1、扁钢理论重量扁钢理论重量规格 长度 理论重量 宽度 厚度 m (kg/m) 10 3 3-9 0.24 4 0.31 5 0.39 6 0.47 7 0.55 8 0.63 12 3 3-9 0.28 4 0.38 5 0.47 6 0.57 7 0.66 8 0.75 14 3 3-9 0.33 4 0.44 5 0.55 6 0.66 7 0.77 8 0.88 16 3 3-9 0.38 4 0.5 5 0.63 6 0.75 7 0.88 8 1 9 1.15 10 1.26 18 3 3-9 0.42 4 0.57 5 0.71 6 0.85 7 0.99 8 1.13 9 1.27
2、 10 1.41 20 3 3-9 0.47 4 0.63 5 0.78 6 0.94 7 1.1 8 1.26 9 1.41 10 1.57 11 1.73 12 1.88 22 3 3-9 0.52 4 0.69 5 0.86 6 1.04 7 1.21 8 1.38 9 1.55 10 1.73 11 1.9 12 2.07 25 3 3-9 0.59 4 0.79 5 0.98 6 1.18 7 1.37 8 1.57 9 1.77 10 1.96 11 2.16 12 2.36 14 2.75 16 3.14 28 3 3-9 0.66 4 0.88 5 1.1 6 1.32 7 1
3、.54 8 1.76 9 1.98 10 2.2 11 2.42 12 2.64 14 3.08 16 3.53 30 3 3-9 0.71 4 0.94 5 1.18 6 1.41 7 1.65 8 1.88 9 2.12 10 2.36 11 2.59 12 2.83 14 3.3 16 3.77 18 4.24 20 4.71 32 3 3-9 0.75 4 1.01 5 1.25 6 1.5 7 1.76 8 2.01 9 2.26 10 2.55 11 2.76 12 3.01 14 3.51 16 4.02 18 4.52 20 5.02 35 3 3-9 0.82 4 1.1 5
4、 1.37 6 1.65 7 1.92 8 2.2 9 2.47 10 2.75 11 3.02 12 3.3 14 3.85 16 4.4 18 4.95 20 5.5 22 6.04 25 6.87 28 7.69 40 3 3-9 0.94 4 1.26 5 1.57 6 1.88 7 2.2 8 2.51 9 2.83 10 3.14 11 3.45 12 3.77 14 4.4 16 5.02 18 5.65 20 6.28 22 6.91 25 7.85 28 8.79 45 3 3-9 1.06 4 1.41 5 1.77 6 2.12 7 2.47 8 2.83 9 3.18
5、10 3.53 11 3.89 12 4.24 14 4.95 16 5.65 18 6.36 20 7.07 22 7.77 25 8.83 28 9.89 30 10.6 32 11.3 36 12.72 50 3 3-9 1.18 4 1.57 5 1.96 6 2.36 7 2.75 8 3.14 9 3.53 10 3.93 11 4.32 12 4.71 14 5.5 16 6.28 18 7.07 20 7.85 22 8.64 25 9.81 28 10.99 30 11.78 32 12.56 36 14.13 55 4 3-9 1.73 5 2.16 6 2.59 7 3.
6、02 8 3.45 9 3.89 10 4.32 11 4.75 12 5.18 14 6.04 16 6.91 18 7.77 20 8.64 22 9.5 25 10.79 28 12.09 30 12.95 32 13.82 36 15.54 60 4 3-9 1.88 5 2.36 6 2.83 7 3.3 8 3.77 9 4.24 10 4.71 11 5.18 12 5.65 14 6.59 16 7.54 18 8.48 20 9.42 22 10.36 25 11.78 28 13.19 30 14.13 32 15.07 36 16.96 40 18.84 45 21.2
7、65 4 3-9 2.04 5 2.55 6 3.06 7 3.57 8 4.08 9 4.59 10 5.1 11 5.61 12 6.12 14 7.14 16 8.16 18 9.19 20 10.21 22 11.23 25 12.76 28 14.29 30 15.31 32 16.33 36 18.37 40 20.41 45 22.96 70 4 3-9 2.2 5 2.75 6 3.3 7 3.85 8 4.4 9 4.95 10 5.5 11 6.04 12 6.59 14 7.69 16 8.79 18 9.89 20 10.99 22 12.09 25 13.74 28
8、15.39 30 16.49 32 17.58 36 19.78 40 21.98 45 24.73 75 4 3-9 2.36 5 2.94 6 3.53 7 4.12 8 4.71 9 5.3 10 5.89 11 6.48 12 7.07 14 8.24 16 9.42 18 10.6 20 11.78 22 12.95 25 14.72 28 16.49 30 17.66 32 18.84 36 21.19 40 23.55 45 26.49 规格 长度 理论重量 宽度 厚度 m (kg/m) 80 5 3-9 3.14 6 3-9 3.77 7 3-9 4.4 8 3-9 5.02
9、9 3-9 5.65 10 3-9 6.28 11 3-9 6.91 12 3-9 7.54 14 3-9 8.79 16 3-9 10.05 18 3-9 11.3 20 3-9 12.56 22 3-9 13.82 25 3-9 15.7 28 3-9 17.58 30 3-9 18.84 32 3-7 20.09 36 3-7 22.61 40 3-7 25.12 45 3-7 28.26 50 3-7 31.4 56 35.17 85 5 3-9 3.34 6 3-9 4 7 3-9 4.67 8 3-9 5.34 9 3-9 6.01 10 3-9 6.67 11 3-9 7.34
10、12 3-9 8.01 14 3-9 9.34 16 3-9 10.68 18 3-9 12.01 20 3-9 13.35 22 3-6 14.68 25 3-6 16.68 28 3-9 18.68 30 3-7 20.02 32 3-7 21.35 36 3-7 24.02 40 3-7 26.69 45 3-7 30.03 50 3-7 33.36 56 3-7 37.36 60 3-7 40.04 90 5 3-9 3.53 6 3-9 4.24 7 3-9 4.95 8 3-9 5.65 9 3-9 6.36 10 3-9 7.07 11 3-9 7.77 12 3-9 8.48
11、14 3-9 9.89 16 3-9 11.3 18 3-9 12.72 20 3-9 14.13 22 3-9 15.54 25 3-9 17.66 28 3-9 19.78 30 3-7 21.2 32 3-7 22.61 36 3-7 25.43 40 3-7 28.26 45 3-7 31.79 50 3-7 35.33 56 3-7 39.56 60 3-7 42.39 95 5 3-9 3.73 6 3-9 4.47 7 3-9 5.22 8 3-9 5.97 9 3-9 6.71 10 3-9 7.46 11 3-9 8.2 12 3-9 8.95 14 3-9 10.44 16
12、 3-9 11.93 18 3-9 13.42 20 3-9 14.92 22 3-9 16.41 25 3-9 18.64 28 3-7 20.88 30 3-7 22.37 32 3-7 23.86 36 3-7 26.85 40 3-7 29.83 45 3-7 33.56 50 3-7 37.29 56 3-7 41.76 60 3-7 44.75 100 5 3-9 3.93 6 3-9 4.71 7 3-9 5.5 8 3-9 6.28 9 3-9 7.07 10 3-9 7.85 11 3-9 8.64 12 3-9 9.42 14 3-9 10.99 16 3-9 12.55
13、18 3-9 14.13 20 3-9 15.7 22 3-9 17.27 25 3-7 19.63 28 3-7 21.98 30 3-7 23.55 32 3-7 25.12 36 3-7 28.26 40 3-7 31.4 45 3-7 35.33 50 3-7 39.25 56 3-7 43.96 60 3-7 47.1 105 5 3-9 4.12 6 3-9 4.95 7 3-9 5.77 8 3-9 6.59 9 3-9 7.42 10 3-9 8.24 11 3-9 9.07 12 3-9 9.89 14 3-9 11.54 16 3-9 13.19 18 3-9 14.84
14、20 3-9 16.49 22 3-9 18.13 25 3-7 20.61 28 3-7 23.08 30 3-7 24.73 32 3-7 26.37 36 3-7 29.67 40 3-7 32.97 45 3-7 37.09 50 3-7 41.21 56 3-7 46.16 60 3-7 49.46 110 5 3-9 4.32 6 3-9 5.18 7 3-9 6.04 8 3-9 6.91 9 3-9 7.77 10 3-9 8.64 11 3-9 9.5 12 3-9 10.36 14 3-9 12.09 16 3-9 13.82 18 3-9 15.54 20 3-9 17.
15、27 22 3-7 19 25 3-7 21.59 28 3-7 24.18 30 3-7 25.91 32 3-7 27.63 36 3-7 31.09 40 3-7 34.54 45 3-7 38.86 50 3-7 43.18 56 3-7 48.35 60 3-7 51.81 120 5 3-9 4.71 6 3-9 5.65 7 3-9 6.59 8 3-9 7.54 9 3-9 8.48 10 3-9 9.42 11 3-9 10.36 12 3-9 11.3 14 3-9 13.19 16 3-9 15.07 18 3-9 16.96 20 3-9 18.84 22 3-9 20
16、.72 25 3-7 23.55 28 3-7 26.38 30 3-7 28.26 32 3-7 30.14 36 3-7 33.91 40 3-7 37.68 45 3-7 42.39 50 3-7 47.1 56 3-7 52.75 60 3-7 56.52 125 6 3-9 5.89 7 3-9 6.87 8 3-9 7.85 9 3-9 8.83 10 3-9 9.81 11 3-9 10.79 12 3-9 11.78 14 3-9 13.74 16 3-9 15.7 18 3-9 17.66 20 3-9 19.63 22 3-8 21.58 25 3-7 24.53 28 3
17、-7 27.48 30 3-7 29.44 32 3-7 31.4 36 3-7 35.32 40 3-7 39.25 45 3-7 44.16 50 3-7 49.06 56 3-7 54.95 60 3-7 58.88 130 6 3-9 6.12 7 3-9 7.14 8 3-9 8.16 9 3-9 9.18 10 3-9 10.21 11 3-9 11.23 12 3-9 12.25 14 3-9 14.29 16 3-9 16.38 18 3-9 18.37 20 3-7 20.41 22 3-7 22.45 25 3-7 25.51 28 3-7 28.57 30 3-7 30.
18、62 32 3-7 32.65 36 3-7 36.73 40 3-7 40.82 45 3-7 45.92 50 3-7 51.03 56 3-7 57.14 60 3-5 61.23 140 7 3-9 7.69 8 3-9 8.79 9 3-9 9.89 10 3-9 10.99 11 3-9 12.09 12 3-9 13.19 14 3-9 15.39 16 3-9 17.58 18 3-7 19.78 20 3-7 21.98 22 3-7 24.18 25 3-7 27.48 28 3-7 30.77 30 3-7 32.97 32 3-7 35.17 36 3-7 39.56
19、40 3-7 43.96 45 3-7 49.46 50 3-7 54.95 56 3-5 61.54 60 3-5 65.94 150 7 3-9 8.24 8 3-9 9.42 9 3-9 10.6 10 3-9 11.78 11 3-9 12.95 12 3-9 14.13 14 3-9 16.49 16 3-9 18.84 18 3-7 21.2 20 3-7 23.55 22 3-7 25.91 25 3-7 29.44 28 3-7 32.97 30 3-7 35.33 32 3-7 37.68 36 3-7 42.39 40 3-7 47.1 45 3-7 52.99 50 3-7 58.88 56 3-5 65.94 60 3-5 70.65
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