5760
W21 x 55 20.80 8.215 .375 55 ... ... 3300
W21 x 62 20.99 8.240 .400 62 ... ... 3720
W21 x 68 21.13 8.270 .430 68 ... ... 4080
W21 x 83 21.43 8.355 .515 83 ... ... 4980
W24 x 68 23.73 8.965 .415 68 ... ... 4080
W24 x 76 23.92 8.990 .440 76 ... ... 4560
W24 x 94 24.31 9.065 .515 94 ... ... 5640
W24 x 100 24.00 12.000 .468 100 ... ... 6000

I BEAMS
ASTM A36
Designation "X"
Depth of
Section
"Y"
Width of
Flange
"Z"
Thickness
of Web
Weight
Per Ft.
3 x 5.7 3 2.330 .170 5.70
3 x 7.5 3 2.509 .349 7.50
4 x 7.7 4 2.660 .190 7.70
4 x 9.5 4 2.796 .326 9.50
5 x IO 5 3.000 .210 10.00
6 x 12.5 6 3.330 .230 12.50
6 x 17.25 6 3.565 .465 17.25
7 x 15.3 7 3.660 250 15.30
8 x 18.4 8 4.000 .270 18.40
8 x 23 8 4.171 .441 23.00
10 x 25.4 10 4.660 .310 25.40
12 x 31.8 12 5.000 .350 31.80
12 x 40.8 12 5.250 .460 40.80
15 x 42.9 15 5.550 410 42.90
18 x 54.7 18 6.000 .460 54.70


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