附录E型钢的规格及截面特性(角钢、钢管)_图文

1、附录E 型钢的规格及截面特性E.1 热轧等边角钢的规格及截面特性(按GB/T 9788-1988计算表E1型号尺寸(mm截面面积每米重量截面特性y0xx轴uu轴vv轴x1x1轴b t rA(kg/m (cmIx Wx max Wx min i x Iu Wu Iu Iv Wv max Wv min Iv Ixl (cm2 (cm4 (cm3 (cm3 (cm (cm4 (cm3 (cm (cm4 (cm3 (cm3 (cm4 (cm4320 33.5l.13 0.89 0.60 0.40 0.66 0.29 0.59 0.63 0.45 0.75 0.17 0.23 0.20 0.39 0.8

2、1L20 × 4 4 1.46 1.15 0.64 0.50 0.78 0.36 0.58 0.78 0.55 0.73 0.22 0.29 0.24 0.38 1.09325 33.51.43 1.12 0.73 0.82 1.12 0.46 0.76 1.29 0.73 0.95 0.34 0.37 0.33 0.49 1.57L25 × 4 4 1.86 1.46 0.76 1.03 1.34 0.59 0.74 1.62 0.92 0.93 0.43 0.47 0.40 0.48 2.1l330 34.51.75 1.37 0.85 1.46 1.72 0.68 0

3、.912.31 1.09 1.15 0.61 0.56 0.51 0.59 2.7lL30 × 4 4 2.28 1.79 0.89 1.84 2.08 0.87 0.90 2.92 1.37 1.13 0.77 0.71 0.62 0.58 3.633 36 3 4.5 2.11 1.66 1.00 2.58 2.59 0.99 1.11 4.09 1.61 1.39 1.07 0.82 0.76 0.7l4.67型号尺寸(mm截面面积每米重量截面特性y0xx轴uu轴vv轴x1x1轴b t rA(kg/m (cmIx Wx max Wx min i x Iu Wu Iu Iv Wv

4、 max Wv min Iv Ixl (cm2 (cm4 (cm3 (cm3 (cm (cm4 (cm3 (cm (cm4 (cm3 (cm3 (cm4 (cm4L36 × 4 4 2.76 2.16 1.04 3.29 3.18 1.28 1.09 5.22 2.05 1.38 1.37 1.05 0.93 0.70 6.255 5 3.38 2.65 1.07 3.95 3.68 1.56 1.08 6.24 2.45 1.36 1.65 1.26 1.09 0.70 7.84340 352.36 1.85 1.093.59 3.28 1.23 1.23 5.69 2.01 1.

5、55 1.49 1.03 0.96 0.79 6.41L40 × 4 4 3.09 2.42 1.13 4.60 4.05 1.60 1.22 7.29 2.58 1.54 1.91 1.31 1.19 0.79 8.565 5 3.79 2.98 1.17 5.53 4.72 1.96 1.21 8.76 3.10 l.52 2.30 1.58 1.39 0.78 10.74345 352.66 2.09 1.22 5.17 4.25 1.58 1.39 8.20 2.58 1.76 2.14 1.31 1.24 0.90 9.12L45 × 4 4 3.49 2.74

6、1.26 6.65 5.29 2.05 1.38 10.56 3.32 1.74 2.75 1.69 1.54 0.89 12.185 5 4.29 3.37 1.30 8.04 6.20 2.51 1.37 12.74 4.01 1.72 3.33 2.04 1.81 0.88 15.256 6 5.08 3.99 1.33 9.33 6.99 2.95 1.36 14.76 4.64 1.71 3.89 2.38 2.06 0.88 18.36350 35.52.97 2.33 1.34 7.18 5.36 1.96 1.55 11.373.22 1.96 2.98 1.64 1.57 1

7、.00 12.50L50 × 4 4 3.90 3.06 1.38 9.26 6.70 2.56 1.54 14.69 4.16 1.94 3.82 2.11 1.96 0.99 16.695 5 4.80 3.77 1.42 11.21 7.90 3.13 1.53 17.79 5.03 1.92 4.63 2.56 2.31 0.98 20.906 6 5.69 4.46 1.46 13.05 8.95 3.68 1.51 20.68 5.85 1.91 5.42 2.98 2.63 0.98 25.14356 363.34 2.62 1.48 10.19 6.86 2.48 1

8、.75 16.144.08 2.20 4.24 2.09 2.02 1.13 17.56L56 × 4 4 4.39 3.45 1.53 13.18 8.63 3.24 1.73 20.92 5.28 2.18 5.45 2.69 2.52 1.1l 23.435 5 5.42 4.25 1.57 16.02 10.22 3.97 1.72 25.42 6.42 2.17 6.61 3.26 2.98 1.10 29.338 8 8.37 6.57 1.68 23.63 14.06 6.03 1.68 37.37 9.44 2.11 9.89 4.85 4.16 1.09 47.24

9、463 474.98 3.91 1.70 19.03 11.22 4.13 1.96 30.17 6.77 2.46 7.89 3.45 3.29 1.26 33.355 5 6.14 4.82 1.74 23.17 13.33 5.08 1.94 36.77 8.25 2.45 9.57 4.20 3.90 1.25 41.73 L63 ×6 6 7.29 5.72 1.78 27.12 15.26 6.00 1.93 43.03 9.66 2.43 11.20 4.9l 4.46 1.24 50.14型号尺寸(mm截面面积每米重量截面特性y0xx轴uu轴vv轴x1x1轴b t r

10、A(kg/m (cmIx Wx max Wx min i x Iu Wu Iu Iv Wv max Wv min Iv Ixl (cm2 (cm4 (cm3 (cm3 (cm (cm4 (cm3 (cm (cm4 (cm3 (cm3 (cm4 (cm48 8 9.51 7.47 1.85 34.46 18.59 7.75 1.90 54.56 12.25 2.39 14.33 6.26 5.47 1.23 67.1l 10 10 11.66 9.15 1.93 41.09 21.34 9.39 1.88 64.85 14.56 2.36 17.33 7.53 6.37 1.22 84.3l47

11、0 485.57 4.37 1.86 26.39 14.16 5.14 2.18 41.80 8.44 2.74 10.99 4.32 4.17 1.40 45.745 5 6.88 5.40 1.91 32.21 16.89 6.32 2.16 51.08 10.32 2.73 13.34 5.26 4.95 1.39 57.2l L70 × 6 6 8.16 6.41 1.95 37.77 19.39 7.48 2.15 59.93 12.11 2.71 15.61 6.16 5.67 1.38 68.737 7 9.42 7.40 1.99 43.09 21.68 8.59 2

12、.14 68.35 13.81 2.69 17.82 7.02 6.34 1.38 80.298 8 10.67 8.37 2.03 48.17 23.79 9.68 2.13 76.37 15.43 2.68 19.98 7.86 6.98 1.37 91.92575 597.41 5.82 2.03 39.96 19.73 7.30 2.32 63.30 11.94 2.92 16.61 6.10 5.80 1.50 70.366 6 8.80 6.91 2.07 46.91 22.69 8.63 2.31 74.38 14.02 2.91 19.43 7.14 6.65 1.49 84.

13、51 L75 × 7 7 10.16 7.98 2.11 53.37 25.42 9.93 2.30 84.96 16.02 2.89 22.18 8.15 7.44 1.48 98.718 8 11.50 9.03 2.15 59.96 27.93 11.20 2.28 95.07 17.93 2.87 24.86 9.13 8.19 1.47 112.9710 10 14.13 11.09 2.22 71.98 32.40 13.64 2.26 113.92 21.48 2.84 30.05 1l.0l 9.56 1.46 141.71580 597.9l 6.21 2.15 4

14、8.79 22.70 8.34 2.48 77.33 13.67 3.13 20.25 6.98 6.66 1.60 85.866 6 9.40 7.38 2.19 57.35 26.18 9.87 2.47 90.98 16.08 3.11 23.72 8.18 7.65 1.59 102.50 L80 × 7 7 10.86 8.53 2.23 65.58 29.38 11.37 2.46 104.07 18.40 3.10 27.10 9.35 8.58 1.58 119.708 8 12.30 9.66 2.27 73.50 32.36 12.83 2.44 116.60 2

15、0.61 3.08 30.39 10.48 9.46 1.57 136.9710 10 15.18 11.87 2.35 88.45 37.68 15.64 2.42 140.09 24.76 3.04 36.77 12.65 11.08 1.56 171.74690 61010.64 8.35 2.44 82.77 33.99 12.61 2.79 131.26 20.63 3.51 34.28 10.51 9.95 1.80 145.877 7 12.30 9.66 2.48 94.83 38.28 14.54 2.78 150.47 23.64 3.50 39.18 12.02 11.1

16、9 1.78 170.30 L90 × 8 8 13.94 10.95 2.52 106.47 42.30 16.42 2.76 168.97 26.55 3.48 43.97 13.49 12.35 1.78 194.8010 10 17.17 13.48 2.59 128.58 49.57 20.07 2.74 203.90 32.04 3.45 53.26 16.31 14.52 l.76 244.08型号尺寸(mm截面面积每米重量截面特性y0xx轴uu轴vv轴x1x1轴b t rA(kg/m (cmIx Wx max Wx min i x Iu Wu Iu Iv Wv max

17、 Wv min Iv Ixl (cm2 (cm4 (cm3 (cm3 (cm (cm4 (cm3 (cm (cm4 (cm3 (cm3 (cm4 (cm412 12 20.31 15.94 2.67 149.22 55.93 23.57 2.71 236.2l 37.12 3.41 62.22 19.01 16.49 1.75 293.776100 61211.93 9.37 2.67 114.95 43.04 15.68 3.10 181.98 25.74 3.91 47.92 13.18 12.69 2.00 200.077 7 13.80 10.83 2.71 131.86 48.57

18、18.10 3.09 208.97 29.55 2.89 54.74 15.08 14.26 1.99 233.548 8 15.64 12.28 2.76 148.24 53.78 20.47 3.08 235.07 33.24 3.88 61.41 16.93 15.75 1.98 267.09 L100×10 10 19.26 15.12 2.84 179.51 63.29 25.06 3.05 284.68 40.26 3.84 74.35 20.49 18.54 1.96 334.4312 12 22.80 17.90 2.91 208.90 71.72 29.47 3.0

19、3 330.95 46.80 3.81 86.84 23.89 21.08 1.95 402.3414 14 26.26 20.61 2.99 236.53 79.19 33.73 3.00 374.06 52.90 3.77 98.99 27.17 23.44 1.94 470.7516 16 29.63 23.26 3.06 262.53 85.81 37.82 2.98 414.16 58.57 3.74 110.89 30.34 25.63 1.93 539.807110 71215.20 11.93 2.96 177.16 59.78 22.05 3.41 280.94 36.12

20、4.30 73.38 18.41 17.51 2.20 310.648 8 17.24 13.53 3.01 199.46 66.36 24.95 3.40 316.49 40.69 4.28 82.42 20.70 19.39 2.19 355.21 L110×10 10 21.26 16.69 3.09 242.19 78.48 30.60 3.38 384.39 49.42 4.25 99.98 25.10 22.9l 2.17 444.6512 12 25.20 19.78 3.16 282.55 89.34 36.05 3.35 448.17 57.62 4.22 116.

21、93 29.32 26.15 2.15 534.6014 14 29.06 22.81 3.24 320.71 99.07 41.31 3.32 508.01 65.31 4.18 133.40 33.38 29.14 2.14 625.168125 81419.75 15.50 3.37 297.03 88.20 32.52 3.88 470.89 53.28 4.88 123.16 27.18 25.86 2.50 521.0110 10 24.37 19.13 3.45 361.67 104.81 39.97 3.85 573.89 64.93 4.85 149.46 33.01 30.

22、62 2.48 651.93 L125×12 12 28.91 22.70 3.53 423.16 119.88 47.17 3.83 671.44 75.96 4.82 174.88 38.61 35.03 2.46 783.4214 14 33.37 26.19 3.61 481.65 133.56 54.16 3.80 763.73 86.41 4.78 199.57 44.00 39.13 2.45 915.6110140 101427.37 21.49 3.82 514.65 134.55 50.58 4.34 817.27 82.56 5.46 212.04 41.9l

23、39.20 2.78 915.1112 12 32.5l 25.52 3.90 603.68 154.62 59.80 4.3l 958.79 96.85 5.43 248.57 49.12 45.02 2.77 1099.28 L140 ×14 14 37.57 29.49 3.98 688.81 173.02 68.75 4.28 1093.56 110.47 5.40 284.06 56.07 50.45 2.75 1284.2216 16 42.54 33.39 4.06 770.24 189.90 77.46 4.26 1221.81 123.42 5.36 318.67

24、62.8l 55.55 2.74 1470.0710 160 10 16 31.50 24.73 4.31 779.53 180.77 66.70 4.97 1237.30 109.36 6.27 321.76 55.63 52.76 3.20 1365.33型号尺寸(mm截面面积每米重量截面特性y0xx轴uu轴vv轴x1x1轴b t rA(kg/m (cmIx Wx max Wx min i x Iu Wu Iu Iv Wv max Wv min Iv Ixl (cm2 (cm4 (cm3 (cm3 (cm (cm4 (cm3 (cm (cm4 (cm3 (cm3 (cm4 (cm412 1

25、2 37.44 29.39 4.39 916.58 208.58 78.98 4.95 1455.68 128.67 6.24 377.49 65.29 60.74 3.18 1639.57 L160×14 14 43.30 33.99 4.47 1048.36 234.37 90.95 4.92 1665.02 147.17 6.20 431.70 74.63 68.24 3.16 1914.6816 16 49.07 38.52 4.55 1175.08 258.27 102.63 4.89 1865.57 164.89 6.17 484.59 83.70 75.31 3.14

26、2190.8212180 121642.24 33.16 4.89 1321.35 270.03 100.82 5.59 2100.10 165.00 7.05 542.61 83.60 78.41 3.58 2332.8014 14 48.90 38.38 4.97 1514.48 304.57 116.25 5.57 2407.42 189.15 7.02 621.53 95.73 88.38 3.57 2723.48 L180×16 16 55.47 43.54 5.05 1700.99 336.86 131.35 5.54 2703.37 212.40 6.98 698.60

27、 107.52 97.83 3.55 3115.2918 18 61.95 48.63 5.13 1881.12 367.05 146.11 5.51 2988.24 234.78 6.94 774.01 119.00 106.79 3.53 3508.4214200 141854.64 42.89 5.46 2103.55 385.08 144.70 6.20 3343.26 236.40 7.82 863.83 119.75 111.82 3.98 3734.1016 16 62.01 48.68 5.54 2366.15 426.99 163.65 6.18 3760.88 265.93

28、 7.79 971.41 134.62 123.96 3.96 4270.39 L200×18 18 69.30 54.40 5.62 2620.64 466.45 182.22 6.15 4164.54 294.48 7.75 1076.74 149.11 135.52 3.94 4808.1320 20 76.50 60.06 5.69 2867.30 503.58 200.42 6.12 4554.55 322.06 7.72 1180.04 163.26 146.55 3.93 5347.5124 24 90.66 71.17 5.84 3338.20 571.45 235.

29、78 6.07 5294.97 374.41 7.64 1381.43 190.63 167.22 3.90 6431.99注:等边角钢的通常长度:L20L40,为412m,L45L90,为为412m;L100L140,为419m;L60L200,为619mE1.2 热轧不等边角钢的规格及截面特性(按GB/T 9788-1988计算 表E2型号尺寸(mm截面面积每米重量截面特性x0y0xx轴yy轴x1-x1轴y1-y1轴vv轴B b t rA(kg/m (cm4 (cm4I x Wx max Wx min i x I y Wy max Wx min i y Ix1Iy1Iv Wv i vtga

30、 (cm2 (cm4 (cm3 (cm3 (cm (cm4 (cm3 (cm3 (cm (cm4 (cm4 (cm3 (cm3 (cm4325 16 33.51.16 0.91 0.42 0.86 0.70 0.82 0.43 0.78 0.22 0.53 0.19 0.44 1.56 0.43 0.13 0.16 0.34 0.392L25×16×4 4 1.50 1.18 0.46 0.90 0.88 0.98 0.55 0.77 0.27 0.60 0.24 0.43 2.09 0.59 0.17 0.20 0.34 0.381332 20 33.51.49 1.17

31、 0.49 1.08 1.53 1.41 0.72 1.01 0.46 0.93 0.30 0.55 3.27 0.82 0.28 0.25 0.43 0.382L32×20×4 4 1.94 1.52 0.53 1.12 1.93 1.72 0.93 1.00 0.57 1.08 0.39 0.54 4.37 1.12 0.35 0.32 0.43 0.374340 25 341.89 1.48 0.59 1.32 3.082.32 l.15 1.28 0.93 1.59 0.49 0.70 6.39 1.59 0.56 0.40 0.54 0.386L40×2

32、5×4 4 2.47 1.94 0.63 1.37 3.93 2.88 1.49 1.26 1.18 1.88 0.63 0.69 8.53 2.14 0.71 0.52 0.54 0.381345 28 352.15 1.69 0.64 1.47 4.453.02 1.47 1.44 1.34 2.08 0.62 0.79 9.10 2.23 0.80 0.51 0.61 0.383L45×28×4 4 2.81 2.20 0.68 1.51 5.70 3.76 1.91 1.43 1.70 2.49 0.80 0.78 12.14 3.00 1.02 0.66

33、 0.60 0.380350 32 35.52.43 1.91 0.73 1.60 6.243.89 1.84 1.60 2.02 2.78 0.82 0.91 12.49 3.31 1.20 0.68 0.70 0.404L50×32×4 4 3.18 2.49 0.77 1.65 8.02 4.86 2.39 1.59 2.58 3.36 1.06 0.90 16.65 4.45 1.53 0.87 0.69 0.4023 56 36 3 6 2.74 2.15 0.80 1.78 8.88 5.00 2.32 1.80 2.92 3.63 1.05 1.03 17.5

34、4 4.70 1.73 0.87 0.79 0.408型号尺寸(mm截面面积每米重量截面特性x0y0xx轴yy轴x1-x1轴y1-y1轴vv轴B b t rA(kg/m (cm4 (cm4I x Wx max Wx min i x I y Wy max Wx min i y Ix1Iy1Iv Wv i vtga (cm2 (cm4 (cm3 (cm3 (cm (cm4 (cm3 (cm3 (cm (cm4 (cm4 (cm3 (cm3 (cm4L56×36×4 4 3.59 2.82 0.85 1.82 11.45 6.28 3.03 1.79 3.74 4.43 1.36

35、 1.02 23.39 6.31 2.21 1.12 0.78 0.4075 5 4.42 3.47 0.88 1.87 13.86 7.43 3.71 1.77 4.49 5.09 1.65 1.0l 29.24 7.94 2.67 1.36 0.78 0.404463 40 474.06 3.19 0.92 2.04 16.49 8.10 3.87 2.025.23 5.72 1.70 1.14 33.30 8.63 3.12 1.40 0.88 0.398L63×40×5 5 4.99 3.92 0.95 2.08 20.02 9.62 4.74 2.00 6.31

36、6.61 2.07 1.12 41.63 10.86 3.76 1.71 0.87 0.3966 6 5.91 4.64 0.99 2.12 23.36 11.01 5.59 1.99 7.31 7.36 2.43 1.11 49.98 13.14 4.38 2.0l 0.86 0.3937 7 6.80 5.34 1.03 2.16 26.53 12.27 6.41 1.97 8.24 8.00 2.78 1.10 58.34 15.47 4.97 2.29 0.86 0.389470 45 47.54.55 3.57 1.02 2.23 22.97 10.28 4.82 2.25 7.55

37、 7.43 2.17 1.29 45.68 12.26 4.47 1.79 0.99 0.408L70×45×5 5 5.61 4.40 1.06 2.28 27.95 12.26 5.92 2.23 9.13 8.64 2.65 1.28 57.10 15.39 5.40 2.19 0.98 0.4076 6 6.64 5.22 1.10 2.32 32.70 14.08 6.99 2.22 10.62 9.69 3.12 1.26 68.54 18.59 6.29 2.57 0.97 0.4057 7 7.66 6.0l 1.13 2.36 37.22 15.75 8.

38、03 2.20 12.01 10.60 3.57 1.25 79.99 21.84 7.16 2.94 0.97 0.402575 50 586.13 4.8l 1.17 2.40 5.09 14.65 6.87 2.39 2.61 10.75 3.30 1.43 70.23 21.047.32 2.72 1.09 0.4366 6 7.26 5.70 1.21 2.44 41.12 16.86 8.12 2.38 14.70 12.12 3.88 1.42 84.30 25.37 8.54 3.19 1.08 0.435 L75×50×8 8 9.47 7.43 1.29

39、 2.52 52.39 20.79 10.52 2.35 18.53 14.39 4.99 1.40 112.50 34.23 10.87 4.10 1.07 0.42910 10 1l.59 9.10 1.36 2.60 62.71 24.15 12.79 2.33 21.96 16.14 6.04 1.38 140.82 43.43 13.10 4.99 1.06 0.423580 50 586.38 5.00 1.14 2.60 41.96 16.117.78 2.57 12.82 11.28 3.32 1.42 85.21 21.06 7.66 2.74 1.10 0.388L80&#

40、215;50×6 6 7.56 5.93 1.18 2.65 49.21 18.58 9.20 2.55 14.95 12.71 3.91 1.41 102.26 25.41 8.94 3.23 1.09 0.3867 7 8.72 6.85 1.21 2.69 56.16 20.87 10.58 2.54 16.96 13.96 4.48 1.39 119.32 29.82 10.18 3.70 1.08 0.3848 8 9.87 7.75 1.25 2.73 62.83 23.00 11.92 2.52 18.85 15.06 5.03 1.38 136.41. 34.32 1

41、1.38 4.16 1.07 0.381590 56 597.21 5.66 1.25 2.91 60.45 20.81 9.92 2.90 18.33 14.70 4.21 1.59 121.32 29.53 10.98 3.49 1.23 0.385L90×50×6 6 8.56 6.72 1.29 2.95 71.03 24.06 11.74 2.88 21.42 16.65 4.97 1.58 145.59 35.58 12.82 4.10 1.22 0.834型号尺寸(mm截面面积每米重量截面特性x0y0xx轴yy轴x1-x1轴y1-y1轴vv轴B b t rA(

42、kg/m (cm4 (cm4I x Wx max Wx min i x I y Wy max Wx min i y Ix1Iy1Iv Wv i vtga (cm2 (cm4 (cm3 (cm3 (cm (cm4 (cm3 (cm3 (cm (cm4 (cm4 (cm3 (cm3 (cm47 7 9.88 7.76 1.33 3.00 81.22 27.12 13.53 2.87 24.36 18.38 5.70 1.57 169.87 41.7l 14.60 4.70 1.22 0.3838 8 11.18 8.78 1.36 3.04 91.03 29.98 15.27 2.85 27.15

43、 19.91 6.41 1.56 194.17 47.93 16.34 5.29 1.21 0.3806100 63 6109.62 7.55 1.43 3.24 99.06 30.62 14.64 3.21 30.94 21.69 6.35 1.79 199.71 50.50 18.42 5.25 1.38 0.3947 7 11.11 8.72 1.47 3.28 113.45 34.59 16.88 3.20 35.26 24.06 7.29 1.78 233.00 59.14 21.00 6.02 1.37 0.393 L100×63×8 8 12.58 9.88

44、1.50 3.32 27.37 38.33 19.08 3.18 39.39 26.18 8.21 1.77 266.32 67.88 23.50 6.78 1.37 0.39l10 10 15.47 12.14 1.58 3.40 153.81 45.18 23.32 3.15 47.12 29.83 9.98 1.75 333.06 85.73 28.33 8.24 l.35 0.3876100 80 61010.64 8.35 1.97 2.95 107.04 36.24 15.19 3.17 6l.24 31.03 10.16 2.40 199.83 102.68 31.65 8.37

45、 1.73 0.6277 7 12.30 9.66 2.01 3.00 122.73 40.96 17.52 3.16 70.08 34.79 11.17 2.39 233.20 116.98 36.17 9.60 1.7l 0.626 L100×80×8 8 13.94 10.95 2.05 3.04 137.92 45.40 19.81 3.15 78.58 38.27 13.21 2.37 266.61 137.37 40.58 10.80 1.71 0.62510 10 17.17 13.48 2.13 3.12 166.87 53.54 24.24 3.12 94

46、.65 44.45 16.12 2.35 333.63 172.48 49.10 13.12 l.69 0.6226110 70 61010.64 8.35 1.57 3.53 133.37 37.80 17.85 3.54 42.92 27.36 7.90 2.01 265.78 69.08 25.36 6.53 1.54 0.4037 7 12.30 9.66 1.6l 3.57 153.00 42.82 20.60 3.53 49.02 30.48 9.09 2.00 310.07 80.83 28.96 7.50 1.53 0.402 L110×70×8 8 13.

47、94 10.95 1.65 3.62 172.04 47.57 23.30 3.51 54.87 33.31 10.25 1.98 354.39 92.70 32.45 8.45 1.53 0.40110 10 17.17 13.48 1.72 3.70 208.39 56.36 28.54 3.48 65.88 38.24 12.48 1.96 443.13 116.83 39.20 10.29 1.5l 0.3977125 80 71l14.10 11.07 1.80 4.01 227.98 56.81 26.86 4.02 74.42 41.24 12.01 2.30 454.90 12

48、0.22 43.8l 9.92 1.76 0.4088 8 15.99 12.55 1.84 4.06 256.77 63.28 30.41 4.0l 83.49 45.28 13.56 2.29 519.99 137.85 49.15 11.18 1.75 0.407 L125×80×10 10 19.71 15.47 1.92 4.14 312.04 75.35 37.33 3.98 100.67 52.4l 16.56 2.26 650.09 173.40 59.45 13.64 1.74 0.40412 12 23.35 18.33 2.00 4.22 364.41

49、 86.34 44.01 3.95 116.67 58.46 19.43 2.24 780.39 209.67 69.35 16.01 1.72 0.4008140 90 81218.04 14.16 2.04 4.50 365.64 81.30 38.48 4.50 120.69 59.15 17.34 2.59 730.53 195.79 70.83 14.31 1.98 0.41110 10 22.26 17.48 2.12 4.58 445.50 97.19 47.31 4.47 146.03 68.94 21.22 2.56 913.20 245.93 85.82 17.48 1.9

50、6 0.409型号尺寸(mm截面面积每米重量截面特性x0y0xx轴yy轴x1-x1轴y1-y1轴vv轴B b t rA(kg/m (cm4 (cm4I x Wx max Wx min i x I y Wy max Wx min i y Ix1Iy1Iv Wv i vtga (cm2 (cm4 (cm3 (cm3 (cm (cm4 (cm3 (cm3 (cm (cm4 (cm4 (cm3 (cm3 (cm4L140×90×12 12 26.40 20.72 2.19 4.66 521.59 111.81 55.87 4.44 169.79 77.38 24.95 2.54 1

51、096.09 296.89 100.21 20.54 1.95 0.40614 14 30.46 23.91 2.27 4.74 594.10 125.26 64.18 4.42 192.10 84.68 28.54 2.51 1279.26 348.82 114.13 23.52 1.94 0.40310160 100 101325.31 19.87 2.28 5.24 668.69 127.69 62.13 5.14 205.03 89.94 26.56 2.85 1362.89 336.59 121.74 21.92 2.19 0.39012 12 30.05 23.59 2.36 5.

52、32 784.9l 147.54 73.49 5.11 239.06 101.45 31.28 2.82 1635.56 405.94 142.33 25.79 2.18 0.388 L160×100×14 14 34.7l 27.25 2.43 5.40 896.30 165.97 84.56 5.08 271.20 111.53 35.83 2.80 1908.50 476.42 162.23 29.56 2.16 0.38516 16 39.28 30.84 2.51 5.48 1003.05 183.11 95.33 5.05 301.60 120.37 40.24

53、 2.77 2181.79 548.22 181.57 33.25 2.15 0.38210180 110 101428.37 22.27 2.44 5.89 956.25 162.37 78.96 5.81 278.11 113.91 32.49 3.13 1940.40 447.22 166.50 26.88 2.42 0.37612 12 33.71 26.46 2.52 5.98 1124.72 188.23 93.53 5.78 325.03 129.03 38.32 3.11 2328.38 538.94 194.87 3l.66 2.40 0.374 L180×110&

54、#215;14 14 38.97 30.59 2.59 6.06 1286.91 212.46 107.76 5.75 369.55 142.4l 43.97 3.08 2716.60 631.95 222.30 36.32 2.39 0.37216 16 44.14 34.65 2.67 6.14 1443.06 235.16 121.64 5.72 411.85 154.26 49.44 3.05 3105.15 726.46 248.94 40.87 2.37 0.36912200 125 121437.91 29.76 2.83 6.54 1570.90 240.10 116.73 6

55、.44 483.16 170.46 49.99 3.57 3193.85 787.74 285.79 41.23 2.75 0.39214 14 43.87 34.44 2.91 6.62 1800.97 271.86 134.65 6.41 550.83 189.24 57.44 3.54 3726.17 922.47 326.58 47.34 2.73 0.390 L200×125×16 16 49.74 39.04 2.99 6.70 2023.35 301.81 152.18 6.38 615.44 206.12 64.69 3.52 4258.85 1058.86

56、 366.21 53.32 2.71 0.38818 18 55.53 43.59 3.06 6.78 2238.30 330.05 169.33 6.35 677.19 221.30 71.74 3.49 4792.00 1197.13 404.83 59.18 2.70 0.385 注:不等边角钢的通常长度:L25×16L56×36,为412m,L63×40L90×56,为412m;L100×63L140×90,为419m;L60×100L200125,为619mE2.1 热轧无缝钢管的规格及截面特征(按GB/T 816

57、2-1999摘录计算 尺寸(mm 截面面积每米重量截面特征d tA(kg/mI W i (cm2 (cm4 (cm3 (cm32 2.50 2.32 1.82 2.54 1.59 1.053.00 2.73 2.15 2.90 1.82 1.033.50 3.13 2.46 3.23 2.02 1.024.00 3.52 2.76 3.52 2.20 1.00 38 2.50 2.79 2.19 4.41 2.32 1.263.00 3.30 2.59 5.09 2.68 1.243.50 3.79 2.98 5.70 3.00 1.234.00 4.27 3.35 6.26 3.29 1.21 42 2.50 3.10 2.44 6.07 2.89 1.403.00 3.68 2.89 7.03 3.35 1.383.504.23 3.32 7.9l 3.77 1.374.00 4.78 3.75 8.71 4.15 1.35 45 2.50 3.34 2.62 7.56 3.36 1.5l3.00 3.96 3.11 8.77 3.90 1.493.504.56 3.58 9.89 4.40 1.474.005.15 4.04