Sum of Breadth of Flanges. 1.012.023.00 3.97 6 61 1.08 2.143.19 4.235.26 4.94 5.88 6.81 7.74 8.19 6.14 6.27 61 1.10 2.19 3.26 4.31 5.36 6.39 7.41 8.42 6.52 7.56 64 1.14 2.27 3.39 4.48 5.58 6.65 67 1.16 2.31 3.45 4.57 5.68 6.78 7.85 8.59 9.54 10.41 11.28 12.1 13.0 13.8 14.6 15.4 16.2) 8.56 3.04 4.53 6.01 7.49 91 4.60 6.10 7.59 8.34 4.66 6.18 7.70 20 20 216 10 11 20 20 13 14 20 20 20 20 15 16 17 8.94 10.38 11.82 13.23 14.64 16.02 17.40 18.8 20.1 21.5 22.8 24.1 25.4 26.7 28.0 10.04 12.00 13.95 15.90 17.82 19.74 21.63 23.52 25.4 27.3 29.1 30.9 32.8 34.6 36.4 38.2 12.13 14.10 16.07 18.01 19.95 21.87 23.77 25.7 27.6 29.4 31.3 33.1 35.0 36.8 38.6 12.26 14.25 16.24 18.20 20.17 22.10 24.03 26.0 27.9 29.831.6 33.5 36.3 37.2 39.0 12.39 14.40 16.41 18.40 20.38 22.33 24.28 26.2 28.2 30.1 32.0 33.9 35.7 37.6 39.4 12.51 14.55 16.58 18.59 20.59 22.57 24.54 26.5 28.4 30.4 32.3 34.2 36.1 38.0 39.9 12.64 14.70 16.75 18.78 20.80 22.80 24.79 26.8 28.7 30.7 32.6 34.6 36.5 38.4 40.3 12.77 14.85 16.92 18.97 21.02 23.03 25.05 27.1 29.0 31.0 33.0 34.9 36.9 38.8 40.7 12.90 14.99 17.09 19.16 21.23 23.27 25.30 27.3 29.3 31.3 33.3 35.3 37.3 39.2 41.1 13.02 15.14 17.26 19.35 21.44 23.50 25.56 27.6 29.6 31.7 33.7 35.7 37.6 39.6 41.6 15.29 17.43 19.54 21.65 23.74 25.81 27.9 29.9 32.0 34.0 36.0 38.0 40.0 42.0 15.44 17.60 19.73 21.87 23.97 26.07 28.2 30.2 32.3 34.3 36.4 38.4 40.4 42.4 15.59 17.77 19.93 22.08 24.20 26.32 28.4 30.5 32.6 34.7 36.7 38.8 40.8 42.8 15.74 17.94 (20.12 22.29 24.44 26.58 28.7 30.8 32.9 35.0 37.1 39.241.2 43.3 15.89 18.11 20.31 22.50 24.67 26.83 29.0 31.1 33.3 35.4 37.5 39.6 41.643.7 16.04 18.28 20.50 22.72 24.90 27.09 29.3 31.4 33.6 35.7 37.8 39.9 42.0 44.1 16.18 18.45 20.69 22.93 25.14 27.34 29.5 31.7 34.0 36.0 38.2 40.3 42.4 44.5 16.33 18.62 20.88 23.14 25.37 27.60 29.8 32.0 34.2 36.4 38.5 40.7 42.8 45.0 18.79 21.07 23.35 25.61 27.85 30.1 32.3 34.5 36.7 38.9 41.3 43.245.4 18.96 21.26 23.57 25.84 28.11 30.4 32.6 34.9 37.1 39.3 41.5 43.6 45.8 19.13 21.46 23.78 26.07 28.36 30.6 32.9 35.2 37.4 39.6 41.8 44.0 46.2 19.30 21.65 23.99 26.31 28.62 30.933.2 35.5 37.7 40.0 42.2 44.5 46.7 19.47 21.84 24.20 26.54 28.87 31.2 33.5 35.8 38.1 40.4 42.6 44.9 47.1 19.64 22.03 24.42 26.77 29.13 31.5 33.8 36.1 38.4 40.7 43.0 45.3 47.5 19.81 22.22 24.63 27.01 29.38 31.8 34.1 36.4 38.8 41.1 43.4 45.7 47.9 19.98 23.41 24.84 27.24 29.94 32.0 34.4 36.8 39.1 41.4 43.846.148.4 61 64 1.72 2.52 3.30 4.04 4.74 5.41 1.80 2.65 3.47 4.25 5.00 5.71 6.39 1.89 2.78 3.64 4.46 5.25 6.01 6.73 1.97 2.91 3.81 4.86 5.51 6.31 7.07 7.80 3.03 3.98 4.89 5.76 6.60 7.41 8.19 3.16 4.15 5.10 6.02 6.90 7.75 8.57 3.29 4.32| 5.31 6.27 7.20 8.09 8.95 :: :: 3.42 4.49 5.53 6.53 7.50 8.43 9.33 10.20 3.54 4.66 5.74 6.78 7.79 8.77 9.72 10.63 3.67 4.83 5.95 7.04 8.09 9.11 10.10 11.05 11.97 3.80 5.00 6.16 7.29 8.39 9.45 10.48 11.48 12.44| 3.93 5.17 6.38 7.55 5.34 6.59 7.80 5.51 6.80 8.06 5.68 7.01 8.31 : 8.69 9.79 10.86 11.90 12.90] 8.98 10.13 11.25 12.33 12.37 9.28 10.47 11.63 12.75 13.84 14.89 9.58 10.81 12.01 13.18 14.31 15.40 . 5.85 7.23 8.57 9.88 11.15 12.39 13.60 14.77 15.91 6.02 7.44 8.82 10.17 11.49 12.78 14.03 15.24 16.42 6.19 7.65 9.08 10.47 11.83 13.16 14.45 15.71 16.93 18.12 6.36 7.86 9.33 10.77 12.17 13.54 14.88 16.18 17.44 18.67 : 6.53 8.08 9.59 11.07 12.51 13.92 15.30 16.64 17.95 19.23 20.47 6.70 8.29 9.84 11.36 12.85 14.31 15.73 17.11,18.46 19.78 21.06 6.87 8.50 10.10 11.66 13.19 14.69 16.15 17.58 18.97 20.33 21.66 7.04 8.71 10.35 11.96 13.53 15.07 16.58 18.05 19.48 20.88 22.55 7.21 8.93 10.61 12.26 13.87 15.45 17.00 18.51 19.99 21.44 22.85 24.23 7.38 9.14 10.86 12.55 14.21 15.84 17.43 18.98 20.50 21.99 23.44 24.86 7.55 9.35 11.12 12.85 14.55 16.22 17.85 19.45 21.01 22.54 24.06 25.50 26.93 7.72 9.56 11.37 13.15 14.89 16.60 18.28 19.92 21.52 23.09 24.63 26.14 27.61 |