Aluminum Sections

TABLE 16-ANGLES-EQUAL LEGS

The listed sizes are provided for the convenience of the designer; however,availability should be checked before making the final design selection.Additional sizes and shapes may be available from suppliers.

Designation

L d x b x t Weight Area r,in. in. in. Ib/ft in.= in. m.

Axis x-x, y-y

S x rx

S , r , x , Yin.' in. in.

Axis z-z

hin.°

L 1.5 x 1.5 x 0.125 0.43 0.36 0.188 0.125 0.074 0.068 0.45 0.41 0.031 0.29L 1.5 x 1.5 x 0.25 0.81 0.69 0.188 0.125 0.135 0.130 0.44 0.46 0.057 0.29

L 1.75 x 1.75 x 0.125 0.58 0.42 0.188 0.125 0.121 0.094 0.53 0.47 0.050 0.34L 1.75 x 1.75 x 0.250 0.96 0.81 0.188 0.125 0.223 0.181 0.52 0.52 0.093 0.34L 1.75 x 1.75 x 0.375 1.38 1.17 0.188 0.125 0.306 0.259 0.51 0.57 0.134 0.34

L 2 x 2 x 0.125 0.57 0.49 0.250 0.125 0.18 0.13 0.61 0.53 0.08 0.40L 2 x 2 x 0.250 I.11 0.94 0.250 0,125 0.34 0.24 0.60 0.58 0.14 0.39L 2 x 2 x 0.375 1.59 1.37 0.250 0.125 0.47 0.35 0.59 0.63 0.20 0.39

L 2.5 x 2.5 x 0.125 0.72 0.62 0.25 0,125 0.37 0.20 0.77 0.65 0.15 0.50L 2.5 x 2.5 x 0,250 1.40 1.19 0.25 0.125 0.69 0.39 0.76 0.71 0.29 0.49L 2.5 x 2.5 x 0.375 2.05 1.71 0.25 0,12-5 0.98 0.56 0.75 0.76 0.41 0.48L 2.5 x 2.5 x 0.500 2.65 2.26 0.25 0.125 1.22 0.72 0.73 0.80 0.53 0.48

L 3 x 3 x 0.250 1.68 1.43 0.313 0.25 1.18 0.54 0.91 0.82 0.49 0.58L 3 x 3 x 0.375 2.47 2.10 0.313 0.25 1.70 0.80 0.90 0.87 0.70 0.58L 3 x 3 x 0.500 3.23 2.77 0.313 0.25 2.16 1.04 0.89 0.92 0.91 0.58L 3 x 3 x 0.625 3.94 3.35 0.313 0.25 2.57 1.26 0.88 0.97 1.12 0.58

L 3.5 x 3.5 x 0.250 1.99 1.69 0.375 0.25 1.93 0.76 1.07 0.94 0.80 0.69L 3.5 x 3.5 x 0.313 2.46 2.09 0.375 0.25 2.37 0.94 1.06 0.97 0.98 0.68L 3.5 x 3.5 x 0.375 2.93 2.49 0.375 0.25 2.79 1.11 1.06 1.00 1.15 0.68L 3.5 x 3.5 x 0.438 3.38 2.87 0.375 0.25 3.18 1.28 1.05 1.02 1.32 0.68L 3.5 x 3.5 x 0.500 3.83 3.25 0.375 0.25 3.56 1.45 1.05 1.05 1.49 0.68L 3.5 x 3.5 x 0.563 4.26 3.62 0.375 0.25 3.92 1.61 1.04 1.07 1.65 0.67L 3.5 x 3.5 x 0.625 4.68 3.99 0.375 0.25 4.26 1.77 1.03 1.09 1.81 0.67

L 4 x 4 x 0.250 2.28 1.94 0.375 0.25 2.94 1.00 1.23 1.07 1.21 0.79L 4 x 4 x 0.313 2.83 2.41 0.375 0.25 3.61 1.24 1.23 1.10 1.48 0.78L 4 x 4 x 0.375 3.38 2.86 0.375 0.25 4.26 1.48 1.22 1.12 1.75 0.78L 4 x 4 x 0.438 3.90 3.31 0.375 0.25 4.87 1.71 1.21 1.15 2.01 0.78L 4 x 4 x 0,500 4.41 3.75 0.375 0.25 5.46 1.93 1.21 1.17 2.26 0.78L 4 x 4 x 0.563 4.92 4.18 0.375 0.25 6.02 2.15 1.20 1.20 2.51 0.77L 4 x 4 x 0.625 5.42 4.61 0.375 0.25 6.56 2.36 1.19 1.22 2.76 0.77L 4 x 4 x 0.688 5.92 5.03 0.375 0.25 7.08 2.57 1.19 1.24 3.00 0.77L 4 x 4 x 0.750 6.40 5.44 0.375 0.25 7.57 2.77 1.18 1.26 3.25 0.77

L 5 x 5 x 0.375 4.28 3.60 0.5 0.375 8.37 2.30 1.52 1.36 3.44 0.98L 5 x 5 x 0.438 4.91 4.12 0.5 0.375 9.65 2.67 1.52 1.38 3.96 0.97L 5 x 5 x 0.500 5.58 4.74 0.5 0.375 10.9 3.03 1.52 1.41 4.47 0.97L 5 x 5 x 0.563 6.23 5.30 0.5 0.375 12.1 3.39 1.51 1.43 4.97 0.97L 5 x 5 x 0.625 6.88 5.85 0.5 0.375 13.2 3.73 1.50 1.46 5.47 0.97L 5 x 5 x 0.688 7.51 6.40 0.5 0.375 14.3 4.07 1.50 1.48 5.96 0.97L 5 x 5 x 0.750 8.15 6.93 0.5 0.375 15.4 4.41 1.49 1.51 6.44 0.96

L 6 x 6 x 0.375 5.12 4.35 0.5 0.375 14.9 3.38 1.85 1.60 6.07 1.18L 6 x 6 x 0.438 5.94 5.05 0.5 0.375 17.2 3.93 1.84 1.63 7.01 1.18L 6 x 6 x 0.500 6.75 5.74 0.5 0.375 19.4 4.46 1.84 1.66 7.92 1.17L 6 x 6 x 0.563 7.56 6.43 0.5 0.375 21.5 4.99 1.83 1.68 8.82 1.17L 6 x 6 x 0.625 8.35 7.10 0.5 0.375 23.6 5.51 1.82 1.71 9.70 1.17L 6 x 6 x 0.688 9.14 7.77 0.5 0.375 25.7 6.02 1.82 1.73 10.6 1.17L 6 x 6 x 0.750 9.91 8.43 0.5 0.375 27.6 6.52 1.81 1.76 11.4 1.16

L 8 x 8 x 0.500 9.14 7.77 0.625 0.375 47.7 8.16 2.48 2.15 19.5 1.58L 8 x 8 x 0.750 13.5 11.5 0.625 0,375 68.9 12.0 2.45 2.26 28.2 1.57L 8 x 8 x 1.00 17.7 15.0 0.625 0.375 88.1 15.6 2.42 2.35 36.5 1.56

October 1 994 VI-19

TABLE 1 7--SQUARE END ANGLES-EQUAL LEGS


Designation

LS d x b x t Weightin. in. in. Ib(ft

Areain.=

Axis x-x, y-y

� 1,. 5x, S,. r ,, r,. x, Yin.' in.' in. in.

r ,

in.

LS 1.00 x 1.00 x 0.125 0.280 0.238 0.0218 0.0309 0.303 0.294 0.195L S 1.00 x 1.00 x 0.187 0.408 0.347 0.300 0.0438 0.294 0.316 0.193LS 1.00 x 1.00 x 0.250 0.530 0.451 0.0369 0.0558 0.286 0.338 0.193LS 1.25 x 1.25 x 0.125 0.353 0.300 0.0441 0.0493 0.383 0.356 0.245

LS 1.25 x 1.25 x 0.187 0.517 0.440 0.0615 0.0706 0.374 0.378 0.242LS 1.25 x 1,25 x 0.250 0.677 0.576 0.0769 0.0905 0.365 0.401 0.241LS 1.50 x 1.50 x 0.125 0.427 0.363 0.0780 0.0721 0.464 0.419 0.296LS 1.50 x 1.50 x 0.187 0.627 0.534 0.110 0.104 0.454 0.441 0.292

LS 1.50 x 1.50 x 0.250 0.824 0.701 0,139 0.134 0.445 0.463 0.290LS 1.75 x 1.75 x 0.100 0.402 0.342 0.103 0.081 0.548 0.472 0.349LS 1.75 x 1.75 x 0.125 0.500 0.425 0.126- 0.099 0.544 0.481 0.347LS 1.75 x 1.75 x 0.187 0.737 0.627 0.179 0.144 0.535 0.503 0.343

L S 1.75 x 1.75 x 0.250 0.971 0.826 0.228 0.186 0.525 0.525 0.340LS 1.75 x 1.75 x 0.312 1.19 1.02 0.271 0.225 0.517 0.547 0.338LS 2.00 x 2.00 x 0.100 0.461 0.392 0.155 ' 0.106 0.629 0.535 0.399LS 2.00 x 2.00 x 0.125 0.574 0.488 0.190 0.131 0.625 0.544 0.398

LS 2.00 x 2.00 x 0.187 0.847 0.721 0.273 0.190 0.615 0.565 0.393LS 2.00 x 2.00 x 0.250 1.12 0.951 0.349 0.247 0.606 0.588 0.390L S 2.00 x 2.00 x 0.375 1.63 1.39 0.480 0.351 0.588 0.632 0.386LS 2.25 x 2.25 x 0.150 0.773 0.657 0.324 0.198 0.702 0.615 0.447

LS 2.50 x 2.50 x 0.125 0.721 0.613 0.379 0.207 0.786 0.669 0.499


LS 3.00 x 3.00 x 0.187 1.29 1.09 0.962 0.440 0.937 0.815 0.596LS 3.00 x 3.00 x 0.250 1.71 1.45 1.25 0.577 0.927 0.837 0.592LS 3.00 x 3.00 x 0.312 2.11 1.80 1.51 0.707 0.918 0.859 0.588LS 3.00 x 3.00 x 0.375 2.52 2.14 1.77 0.833 0.908 0.881 0.585

LS 3.00 x 3.00 x 0.500 3.30 2,80 2.22 1.07 0.890 0.926 0.580LS 3.50 x 3.50 x 0.250 2.00 1.70 2.02 0.794 1.09 0.962 0.693LS 3.50 x 3.50 x 0.312 2.48 2.11 2.45 0.975 1.08 0.984 0.689LS 3.50 x 3.50 x 0.375 2.96 2.51 2.87 1.15 1.07 1.01 0.685


LS 4.00 x 4.00 x 0.625 5.52 4.69 6.68 2.40 1.19 1.22 0.775LS 5.00 x 5.00 x 0.375 4.28 3.64 8.77 2.42 1.55 1.38 0.989LS 6.00 x 6.00 x 0.375 5.16 4.39 15.4 3.53 1.87 1.63 1.19L S 6.00 x 6.00 x 0.500 6.83 5.80 20.0 4.62 1.85 1.67 1.18

LS 8.00 x 8.00 x 0. 11.4 9.69 59.6 10.3 2.48 2.22 1.58

VI-20 October 1994

TABLE 18-ANG LES-UN EQUAL LEGS


Designation

L d x b x t Weightin. in, in. Ib/ft

Area r, r,in . 2 in. in.

Axis x-x

r,in.

Axis z-z

Yin.

Axis y-y

1,

L 1,75 x 1.25 x 0.125 0.42 0.36 0.188 0.125 0.108 0.090 0.55 0.54 0.046 0,048 0.36 0.30 26'22' 0.026 0.27L 1,75 x 1.25 x 0.25 0.81 0.69 0.188 0.12 0.199 0.172 0.54 0.60 0.083 0.092 0.35 0.35 25'47' 0.048 0.26

L 2 x 1.25 x 0. 125 0.46 0.39 0.188 0.125 0.158 0,117 0.63 0.65 0.047 0.049 0.35 0.28 21'05' U28 0.27L 2 x 1.25 x 0.25 0.88 0.75 0.188 0.125 0.291 0.224 0.62 0.70 0.086 0.093 034 0.33 20'31' 0.053 0.26

L 2 x 1.38 x 0.25 0.93 0.79 0.25 0.125 0.302 0.228 0.62 0.68 0.114 0.113 0.38 0.37 24'14' 0.067 0.29

L 2 x 1.5 x 0. 125 0.50 0.42 0.188 0.125 0.17 0.12 0,63 0.60 0.08 0.07 0.44 0.36 28'44' 0.04 0.32L 2 x 1.5 x 0.25 Oý96 0.81 0.188 0.125 0.31 0.23 0.62 0.66 0.15 0.14 0.43 0.41 28'20' 0.08 0.32L 2 x 1.5 x 0.375 1.38 1.17 0.188 0.125 0.43 0.33 0.60 0.70 0.20 0.19 0.41 0.45 27'37' 0.12 0.32

L 2 X 1.75 x 0.25 1.04 0.88 0.25 0.125 0.33 0.24 0.61 0.62 0.23 0.18 0.51 0.49 34ý44' 0.11 0.36

L 2.25 x 1.5 x 0.25 1.04 0.88 0.25 0.125 0.43 0.29 0.70 0.76 0.15 0.14 0.42 0.39 23'09' 0.09 0.32

L 2.5 x 1. 25 x 0. 125 M4 0.46 0.188 0.094 0.30 0.18 0.81 0.87 0.05 0.05 0.34 0.25 14'45' 0.03 0.271L 2.5 x 1,25 x 0.750 1.04 0.88 0.25 0.094 0.55 0.35 0.79 0.92 0.09 0.10 0.32 0.30 14'10' 0.06 0.26

L 2.5 x 1.5 x 0. 125 0.57 0.49 0.25 0.125 0.32 0.19 0.81 0.81 0.09 0.07 0.42 0.32 19'40' 0.05 0.33L 2.5 x 1.5 x 0.25 1.11 0.94 0.25 0.125 M9 0.36 0.79 0.86 0.16 0.14 0.41 0.37 19'25' 0.10 0.32L 2.5 x 1.5 x 0.375 1.61 1.37 0.25 0.125 U2 0.51 0.77 0.91 0.22 0.20 0,40 0.42 18'42' 0.14 0.32

L 2.5 x 2 x 0.125 0.65 M5 0.25 0.125 0.34 Oý 19 0.79 0.72 0.20 0.13 0.60 0.48 31'57' 0.10 0.43L 2.5 x 2 x 0.250 1.26 1.07 0.25 0.125 0.65 0.38 0.78 0.78 0.37 0.25 0.58 0.53 3 P5 V 0.19 0.42L 2.5 x 2 x 0.375 1.83 1.55 0.25 0.125 0.91 0.54 0.76 0.93 0.51 0.36 0.57 0.58 3 1'28' 0.27 0.42L 2.5 x 2 x 0.500 236 2.01 0.25 0.125 1.13 0.69 0.75 0.87 0.63 0.46 0.56 0.62 30'56' 0.35 0.42

L 3 x 1.5 x 0.25 1.27 1.08 0,313 0.125 0.98 0.51 0,95 1.08 0.16 0,14 0.39 0.34 14'22' 0.11 0.32

L 3 x 2 x 0.25L 3 x 2 x 0.375L 3 x 2 x 0.5

1.40 1.192.05 1.742.65 2.26

0.188 1.06 0.52 0.94 Oý97 0.38 0.25 0.56 0.48 23'122' 0.22 0.430,188 1.51 0.76 0.93 1.03 0.53 0.36 0.55 0.53 23'0' 0.31 0.42

3 0.188 1.90 0.99 0,92 1.07 0.6ý 0.46 0.54 0.58 22-25' 0.40 0.42

L 3 x 2.5 x 0.25 1.54 1.31 0.313 0.25 1.12 M3 0.92 0.89 0.70 0.38 0.73 0.64 34'03' 0.35 0.52L 3 x 2.5 x 0.375 2.25 1.92 0.313 0.25 1.60 0.78 0.91 0.94 1.00 0.55 0.72 0.69 33'54' 0.51 0.51

L 3 x 2.5 x 0,5 2.93 2.49 0.313 0.25 2.03 1.01 0.90 0.99 1.26 0.72 0.71 0.74 33'37' 0.65 0.51

L 3.5 x 2.5 x 0.25 1.68 1.43 0.313 0.25 1.73 0.72 1.10 1.09 0.73 0.38 0.71 0.60 26'23' 0.41 0.53L 3.5 x 2.5 x 0,313 2.08 1.77 0.313 0.25 2.12 0.89 1.09 1.12 0.89 0,48 0.71 0. 6-2 26'18' 0.50 0.53L 3.5 x 2,5 x 0.375 2.47 2.10 0.313 0.25 2.49 1.06 1.09 1.14 1.05 0.57 0.71 0.65 26'10' 0.59 0.53L 3.5 x 2.5 x 0.438 2.86 2.43 0.313 0.25 2.84 1.22 1.08 1.17 1.19 0.65 0.70 0.67 26*0' 0.67 0.53L 3.5 x 2.5 x 0.5 3.23 2.74 0.313 0.25 3.17 1.37 1.08 1.09 1.32 0.73 0.69 0.70 25'48' 0.76 0.53

L 3.5 x 3 x 0.25 1.84 1.57 0.375 0.25 1.84 0.74 1.08 1.01 1.28 0.57 0.90 0.76 36'13' 0.63 0,63L 3.5 x 3 x 0.313 2.28 1.94 0.375 0.25 2.26 0.92 1.08 1.04 1 ý52 0.69 U9 0.79 35'40' 0.74 0.62* 3.5 x 3 x 0.375 2.70 2.30 0,375 0.24 2.65 1.09 1.07 1.06 1.79 0.82 0.88 0.82 35'37' 0.87 0.62* 3.5 x 3 x 0,438 3.12 2.66 0.375 0.25 3.03 1.26 1.07 1.09 2.04 0.94 0.88 0.84 35'32' 1.00 0.61* 3.5 x 3 x 0.5 3.53 3.00 0.375 0.25 3.38 1.42 1.06 1.11 2.27 1.06 0.87 0.86 35'26' 1.13 0.61

October 1994 VI-21

TABLE 18-ANGLES-UN EQUAL LEGS (c®nt.)


Designation

L d x b x tin. in. in.

WeightIb/ft

r ,in.

Axis x-x I Axis y-y Axis z-z

1, r,i n.' in.

L 4 x 3 x 0.25 1.99 1.69 0.375 0.25 2.68 0.96 1.26 1.21 1.29 0.56 0.87 0.72 28°42' 0.70 0.64L 4 x 3 x 0.313 2.46 2.09 0.375 0.25 3.29 1.19 1.25 1.24 1.58 0.70 0.87 0.74 28°40' 0.85 0.64L 4 x 3 x 0.375 2.93 2.49 0.375 0.25 3.88 1.42 1.25 1.26 1.86 0.83 0.86 0.77 28°35' 1.01 0,64L 4 x 3 x 0.438 3.38 2.87 0.375 0.25 4.43 1.63 1.24 1.29 2.12 0.96 0.86 0,79 28°28' 1.15 0.63L 4 x 3 x 0.5 3.83 3.25 0.375 0.25 4.96 1.85 1.24 1.31 2.36 1.08 0.85 0.82 28°20' 1.30 0.63L 4 x 3 x 0,563 4.26 3.62 0.375 0.25 5.47 2.05 1.23 1.34 2.60 1.20 0.85 0.84 28°I l' 1.44 0.63L 4 x 3 x 0,625 4.69 3.99 0.375 0.25 5.95 2.25 1.22 1.36 2.82 1.32 0.84 0.86 28°0' 1.58 0.63

L 4 x 3.5 x 0,313 2.63 2.23 0.375 0.313 3.40 1,19 1,23 1.15 2.42 0.93 1.04 0.91 36°54' 1.15 0.7L 4 x 3.5 x 0,375 3.13 2.66 0.375 0.313 4.02 1.43 1.23 1.18 2.85 1.11 1.04 0.94 36°53' 1.36 0.72L 4 x 3.5 x 0.438 3.62 3.08 0.375 0.313 4.61 1.65 1,22 1.21 3.27 1.29 1.03 0.96 36°50' 1.57 0.71L 4 x 3.5 x 0.5 4.10 3.49 0.375 0.313 5.17 1.87 1.22 1.23 3.67 1.46 1.03 0.99 36°46' 1.77 0.71

L 5 x 2.5 x 0.5 4.12 3.50 0.375 0.25 8.74 2.77 1.58 1.84 1.46 0.77 0.64 0.60 14° 12' 0 .96 0.52L 5 x 3 x 0.375 3.35 2,85 0.375 0.313 7.15 2.15 1.59 1.68 1.93 0.84 0.82 0.69 19`40' 1.17 0.64L 5 x 3 x 0.5 4.40 3.74 0.375 0.313 9.24 2.83 1.57 1.73 2.48 1,10 0.81 0.74 19°26' 1.52 0.64

L 5 x 3.5 x 0.313 3.01 2.56 0.438 0.313 6.39 1.85 1.58 1.55 2.58 0,96 1.00 0.81 25°33' 1.45 0.75L 5 x 3.5 x 0.375 3.58 3.05 0.438 0.313 7.56 2.21 1.58 1.58 3.04 1.15 1.00 0.84 25°32' 1.71 0.75L 5 x 3.5 x 0.438 4.15 3.53 0.438 0,313 8.69 2.56 1.57 1.61 3.49 1.33 0.99 0.87 25°27' 1.97 0.75L 5 x 3.5 x 0.5 4.70 4.00 0.438 0.313 9.77 2.90 1.56 1.63 3.91 1.50 0.99 0.89 25°22' 2.22 0.74L 5 x 3.5 x 0.563 5,24 4.46 0.438 0,313 10.8 3.24 1.56 1.66 4.32 1.67 0.98 0.92 25°15' 2.46 0.74L 5 x 3.5 x 0.625 5.79 4.92 0.438 0.313 11.8 3.56 1.55 1.68 4.70 1.84 0.98 0.94 25°07' 2.70 0.74

L 6 x 3.5 x 0.313 3.39 2.88 0.5 0.313 10.6 2.64 1.92 1.97 2.70 0.98 0.97 0.74 18°52' 1.65 0.76L 6 x 3.5 x 0.375 4.04 3.43 0.5 0.313 12,6 3.15 1.92 2.00 3.19 1.17 0.96 0.77 18°51' 1.95 0.75L 6 x 3.5 x 0.438 4.67 3.98 0.5 0.313 14.5 3.65 1.91 2.03 3.66 1.35 0.96 0.80 18° 47' 2 .24 0.75L 6 x 3.5 x 0,5 5.31 4.51 0.5 0.313 16.3 4.14 1.90 2.06 4.11 1.53 0.95 0.82 18°42' 2.52 0.75L 6 x 3,5 x 0.563 5.92 5.04 0.5 0.313 18.1 4.62 1.90 2.08 4.53 1.71 0.95 0.85 18°35' 2.80 0.75L 6 x 3.5 x 0.625 6.54 5.56 0.5 0.313 19.8 5.09 1.89 2.11 4.94 1.88 0.94 0.87 18° 28' 3 .07 0.74L 6 x 3.5 x 0.688 7.13 6.07 0.5 0.313 21.5 5.56 1.88 2.13 5.33 2.05 0.94 0.89 18°20' 3.34 0.74L 6 x 3.5 x 0.75 7.72 6.57 0.5 0.313 23.1 6.01 1.87 2.16 5.71 2.21 0.93 0,92 18°11' 3.61 0.74

L 6 x 4 x 0.375 4.24 3.60 0.5 0.375 13.0 3.17 1.90 1.90 4.63 1.50 1.13 0.91 23°33' 2.67 0.86L 6 x 4 x 0,438 4.91 4.18 0.5 0.375 15.0 3.69 1.90 1.93 5.34 1.74 1.13 0.94 23°31' 3.07 0.86L 6 x 4 x 0.5 5.58 4.74 0.5 0.375 17.0 4.19 1.89 1.96 6.01 1.98 1.13 0.97 23°27' 3.47 0.86L 6 x 4 x 0.563 6.24 5.30 0.5 0.375 18.8 4.69 1.88 1.98 6.65 2.21 1.12 0.99 23°22' 3.86 0.85L 6 x 4 x 0.625 6.88 5.85 0.5 0.375 20.6 5.17 1.88 2.01 7.27 2.44 1.11 1.02 23°16' 4.24 0.85L 6 x 4 x 0.688 7.51 6.40 0.5 0.375 22.4 5.64 1.87 2.03 7.86 2.66 1.11 1.04 23°10' 4.61 0.85L 6 x 4 x 0,75 8.15 6.93 0.5 0.375 24.1 6.11 1.86 2.06 8.43 2.87 1.10 1.07 23°02' 4.98 0.85

L 8 x 6 x 0.625 9.84 8.37 0.5 0.313 53.6 9.74 2.53 2.50 25.9 5.77 1.76 1.50 28°52' 13.9 1.29L 8 x 6 x 0.688 10.8 9.15 0.5 0.375 58.0 10.6 2.52 2.52 28.0 6.25 1.75 1.53 28°47' 15.0 1.28L 8 x 6 x 0.75 11.7 9.93 0.5 0.375 62.0 11,5 2.51 2.54 30.2 6.77 1.74 1.55 28°43' 16.2 1.28

VI-22 October 1994

Y

TABLE 19--SQUARE END ANGLE UNEQUAL LEGS

The listed sizes are provided for the convenience of the designer; howeveravailability should be checked before making the final design selection.Additional sizes and shapes may be available from suppliers.

Designation

LS dxbx tin, in. in

A rea Weight

in. 2 lb/ft

Axis x-x

in.Yin.

Axis z-zAxis y-y

1,, S, r,, xin. ̂ in.-"' in. in.

r,

LS 1.00 x 0.75 x 0.125 0.21 0.246 0.020 0.030 0.31 0.33 0.010 0.017 0.21 0.21 0.16 28°23'LS 1.00 x 0.75 x 0.187 0.30 0.352 0.027 0.042 0.30 0.35 0.013 0.025 0.21 0.23 0.16 27°34'LS 1.25 x 1.00 x 0.125 0.27 0.317 0.041 0.048 0.39 0.39 0.023 0.032 0.29 0.27 0.21 31°34'LS 1.50 x 1.00 x 0.125 0.30 0.352 0.068 0.068 0.48 0.49 0.025 0.033 0.29 0.25 0.22 23°34'

LS 1.50 x 1.00 x 0.187 0.44 0.516 0.096 0.098 0.47 0.51 0.034 0.046 0.28 0.27 0.21 22°59'LS 1.75 x 1.00 x 0.125"' 0.33 0.386 0.104 0.090 0.563 0.60 0.025 0.032 0.28 0.23 0.22 18°30'LS 2.00 x 1.25 x 0.100 0.32 0.373 0.134 0.099 0.65 0.65 0.042 0.043 0.36 0.28 0.28 21°45'LS 2.00 x 1.25 x 0.187 0.58 0.681 0.234 0.177 0.63 0.68 0.071 0.074 0.35 0.31 0.27 20°58'

LS 2.00 x 1.50 x 0.125 0.425 0.499 0.174 0.126 0.64 0.62 0.084 0.074 0.44 0.37 0.32 29°00'LS 2.00 x 1.50 x 0,250 0.83 0.974 0.317 0.236 0.62 0.66 0.152 0.139 0.43 0.41 0.32 28°19'LS 2.25 x 1.00 x 0.093 0.29 0.347 0.16 0.11 0.73 0.81 0.020 0.026 0.26 0.18 0.21 12°32'LS 2.25 x 1.50 x 0.100 0.367 0.432 0.197 0.128 0.73 0.71 0.072 0.062 0.44 0.34 0.33 24°15'

LS 2.50 x 1.50 x 0.187 0.72 0.845 0.46 0.28 0.80 0.85 0.13 0.11 0.42 0.35 0.33 19°49'LS 2.50 x 1.50 x 0.250 0.95 1.12 0.60 0.36 0.79 0.87 0.16 0.14 0.41 0.37 0.32 19°28'LS 2.50 x 2.00 x 0.125 0.55 0.650 0.353 0.200 0.80 0.74 0.203 0.134 0.61 0.49 0.43 32°12'LS 2.50 x 2.00 x 0.187 0.82 0.962 0.51 0.29 0.79 0.76 0.29 0.20 0.60 0.51 0.43 32°06'LS 2.50 x 2.00 x 0.250 1.08 1.27 0.66 0.38 0.78 0.78 0.37 0.25 0.59 0.53 0.42 31°53'

LS 3.00 x 2.00 x 0.187 0.91 1.07 0.85 0,42 0.96 0.96 0.31 0.20 0.58 0.47 0.44 23°50'LS 3.00 x 2.00 x 0.250 1.20 1.41 1.09 0.54 0.95 0.99 0.39 0.26 0.57 0.49 0.44 23°35'LS 3.00 x 2.00 x 0.312 1.49 1.75 1.33 0.66 0.94 1.01 0.47 0.32 0.56 0.51 0.43 23°17'LS 3.00 x 2.00 x 0.375 1.76 2.07 1.54 0.78 0.93 1.03 0.54 0.37 0.55 0.54 0.43 23°00'LS 3 AO x 2.50 x 0.187 1.00 1.18 0.91 0.43 0.95 0.88 0.58 0.31 0.75 0.63 0.53 34°25'LS 3.00 x 2.50 x 0.250 1.32 1.56 1.18 0.56 0.94 0.90 0.74 0.40 0.75 0.65 0.52 34° 15'L S 3.00 x 2.50 x 0.312 1.64 1.93 1.43 0.69 093 0.93 0.90 0.49 0.74 0.68 0.53 34°05'

LS 3.50 x 2.50 x 0.250 1.45 1.70 1.81 0.76 1.12 1.11 0.78 0.41 0.73 0.61 0.54 26°40'LS 3.50 x 2.50 x 0.312 1.80 2.11 2.20 0.93 1.11 1.13 0.94 0.50 0.72 0.63 0.54 26°25'LS 3.50 x 2.50 x 0.375 2.14 2.51 2.57 1.10 1.10 1.15 1.09 0.59 0.71 0.66 0.54 26°13'LS 3.50 x 3.00 x 0.187 1.18 1.41 1.47 0.59 1.11 1.01 1.01 0.45 0.92 0.76 0.48 36°02'LS 3.50 x 3.00 x 0.250 1.57 1.84 1.92 0.78 1.10 1.02 1.31 0.59 0.91 0.78 0.63 35°55'

LS 4.00 x 2.50 x 0.125 0.80 0.941 1.37 0.50 1.30 1.27 0.43 0.22 0.73 0.52 0.56 21053'LS 4.00 x 2.50 x 0.250 1.57 1.85 2.61 0.97 1.28 1.31 0.81 0.42 0.71 0.57 0.55 21°26'LS 4.00 x 3.00 x 0.250 1.70 2.00 2.78 1.0 1.28 1.23 1.36 0.60 0.89 0.73 0.65 29°O1'LS 4.00 x 3.00 x 0.312 2.11 2.48 3.40 1.24 1.27 1.25 1.65 0.73 0.88 0.76 0.65 28°50'LS 4.00 x 3.00 x 0.375 2.51 2.95 3.98 1.46 1.26 1.27 1.92 0.87 0.87 0.78 0.64 28°41'

NOTE: (1) fillet radius between legs = 0.125 inch.

October 1994 VI-23

TABLE 19-SQUARE END ANGLES-UNEQUAL LEGS (Cont.)

The listed sizes are provided for the convenience of the designer; however,availability should be checked before making the final design selection,Additional sizes and shapes may be available from suppliers.

Designation

LS d x b x tin. in. in.

Area Weightin.2 I b/ft

Axis x-x

1, S, r, Yn.1 in.' in. in,

Axis y-y

SY r, xin. 3 i it. in

Axis z-z

in.

LS 5.00 x 3.00 x 0.250 1.95 2.29 5.13 1.53 1.62 1.64 1.44 0.61 0.85 0.65 0.66 20'13'LS 5.00 x 3.00 x 03 1 '1 2.42 2.84 6.29 1.89 1.61 1.67 1.77 0.76 0,86 0.68 0.66 20- 10'LS 5.00 x 3.50 x 0.312 2.57 3.03 6.62 1.94 1.60 1.57 2.72 1.02 1.02 0.83 0.76 25'53'LS 5.00 x 3.50 x 0.375 3.08 3.62 7.82 2.30 1.59 1.60 3.19 1.21 1 ýO 1, 0.86 0,76 2544'LS 5.00 x 3.50 x 0,437 3.57 4.19 8.95 2.65 1.58 1.62 3.63 L39 1.01 0.88 0.76 25*33'LS 5.00 x 3.50 x 0.500 4.05 4.75 10.0 2.99 1.57 1.64 4.05 1.56 1.00 0.90 0.75 25'25'LS 5.00 x 3.50 x 0.625 5.01 5.88 12A 3,65 1.55 1.69 4.84 1.90 0.99 0.95 0.75 25'04'

LS 6.00 x 2.50 x 0.250(l) 2.10 2.47 8.06 2.10 1.95 2.17 0.89 0.44 0.65 Oý46 0.60 1 V2 VLS 6.00 x 3.00 X 0. 3 12 2.73 3.21 10.4 2.66 1.95 2.11 1.83 0.77 0.82 0.62 0,65 15,00,LS 6.00 x 3.00 x 0375HI 3.27 3.85 12.3 3.17 1.94 2.11 2.13 0.90 0.81 0.64 0.65 14'43'LS 6.00 x 3.50 x 0,250 232 2.74 8.90 '2.14 1.95 1.98 2.34 0.85 1.00 0.74 0.77 19'26'LS 6.00 x 3.50 X 0.312 2.88 3.38 11.0 2.74 1.95 2.00 2.85 1.04 0.99 0.76 0,77 1914'LS 6.00 x 4.00 X 0,375 3.64 4.27 13.5 3.32 1.92 1.93 4.91 1.60 1.16 0.94 0.88 23'52'LS 6.00 x 4.00 x 0.500 4.80 5.63 17.5 4.34 1.91 1.97 6,28 2.08 1.14 0.98 0.87 23'35'LS 6.00 x 4.00 x 0.625 5.94 6ý97 21.2 5.32 1.89 2.02 7.53 2.53 1.13 1.03 0.86 1-3'18'

NOTE: (1) R = 0.500 inch.

TABLE 20-BULB ANGLES


Designation

BULB L b x d x t, x t,in. in. in. in.

WeightIb/ft

Area d, b, b, r, r, rj 1`1 r, r,in. in. in. in. in. in. in. in. in.

BULB L 4 x 3.5 x 0.375 x 0.375 4.20 3.57 1.50 1.25 0.313 0,125 0.375 0,250 0.188 0 0.375BULB L 5 x 2.5 x 0.250 x 0.250 2.50 2.13 0.88 0.79 0 0.20 0.42 0.20 0 0.21 0.20BULB L 5 x 3.5 x 0.375 X 0.375 4.61 3.92 1.50 1.17 0.0625 0.188 0,375 0.188 0.250 0 0.375BULB L 6 x 3.5 x 0.280 x 0.310 3.69 3.14 1.06 Oý97 0 0.24 0.54 0.25 0 0.27 0.24

Designation

BULB L b x d x t, x t.in. in. in. in.

WeightIb/ft

1,in . 4

A xis x-x

rxin.

Axis y-y

Y, I ly S, r, xin in .4 in . 3 in. in.

a

d eg.

Axis z-z

lZn . 4

r,in.

B ULB L 4 x 3.5 x 0.375 x 0.375 4.20 3.02 1.18 0.92 0.93 7.95 3.58 1.49 1.78 20'13' 2.24 0.79BULB L 5 x 2.5 x 0.250 X 0.250 2.50 0.82 0.41 0.62 0.50 7.10 2.49 1.82 2.15 9*35' 0.64 0.55BULB L 5 x 3.5 x 0.375 x 0.375 4.61 3.17 1.19 0.90 0.85 13.7 4.89 1.87 2.20 13'45' 2,50 0.80BULB L 6 x 3.5 x 0.280 x 0.310 3.69 2.70 0.98 0.93 0.74 15.4 4.33 2.22 2.44 IY2 F 1.94 0.79

VI-24 October 1994

LE 21-BULB ANGLES, ARMY-NAVY SERIES


Designation

B ULB L(A-N) b x d x t x t Weightin. in. in. in. Iblft

Area r,

in.= in.

Axis x-x

yin. 4

X

in.

Axis z-z

1,in.' i

BULB L(A-N) 1.00 x 0.75 x 0,063 x 0,063 0.149 0.127 0.095 0.006 0.010 0.221 0.157 0.016 0.026 0.354 0.379 20°42' 0 .0(k16 0.190BULB L(A-N) 1.50 x 0.875 x 0.078 x 0.078 0.247 0.210 0.117 0A13 0.018 0.248 0.166 0.059 0.066 0.530 0.601 13146' 0.0100 0.218B ULB L(A-N) 1.75 x 1.25 x 0.125 x 0.125 0.478 0.407 0.156 0.057 0.058 0.373 0.265 0.148 0.132 0.602 0.634 20113' 0.0425 0.323BULB L(A-N) 2.00 x 1.00 x 0.125 x 0.125 0.517 0.440 0.188 0.038 0.047 0.294 0.185 0.217 0.190 0.703 0,854 7°25' 0,0349 0.282BULB L(A-N) 2.50 x 1.50 x 0.188 x 0.188 0.995 0.846 0.250 0.173 0.144 0.453 0.298 0.643 0.425 0.872 0.986 11°07' 0.155 0.427B ULB L(A-N) 3.00 x 2.00 x 0.188 x 0.188 1.34 1.14 0.312 0.392 0.244 0.585 0.397 1.33 0.749 1.08 1.23 13°56' 0.330 0.538BULB L(A-N) 3.50 x 2.50 x 0.250 x O.250 2.07 1.76 0.375 0.982 0.495 0.747 0.517 2.72 1.27 1.24 1.36 16°25' 0.817 0.682

TABLE 22-ARMY-NAVY AND SPECIAL TEE SECTIONS

The listed sizes are provided for the convenience of the designer; however,availability should be checked before making the final design selection,Additional sizes and shapes may be available from suppliers.

Designation

T(A-N) d x b x Wt(in.) (in.) (lblft)

Stem FlangeThick- Thick-ness ness

t, tf Area r,in. in. in.= in.

Axis x-x

Axis y-y

S,.in.'

1 , Sx r, y

in.' in.' in. in.

Axis y-y

r,,in.

T(A-N) 1.25 x 1.50 x 0.384 0.125 0.125 0.326 0.125 0.045 0.049 0.371 0.327 0.032 0.043 0.314T(A-N) 1.63 x 1.75 x 0.476 0.125 0.125 0.405 0.125 0.100 0.83 0.496 0.434 0.052 0.059 0.357T(A-N) 1.00 x 2.00 x 0.421 0.125 0.125 0.358 0.125 0.025 0.032 0.266 0.212 0,078 0.078 0.466T(A-N) 1.75 x 2.00 x Q531 0.125 0.125 0.451 0.125 0.128 0.098 0.532 0.451 0.078 0.078 0.415T(A-N) 1.25 x 2.50 x 0.652 0.156 0.156 0.554 0.125 0.062 0.063 0.333 0.265 0.188 0.151 0.583T(A-N) 2.00 x 2.50 x 0.789 0.156 0.156 0.671 0.125 0.241 0.161 0.599 0.500 0.189 0.151 0.530

T(A-N) 2.00 x 3.00 x 0.881 0.156 0.156 0.749 0.125 0.254 0.164 0.582 0.456 0.330 0.220 0.663T(A-N) 2.50 x 3.00 x 1.17 0.188 0.188 0.995 0.188 0.565 0.302 0.753 0.632 0.393 0.262 0.629T(A-N) 3.00 x 4.00 x 1.50 0.188 0.188 1.28 0.188 1.03 0.448 0.897 0.708 0.947 0.474 0.861T(A-N) 4.00 x 4.00 x 2.27 0.250 0.250 1.93 0.250 2.98 1.02 1.24 1.08 1.24 0.619 0.801T(A-N) 5.00 x 4.00 x 2.57 0.250 0.250 2.18 0.250 5.54 1.57 1.59 1.47 1.24 0.620 0.754

T(A-N) 3.00 x 6.00 x 3.24 0.312$ 0.312 2.75 0.312# 1.83 0.77 0.81 0.62 5.63 1.88 1,43T(A-N) 4.00 x 6.00 x 3.88 0.3751 0.313 3.30 0.313$ 4.78 1.59 1.20 1.00 5.65 1.88 1.31T(A-N) 4.00 x 6.00 x 4.79 0.375$ 0.450 4.07 0.312$ 5.02 1.61 1.11 0.88 8.12 2.71 1.41T(A-N) 7.50 x 7.50 x 9.46 0.500$ 0.750 8.04 0.625$ 40.3 7.28 2.24 1.96 13.6 4.53 1.30T(A-N) 7.50 x 7.50 x 14.4 1 .13$ 0 .750 12.3 0.625# 69.3 14.5 2.38 2.71 14.4 4.80 1.08T(A-N) 6.00 x 8.00 x 11.2 0.500 0.860 9.56 0.5001 22.9 4.82 1.55 1.24 36.8 9,19 1.96

* Both Flange and stem of these shapes have square ends. Fillet radius, r,. applies only to juncture of stem and flange.

O ctober 1994 VI-25

TABLE 23-TEE SECTIONS


Designation

Td x b x Wtin. in. lb/ft

Thick-ness

t Areain. in.2 in.

r,in,

1,in.'

A xis x-x Axis y-y

Yin.

1,in.'

r,in.

T 1.00 x 1.00 x 0.31 0.125 0.27 0,156 0,156 0.125 0.023 0.032 0.293 0.292 0.011 0.023 0.206T 1.25 x 1.50 x 0.44 0.125 0.37 0.156 0.156 0.125 0.049 0.053 0.363 0.326 0.038 0.051 0.319T 1.25 x 1.50 x 0,62 0.188 0.52 0.219 0.219 0.125 0.067 0.075 0.359 0.352 0.056 0.075 0.328T 1.50 x 1.50 x 0.68 0.188 0.58 0.219 0.219 0.188 0.114 0.108 0.433 0.437 0,056 0.075 0.312T 1.50 x 1.50 x 0.87 0.25 0.74 0.281 0.281 0.188 0.142 0.137 0.438 0.464 0.075 0.100 0.319T 2.00 x 1.50 x 0.86 0.188 0.73 0.25 0.25 0.188 0.269 0.195 0.606 0.624 0.060 0.080 0.286

T ,", x IT 2.00 x 2.00 x 1.26 0.25 1.07 0.313 0.313 0.25 0.37 0.26 0.59 0.58 0ý 18 0.18 0.41T 2.00 x 2.00 x 1.50 0.313 1.28 0.375 0.375 0.25 OA3 0.31 0.58 0.61 0,23 0.23 0,42T 2.25 x 2.25 x 1.42 0.25 1,21 0.313 0,313 U5 0.53 0.33 0.66 0,64 0.26 0.23 0.46T 1.25 x 2.50 x 1.00 0.188 0.85 0.313 0.281 0.188 0.08 0.09 0.31 030 0.28 0.22 0.57T 2.25 x 2.50 x 1.91 0.313 1.62 0.375 0.375 0.25 0.89 0.50 0.74 0.73 0.44 0.35 0.52

3.00 2.50 x 2.11 0.313 1.80 0375 0.375 0.25 1.49 0.72 0.91 0.92 0.44 0.35 0.500,313 1.81 0.375 0.3715 0.313 0.94 0.51 0.72 0.68 0,75 0.50 0.650.375 2.31 0.438 0.438 0.313 1.83 0.86 0.89 0.88 0.90 0.60 0.630.375 2.30 0A38 0.438 0.25 0.60 0.40 0.51 0.48 2.10 1.05 0.960.313 2.34 0.375 0.375 0.375 1.72 0.77 0.86 0.75 1.77 0.89 0.87

T 2.50 x 3.00 x 2.13T 3.00 X 3.00 X 2.72T 2.00 x 4.00 x 2,70T 3.00 X 4.00 X 2.76

T 4.00 X 4.00 X 3.74 0.375 3.18 0.438 0.438 0.5 4.56 1.58 1.20 1.11 2.12 1.06 0.82T 5.00 x 4.0.0 x 4.22 0.375 3.59 0.438 0.438 0.5 8.56 2.43 1.54 1.48 2.13 1.06 0.77T 5.00 x 4.00 x 5.41 0.5 4.60 0.563 0.563 0.5 10.8 3.14 1.54 1.54 2.83 1.42 0.79T 3.00 x 4.50 x 2.96 0.313 2.52 0.375 0.375 0.375 1.78 0.78 0.84 0.71 2.52 1.12 1.00T 3.00 x 5.00 x 4.02 0.375 3.42 0,625 0.438 0375 2.37 1.06 0.83 0.76 4.13 1.65 1.10

T 1, 13 x L 00 x 0. 16 0.063 0.13 0.063 U63 0.094 0.013 0.017 0.31 0.25 0,007 0,013 0.24T 1.50 x 1.13 x 0.19 0.062 0.16 0.062 0.062 0.062 0.018 0.021 0.34 0.26 0.017 0.023 0.33T 1.50 x 1.50 x 0.063 0.187 0.54 0.187 0.187 0.187 0.11 0.10 0.45 0.44 0.054 0.072 0.32T 1.75 x 1.25 x 0.37 0.109 0.32 0.109 0.109 0.062 0.043 0.045 0.37 0.30 0.049 0.056 0.39

T 2.00 x 3.00 x 0.55 0.094 0.47 0.094 0.094 0,157 0.45 0.22 0.98 0.92 0,063 0.063 0.37T 2.00 x 1.50 x 0.75 0,187 0.64 0.187 0.187 0.187 0.12 0,11 0.44 0.39 0.13 0.13 0.45T 2.00 x 2.00 x 1. 13 0.250 0.96 0.250 0.250 0.250 0.35 0.25 0.60 0.59 0.17 0.17 0.42T 2.50 x 2.50 x 1.77 0.312 1.51 0.312 0.312 0.312 0.86 0.49 0.76 0.74 0.42 0.33 0.53

T 3.00 x 3.00 x 2.55 0.375 2.17 0.375 0.375 0.375 1.78 0.84 0.91 0.89 0.86 0.58 0.63T 4.00 x 2.50 x 2.32 0.312 1.98 0.312 0,312 0.312 0.93 0.49 0.69 0.60 1.68 0.84 0.92T 4.00 x 4.00 x 3.43 0375 2.92 0.375 0.375 0.375 4.40 1.54 1.23 1.14 2.03 1.01 0.83T 5.00 x 3.00 x 3.43 0.375 2.92 0.375 0.375 0.375 2,06 0.90 0.84 0.72 3.93 1.57 1.16

T 6.50 x 10. 0 x 10. 5 (1) 0,500 8.92 0.625

(1) t = 0.625 for flange and t = 0.500 for web.

0-500 0.625 89.7 12.7 3.17 2.95 14.4 4.44 1.27

VI-26 October 1994

Aluminum Sections

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