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Section C.1 Angles

Subsection C.1.1 Angle Section-US

Description
\(d \times \,b \times \,t\)
\(W\)
lb/ft
\(A\)
\(\text{in}^2\)
\(b\)
in
\(d\)
in
\(t\)
in
\(\bar{x}\)
in
\(\bar{y}\)
in
\(\bar{I}_{xx}\)
\(\text{in}^4\)
\(\bar{I}_{yy}\)
\(\text{in}^4\)
L6\(\times\)6\(\times\)1 37.4 11 6 6 1 1.86 1.86 35.4 35.4
L6\(\times\)6\(\times\)7/8 33.1 9.75 6 6 0.875 1.81 1.81 31.9 31.9
L6\(\times\)6\(\times\)3/4 28.7 8.46 6 6 0.75 1.77 1.77 28.1 28.1
L6\(\times\)6\(\times\)5/8 24.2 7.13 6 6 0.625 1.72 1.72 24.1 24.1
L6\(\times\)6\(\times\)9/16 21.9 6.45 6 6 0.563 1.7 1.7 22 22
L6\(\times\)6\(\times\)1/2 19.6 5.77 6 6 0.5 1.67 1.67 19.9 19.9
L6\(\times\)6\(\times\)7/16 17.2 5.08 6 6 0.438 1.65 1.65 17.6 17.6
L6\(\times\)6\(\times\)3/8 14.9 4.38 6 6 0.375 1.62 1.62 15.4 15.4
L6\(\times\)6\(\times\)5/16 12.4 3.67 6 6 0.313 1.6 1.6 13 13
L6\(\times\)4\(\times\)7/8 27.2 8 6 4 0.875 1.12 2.12 27.7 9.7
L6\(\times\)4\(\times\)3/4 23.6 6.94 6 4 0.75 1.07 2.07 24.5 8.63
L6\(\times\)4\(\times\)5/8 20 5.86 6 4 0.625 1.03 2.03 21 7.48
L6\(\times\)4\(\times\)9/16 18.1 5.31 6 4 0.563 1 2 19.2 6.86
L6\(\times\)4\(\times\)1/2 16.2 4.75 6 4 0.5 0.981 1.98 17.3 6.22
L6\(\times\)4\(\times\)7/16 14.3 4.18 6 4 0.438 0.957 1.95 15.4 5.56
L6\(\times\)4\(\times\)3/8 12.3 3.61 6 4 0.375 0.933 1.93 13.4 4.86
L6\(\times\)4\(\times\)5/16 10.3 3.03 6 4 0.313 0.908 1.9 11.4 4.13
L6\(\times\)3-1/2\(\times\)1/2 15.3 4.5 6 3.5 0.5 0.829 2.07 16.6 4.24
L6\(\times\)3-1/2\(\times\)3/8 11.7 3.44 6 3.5 0.375 0.781 2.02 12.9 3.33
L6\(\times\)3-1/2\(\times\)5/16 9.8 2.89 6 3.5 0.313 0.756 2 10.9 2.84
L5\(\times\)5\(\times\)7/8 27.2 8 5 5 0.875 1.56 1.56 17.8 17.8
L5\(\times\)5\(\times\)3/4 23.6 6.98 5 5 0.75 1.52 1.52 15.7 15.7
L5\(\times\)5\(\times\)5/8 20 5.9 5 5 0.625 1.47 1.47 13.6 13.6
L5\(\times\)5\(\times\)1/2 16.2 4.79 5 5 0.5 1.42 1.42 11.3 11.3
L5\(\times\)5\(\times\)7/16 14.3 4.22 5 5 0.438 1.4 1.4 10 10
L5\(\times\)5\(\times\)3/8 12.3 3.65 5 5 0.375 1.37 1.37 8.76 8.76
L5\(\times\)5\(\times\)5/16 10.3 3.07 5 5 0.313 1.35 1.35 7.44 7.44
L5\(\times\)3-1/2\(\times\)3/4 19.8 5.85 5 3.5 0.75 0.993 1.74 13.9 5.52
L5\(\times\)3-1/2\(\times\)5/8 16.8 4.93 5 3.5 0.625 0.947 1.69 12 4.8
L5\(\times\)3-1/2\(\times\)1/2 13.6 4 5 3.5 0.5 0.901 1.65 10 4.02
L5\(\times\)3-1/2\(\times\)3/8 10.4 3.05 5 3.5 0.375 0.854 1.6 7.75 3.15
L5\(\times\)3-1/2\(\times\)5/16 8.7 2.56 5 3.5 0.313 0.829 1.57 6.58 2.69
L5\(\times\)3-1/2\(\times\)1/4 7 2.07 5 3.5 0.25 0.804 1.55 5.36 2.2
L5\(\times\)3\(\times\)1/2 12.8 3.75 5 3 0.5 0.746 1.74 9.43 2.55
L5\(\times\)3\(\times\)7/16 11.3 3.31 5 3 0.438 0.722 1.72 8.41 2.29
L5\(\times\)3\(\times\)3/8 9.8 2.86 5 3 0.375 0.698 1.69 7.35 2.01
L5\(\times\)3\(\times\)5/16 8.2 2.41 5 3 0.313 0.673 1.67 6.24 1.72
L5\(\times\)3\(\times\)1/4 6.6 1.94 5 3 0.25 0.648 1.64 5.09 1.41
L4\(\times\)4\(\times\)3/4 18.5 5.44 4 4 0.75 1.27 1.27 7.62 7.62
L4\(\times\)4\(\times\)5/8 15.7 4.61 4 4 0.625 1.22 1.22 6.62 6.62
L4\(\times\)4\(\times\)1/2 12.8 3.75 4 4 0.5 1.18 1.18 5.52 5.52
L4\(\times\)4\(\times\)7/16 11.3 3.3 4 4 0.438 1.15 1.15 4.93 4.93
L4\(\times\)4\(\times\)3/8 9.8 2.86 4 4 0.375 1.13 1.13 4.32 4.32
L4\(\times\)4\(\times\)5/16 8.2 2.4 4 4 0.313 1.11 1.11 3.67 3.67
L4\(\times\)4\(\times\)1/4 6.6 1.93 4 4 0.25 1.08 1.08 3 3
L4\(\times\)3-1/2\(\times\)1/2 11.9 3.5 4 3.5 0.5 0.994 1.24 5.3 3.76
L4\(\times\)3-1/2\(\times\)3/8 9.1 2.68 4 3.5 0.375 0.947 1.2 4.15 2.96
L4\(\times\)3-1/2\(\times\)5/16 7.7 2.25 4 3.5 0.313 0.923 1.17 3.53 2.52
L4\(\times\)3-1/2\(\times\)1/4 6.2 1.82 4 3.5 0.25 0.897 1.14 2.89 2.07

Subsection C.1.2 Angle Section-SI

Description
\(d \times \,b \times \,t\)
\(W\)
kg/m
\(A\)
\(\text{mm}^2\)
\(b\)
mm
\(d\)
mm
\(t\)
mm
\(\bar{x}\)
mm
\(\bar{y}\)
mm
\(\bar{I}_{xx}\)
\(10^6 \text{ mm}^4\)
\(\bar{I}_{yy}\)
\(10^6 \text{ mm}^4\)
L152\(\times\)152\(\times\)22.2 49.3 6290 152 152 22.2 46 46 13.3 13.3
L152\(\times\)152\(\times\)19 42.7 5460 152 152 19.1 45 45 11.7 11.7
L152\(\times\)152\(\times\)15.9 36 4600 152 152 15.9 43.7 43.7 10 10
L152\(\times\)152\(\times\)14.3 32.6 4160 152 152 14.3 43.2 43.2 9.16 9.16
L152\(\times\)152\(\times\)12.7 29.2 3720 152 152 12.7 42.4 42.4 8.28 8.28
L152\(\times\)152\(\times\)11.1 25.6 3280 152 152 11.1 41.9 41.9 7.33 7.33
L152\(\times\)152\(\times\)9.5 22.2 2830 152 152 9.53 41.1 41.1 6.41 6.41
L152\(\times\)152\(\times\)7.9 18.5 2370 152 152 7.94 40.6 40.6 5.41 5.41
L152\(\times\)102\(\times\)22.2 40.3 5160 152 102 22.2 28.4 53.8 11.5 4.04
L152\(\times\)102\(\times\)19 35 4480 152 102 19.1 27.2 52.6 10.2 3.59
L152\(\times\)102\(\times\)15.9 29.6 3780 152 102 15.9 26.2 51.6 8.74 3.11
L152\(\times\)102\(\times\)14.3 26.9 3430 152 102 14.3 25.4 50.8 7.99 2.86
L152\(\times\)102\(\times\)12.7 24 3060 152 102 12.7 24.9 50.3 7.2 2.59
L152\(\times\)102\(\times\)11.1 21.2 2700 152 102 11.1 24.3 49.5 6.41 2.31
L152\(\times\)102\(\times\)9.5 18.2 2330 152 102 9.53 23.7 49 5.58 2.02
L152\(\times\)102\(\times\)7.9 15.3 1950 152 102 7.94 23.1 48.3 4.75 1.72
L152\(\times\)89\(\times\)12.7 22.7 2900 152 88.9 12.7 21.1 52.6 6.91 1.76
L152\(\times\)89\(\times\)9.5 17.3 2220 152 88.9 9.53 19.8 51.3 5.37 1.39
L152\(\times\)89\(\times\)7.9 14.5 1860 152 88.9 7.94 19.2 50.8 4.54 1.18
L127\(\times\)127\(\times\)22.2 40.5 5160 127 127 22.2 39.6 39.6 7.41 7.41
L127\(\times\)127\(\times\)19 35.1 4500 127 127 19.1 38.6 38.6 6.53 6.53
L127\(\times\)127\(\times\)15.9 29.8 3810 127 127 15.9 37.3 37.3 5.66 5.66
L127\(\times\)127\(\times\)12.7 24.1 3090 127 127 12.7 36.1 36.1 4.7 4.7
L127\(\times\)127\(\times\)11.1 21.3 2720 127 127 11.1 35.6 35.6 4.16 4.16
L127\(\times\)127\(\times\)9.5 18.3 2350 127 127 9.53 34.8 34.8 3.65 3.65
L127\(\times\)127\(\times\)7.9 15.3 1980 127 127 7.94 34.3 34.3 3.1 3.1
L127\(\times\)89\(\times\)19 29.3 3770 127 88.9 19.1 25.2 44.2 5.79 2.3
L127\(\times\)89\(\times\)15.9 24.9 3180 127 88.9 15.9 24.1 42.9 4.99 2
L127\(\times\)89\(\times\)12.7 20.2 2580 127 88.9 12.7 22.9 41.9 4.16 1.67
L127\(\times\)89\(\times\)9.5 15.4 1970 127 88.9 9.53 21.7 40.6 3.23 1.31
L127\(\times\)89\(\times\)7.9 12.9 1650 127 88.9 7.94 21.1 39.9 2.74 1.12
L127\(\times\)89\(\times\)6.4 10.4 1340 127 88.9 6.35 20.4 39.4 2.23 0.916
L127\(\times\)76\(\times\)12.7 19 2420 127 76.2 12.7 18.9 44.2 3.93 1.06
L127\(\times\)76\(\times\)11.1 16.7 2140 127 76.2 11.1 18.3 43.7 3.5 0.953
L127\(\times\)76\(\times\)9.5 14.5 1850 127 76.2 9.53 17.7 42.9 3.06 0.837
L127\(\times\)76\(\times\)7.9 12.1 1550 127 76.2 7.94 17.1 42.4 2.6 0.716
L127\(\times\)76\(\times\)6.4 9.8 1250 127 76.2 6.35 16.5 41.7 2.12 0.587
L102\(\times\)102\(\times\)19 27.5 3510 102 102 19.1 32.3 32.3 3.17 3.17
L102\(\times\)102\(\times\)15.9 23.4 2970 102 102 15.9 31 31 2.76 2.76
L102\(\times\)102\(\times\)12.7 19 2420 102 102 12.7 30 30 2.3 2.3
L102\(\times\)102\(\times\)11.1 16.8 2130 102 102 11.1 29.2 29.2 2.05 2.05
L102\(\times\)102\(\times\)9.5 14.6 1850 102 102 9.53 28.7 28.7 1.8 1.8
L102\(\times\)102\(\times\)7.9 12.2 1550 102 102 7.94 28.2 28.2 1.53 1.53
L102\(\times\)102\(\times\)6.4 9.8 1250 102 102 6.35 27.4 27.4 1.25 1.25
L102\(\times\)89\(\times\)12.7 17.6 2260 102 88.9 12.7 25.2 31.5 2.21 1.57
L102\(\times\)89\(\times\)9.5 13.5 1730 102 88.9 9.53 24.1 30.5 1.73 1.23
L102\(\times\)89\(\times\)7.9 11.4 1450 102 88.9 7.94 23.4 29.7 1.47 1.05
L102\(\times\)89\(\times\)6.4 9.2 1170 102 88.9 6.35 22.8 29 1.2 0.862