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
尺 寸 型号 b 3 L20 × 4 3 L25 × 4 3 30 L30 × 4 3 36 4 3 4.5 (mm) t 3 4 3 4 3 4.5 2.28 2.11 1.79 1.66 0.89 1.00 1.84 2.58 2.08 2.59 0.87 0.99 0.90 1.11 2.92 4.09 1.37 1.61 1.13 1.39 0.77 1.07 0.71 0.82 0.62 0.76 0.58 0.7l 3.63 4.67 r 截面 面积 A (cm2) l.13 1.46 1.43 1.86 1.75 每米 重量 (kg/m) 0.89 1.15 1.12 1.46 1.37 y0 (cm) 0.60 0.64 0.73 0.76 0.85 Ix (cm4) 0.40 0.50 0.82 1.03 1.46 x—x轴 Wxmax (cm3) 0.66 0.78 1.12 1.34 1.72 Wxmin (cm3) 0.29 0.36 0.46 0.59 0.68 i x (cm) 0.59 0.58 0.76 0.74 0.91 Iu (cm4) 0.63 0.78 1.29 1.62 2.31 截 面 特 性 u—u轴 Wu (cm3) 0.45 0.55 0.73 0.92 1.09 Iu (cm) 0.75 0.73 0.95 0.93 1.15 Iv (cm4) 0.17 0.22 0.34 0.43 0.61 v—v轴 Wvmax (cm3) 0.23 0.29 0.37 0.47 0.56 Wvmin (cm3) 0.20 0.24 0.33 0.40 0.51 Iv (cm4) 0.39 0.38 0.49 0.48 0.59 x1—x1轴 Ixl (cm4) 0.81 1.09 1.57 2.1l 2.7l 20 3.5 25 3.5 尺 寸 型号 b L36 × 4 5 3 L40 × 4 5 3 L45 × 4 5 6 3 L50 × 4 5 6 3 L56 × 4 5 8 4 5 L63 × 6 63 56 50 45 40 (mm) t 4 5 3 4 5 3 4 5 6 3 4 5 6 3 4 5 8 4 5 6 7 6 5.5 5 5 r 截面 面积 A (cm2) 2.76 3.38 2.36 3.09 3.79 2.66 3.49 4.29 5.08 2.97 3.90 4.80 5.69 3.34 4.39 5.42 8.37 4.98 6.14 7.29 每米 重量 (kg/m) 2.16 2.65 1.85 2.42 2.98 2.09 2.74 3.37 3.99 2.33 3.06 3.77 4.46 2.62 3.45 4.25 6.57 3.91 4.82 5.72 y0 (cm) 1.04 1.07 1.09 1.13 1.17 1.22 1.26 1.30 1.33 1.34 1.38 1.42 1.46 1.48 1.53 1.57 1.68 1.70 1.74 1.78 Ix (cm4) 3.29 3.95 3.59 4.60 5.53 5.17 6.65 8.04 9.33 7.18 9.26 11.21 13.05 10.19 13.18 16.02 23.63 19.03 23.17 27.12 x—x轴 Wxmax (cm3) 3.18 3.68 3.28 4.05 4.72 4.25 5.29 6.20 6.99 5.36 6.70 7.90 8.95 6.86 8.63 10.22 14.06 11.22 13.33 15.26 Wxmin (cm3) 1.28 1.56 1.23 1.60 1.96 1.58 2.05 2.51 2.95 1.96 2.56 3.13 3.68 2.48 3.24 3.97 6.03 4.13 5.08 6.00 i x (cm) 1.09 1.08 1.23 1.22 1.21 1.39 1.38 1.37 1.36 1.55 1.54 1.53 1.51 1.75 1.73 1.72 1.68 1.96 1.94 1.93 截 面 特 性 u—u轴 Iu (cm4) 5.22 6.24 5.69 7.29 8.76 8.20 10.56 12.74 14.76 11.37 14.69 17.79 20.68 16.14 20.92 25.42 37.37 30.17 36.77 43.03 Wu (cm3) 2.05 2.45 2.01 2.58 3.10 2.58 3.32 4.01 4.64 3.22 4.16 5.03 5.85 4.08 5.28 6.42 9.44 6.77 8.25 9.66 Iu (cm) 1.38 1.36 1.55 1.54 l.52 1.76 1.74 1.72 1.71 1.96 1.94 1.92 1.91 2.20 2.18 2.17 2.11 2.46 2.45 2.43 Iv (cm4) 1.37 1.65 1.49 1.91 2.30 2.14 2.75 3.33 3.89 2.98 3.82 4.63 5.42 4.24 5.45 6.61 9.89 7.89 9.57 11.20 v—v轴 Wvmax (cm3) 1.05 1.26 1.03 1.31 1.58 1.31 1.69 2.04 2.38 1.64 2.11 2.56 2.98 2.09 2.69 3.26 4.85 3.45 4.20 4.9l Wvmin (cm3) 0.93 1.09 0.96 1.19 1.39 1.24 1.54 1.81 2.06 1.57 1.96 2.31 2.63 2.02 2.52 2.98 4.16 3.29 3.90 4.46 Iv (cm4) 0.70 0.70 0.79 0.79 0.78 0.90 0.89 0.88 0.88 1.00 0.99 0.98 0.98 1.13 1.1l 1.10 1.09 1.26 1.25 1.24 x1—x1轴 Ixl (cm4) 6.25 7.84 6.41 8.56 10.74 9.12 12.18 15.25 18.36 12.50 16.69 20.90 25.14 17.56 23.43 29.33 47.24 33.35 41.73 50.14 尺 寸 型号 b 8 10 4 5 L70 × 6 7 8 5 6 L75 × 7 8 10 5 6 L80 × 7 8 10 6 7 L90 × 8 10 90 80 75 70 (mm) t 8 10 4 5 6 7 8 5 6 7 8 10 5 6 7 8 10 6 7 8 10 10 9 9 8 r 截面 面积 A (cm2) 9.51 11.66 5.57 6.88 8.16 9.42 10.67 7.41 8.80 10.16 11.50 14.13 7.9l 9.40 10.86 12.30 15.18 10.64 12.30 13.94 17.17 每米 重量 (kg/m) 7.47 9.15 4.37 5.40 6.41 7.40 8.37 5.82 6.91 7.98 9.03 11.09 6.21 7.38 8.53 9.66 11.87 8.35 9.66 10.95 13.48 y0 (cm) 1.85 1.93 1.86 1.91 1.95 1.99 2.03 2.03 2.07 2.11 2.15 2.22 2.15 2.19 2.23 2.27 2.35 2.44 2.48 2.52 2.59 Ix (cm4) 34.46 41.09 26.39 32.21 37.77 43.09 48.17 39.96 46.91 53.37 59.96 71.98 48.79 57.35 65.58 73.50 88.45 82.77 94.83 106.47 128.58 x—x轴 Wxmax (cm3) 18.59 21.34 14.16 16.89 19.39 21.68 23.79 19.73 22.69 25.42 27.93 32.40 22.70 26.18 29.38 32.36 37.68 33.99 38.28 42.30 49.57 Wxmin (cm3) 7.75 9.39 5.14 6.32 7.48 8.59 9.68 7.30 8.63 9.93 11.20 13.64 8.34 9.87 11.37 12.83 15.64 12.61 14.54 16.42 20.07 i x (cm) 1.90 1.88 2.18 2.16 2.15 2.14 2.13 2.32 2.31 2.30 2.28 2.26 2.48 2.47 2.46 2.44 2.42 2.79 2.78 2.76 2.74 截 面 特 性 u—u轴 Iu (cm4) 54.56 64.85 41.80 51.08 59.93 68.35 76.37 63.30 74.38 84.96 95.07 113.92 77.33 90.98 104.07 116.60 140.09 131.26 150.47 168.97 203.90 Wu (cm3) 12.25 14.56 8.44 10.32 12.11 13.81 15.43 11.94 14.02 16.02 17.93 21.48 13.67 16.08 18.40 20.61 24.76 20.63 23.64 26.55 32.04 Iu (cm) 2.39 2.36 2.74 2.73 2.71 2.69 2.68 2.92 2.91 2.89 2.87 2.84 3.13 3.11 3.10 3.08 3.04 3.51 3.50 3.48 3.45 Iv (cm4) 14.33 17.33 10.99 13.34 15.61 17.82 19.98 16.61 19.43 22.18 24.86 30.05 20.25 23.72 27.10 30.39 36.77 34.28 39.18 43.97 53.26 v—v轴 Wvmax (cm3) 6.26 7.53 4.32 5.26 6.16 7.02 7.86 6.10 7.14 8.15 9.13 1l.0l 6.98 8.18 9.35 10.48 12.65 10.51 12.02 13.49 16.31 Wvmin (cm3) 5.47 6.37 4.17 4.95 5.67 6.34 6.98 5.80 6.65 7.44 8.19 9.56 6.66 7.65 8.58 9.46 11.08 9.95 11.19 12.35 14.52 Iv (cm4) 1.23 1.22 1.40 1.39 1.38 1.38 1.37 1.50 1.49 1.48 1.47 1.46 1.60 1.59 1.58 1.57 1.56 1.80 1.78 1.78 l.76 x1—x1轴 Ixl (cm4) 67.1l 84.3l 45.74 57.2l 68.73 80.29 91.92 70.36 84.51 98.71 112.97 141.71 85.86 102.50 119.70 136.97 171.74 145.87 170.30 194.80 244.08 尺 寸 型号 b 12 6 7 8 (mm) t 12 6 7 8 12 r 截面 面积 A (cm2) 20.31 11.93 13.80 15.64 19.26 22.80 26.26 29.63 15.20 17.24 12 21.26 25.20 29.06 19.75 14 24.37 28.91 33.37 27.37 14 32.5l 37.57 42.54 16 31.50 每米 重量 (kg/m) 15.94 9.37 10.83 12.28 15.12 17.90 20.61 23.26 11.93 13.53 16.69 19.78 22.81 15.50 19.13 22.70 26.19 21.49 25.52 29.49 33.39 24.73 y0 (cm) 2.67 2.67 2.71 2.76 2.84 2.91 2.99 3.06 2.96 3.01 3.09 3.16 3.24 3.37 3.45 3.53 3.61 3.82 3.90 3.98 4.06 4.31 Ix (cm4) 149.22 114.95 131.86 148.24 179.51 208.90 236.53 262.53 177.16 199.46 242.19 282.55 320.71 297.03 361.67 423.16 481.65 514.65 603.68 688.81 770.24 779.53 x—x轴 Wxmax (cm3) 55.93 43.04 48.57 53.78 63.29 71.72 79.19 85.81 59.78 66.36 78.48 89.34 99.07 88.20 104.81 119.88 133.56 134.55 154.62 173.02 189.90 180.77 Wxmin (cm3) 23.57 15.68 18.10 20.47 25.06 29.47 33.73 37.82 22.05 24.95 30.60 36.05 41.31 32.52 39.97 47.17 54.16 50.58 59.80 68.75 77.46 66.70 i x (cm) 2.71 3.10 3.09 3.08 3.05 3.03 3.00 2.98 3.41 3.40 3.38 3.35 3.32 3.88 3.85 3.83 3.80 4.34 4.3l 4.28 4.26 4.97 截 面 特 性 u—u轴 Iu (cm4) 236.2l 181.98 208.97 235.07 284.68 330.95 374.06 414.16 280.94 316.49 384.39 448.17 508.01 470.89 573.89 671.44 763.73 817.27 958.79 Wu (cm3) 37.12 25.74 29.55 33.24 40.26 46.80 52.90 58.57 36.12 40.69 49.42 57.62 65.31 53.28 64.93 75.96 86.41 82.56 96.85 Iu (cm) 3.41 3.91 2.89 3.88 3.84 3.81 3.77 3.74 4.30 4.28 4.25 4.22 4.18 4.88 4.85 4.82 4.78 5.46 5.43 5.40 5.36 6.27 Iv (cm4) 62.22 47.92 54.74 61.41 74.35 86.84 98.99 110.89 73.38 82.42 99.98 116.93 133.40 123.16 149.46 174.88 199.57 212.04 248.57 284.06 318.67 321.76 v—v轴 Wvmax (cm3) 19.01 13.18 15.08 16.93 20.49 23.89 27.17 30.34 18.41 20.70 25.10 29.32 33.38 27.18 33.01 38.61 44.00 41.9l 49.12 56.07 62.8l 55.63 Wvmin (cm3) 16.49 12.69 14.26 15.75 18.54 21.08 23.44 25.63 17.51 19.39 22.9l 26.15 29.14 25.86 30.62 35.03 39.13 39.20 45.02 50.45 55.55 52.76 Iv (cm4) 1.75 2.00 1.99 1.98 1.96 1.95 1.94 1.93 2.20 2.19 2.17 2.15 2.14 2.50 2.48 2.46 2.45 2.78 2.77 2.75 2.74 3.20 x1—x1轴 Ixl (cm4) 293.77 200.07 233.54 267.09 334.43 402.34 470.75 539.80 310.64 355.21 444.65 534.60 625.16 521.01 651.93 783.42 915.61 915.11 1099.28 1284.22 1470.07 1365.33 L100×10 100 10 12 14 16 7 8 12 14 16 7 8 L110×10 110 10 12 14 8 10 L125×12 14 10 12 L140 ×14 16 10 140 125 12 14 8 10 12 14 10 12 14 16 160 10 1093.56 110.47 1221.81 123.42 1237.30 109.36 尺 寸 型号 b 12 L160×14 16 12 14 L180×16 18 14 16 180 (mm) t 12 14 16 12 14 16 18 14 16 18 16 r 截面 面积 A (cm2) 37.44 43.30 49.07 42.24 48.90 55.47 61.95 54.64 62.01 69.30 76.50 90.66 每米 重量 (kg/m) 29.39 33.99 38.52 33.16 38.38 43.54 48.63 42.89 48.68 54.40 60.06 71.17 y0 (cm) 4.39 4.47 4.55 4.89 4.97 5.05 5.13 5.46 5.54 5.62 5.69 5.84 Ix (cm4) 916.58 x—x轴 Wxmax (cm3) 208.58 Wxmin (cm3) 78.98 90.95 102.63 100.82 116.25 131.35 146.11 144.70 163.65 182.22 200.42 235.78 i x (cm) 4.95 4.92 4.89 5.59 5.57 5.54 5.51 6.20 6.18 6.15 6.12 6.07 截 面 特 性 u—u轴 Iu (cm4) Wu (cm3) Iu (cm) 6.24 6.20 6.17 7.05 7.02 6.98 6.94 7.82 7.79 7.75 7.72 7.64 Iv (cm4) 377.49 431.70 484.59 542.61 621.53 698.60 774.01 863.83 971.41 v—v轴 Wvmax (cm3) 65.29 74.63 83.70 83.60 95.73 107.52 Wvmin (cm3) 60.74 68.24 75.31 78.41 88.38 97.83 Iv (cm4) 3.18 3.16 3.14 3.58 3.57 3.55 3.53 3.98 3.96 3.94 3.93 3.90 x1—x1轴 Ixl (cm4) 1639.57 1914.68 2190.82 2332.80 2723.48 3115.29 3508.42 3734.10 4270.39 4808.13 5347.51 6431.99 1455.68 128.67 1665.02 147.17 1865.57 164.89 2100.10 165.00 2407.42 189.15 2703.37 212.40 2988.24 234.78 3343.26 236.40 3760.88 265.93 4164.54 294.48 4554.55 322.06 5294.97 374.41 1048.36 234.37 1175.08 258.27 1321.35 270.03 1514.48 304.57 1700.99 336.86 1881.12 367.05 2103.55 385.08 2366.15 426.99 2620.64 466.45 2867.30 503.58 3338.20 571.45 119.00 106.79 119.75 111.82 134.62 123.96 L200×18 200 18 20 24 20 24 1076.74 149.11 135.52 1180.04 163.26 146.55 1381.43 190.63 167.22 注:等边角钢的通常长度:L20~L40,为4~12m,L45~L90,为为4~12m;L100~L140,为4~19m;L60~L200,为6~19m
E1.2 热轧不等边角钢的规格及截面特性(按 GB/T 9788-1988计算)
表E2
尺寸 型号 (mm) B b 3 L25×16×4 3 L32×20×4 3 L40×25×4 3 L45×28×4 3 L50×32×4 3 t 3 4 3 4 3 4 3 4 3 4 r 截面面每米重积 A (cm2) 1.16 1.50 1.49 1.94 1.89 2.47 2.15 2.81 2.43 3.18 2.74 量 x0 y0 Ix (cm4) 0.70 0.88 1.53 1.93 3.08 3.93 4.45 5.70 6.24 8.02 8.88 x—x轴 Wxmax Wxmin (cm3) 0.82 0.98 1.41 1.72 2.32 2.88 3.02 3.76 3.89 4.86 5.00 (cm3) 0.43 0.55 0.72 0.93 l.15 1.49 1.47 1.91 1.84 2.39 2.32 ix (cm) 0.78 0.77 1.01 1.00 1.28 1.26 1.44 1.43 1.60 1.59 1.80 Iy (cm4) 0.22 0.27 0.46 0.57 0.93 1.18 1.34 1.70 2.02 2.58 2.92 截 面 特 性 y—y轴 Wymax Wxmin i y (cm3) 0.53 0.60 0.93 1.08 1.59 1.88 2.08 2.49 2.78 3.36 3.63 (cm3) (cm) x1-x1轴 y1-y1轴 Ix1 (cm4) 1.56 2.09 3.27 4.37 6.39 8.53 9.10 12.14 12.49 16.65 17.54 Iy1 (cm4) 0.43 0.59 0.82 1.12 1.59 2.14 2.23 3.00 3.31 4.45 4.70 Iv (cm3) 0.13 0.17 0.28 0.35 0.56 0.71 0.80 1.02 1.20 1.53 1.73 v—v轴 Wv (cm3) 0.16 0.20 0.25 0.32 0.40 0.52 0.51 0.66 0.68 0.87 0.87 iv (cm4) 0.34 0.34 0.43 0.43 0.54 0.54 0.61 0.60 0.70 0.69 0.79 tga 0.392 0.381 0.382 0.374 0.386 0.381 0.383 0.380 0.404 0.402 0.408 (kg/m) (cm4) (cm4) 0.91 1.18 1.17 1.52 1.48 1.94 1.69 2.20 1.91 2.49 2.15 0.42 0.86 0.46 0.90 0.49 1.08 0.53 1.12 0.59 1.32 0.63 1.37 0.64 1.47 0.68 1.51 0.73 1.60 0.77 1.65 0.80 1.78 25 16 3.5 0.19 0.44 0.24 0.43 0.30 0.55 0.39 0.54 0.49 0.70 0.63 0.69 0.62 0.79 0.80 0.78 0.82 0.91 1.06 0.90 1.05 1.03 32 20 3.5 40 25 4 45 28 5 50 32 5.5 56 36 3 6 尺寸 型号 (mm) B b L56×36×4 5 4 L63×40×5 6 7 4 L70×45×5 6 7 5 6 L75×50×8 10 5 L80×50×6 7 8 5 L90×50×6 90 56 80 50 75 50 70 45 63 40 t 4 5 4 5 6 7 4 5 6 7 5 6 8 10 5 6 7 8 5 6 9 8 8 7.5 7 r 截面面每米重积 A (cm2) 3.59 4.42 4.06 4.99 5.91 6.80 4.55 5.61 6.64 7.66 6.13 7.26 9.47 1l.59 6.38 7.56 8.72 9.87 7.21 8.56 量 x0 y0 Ix (cm4) 11.45 13.86 16.49 20.02 23.36 26.53 22.97 27.95 32.70 37.22 5.09 41.12 52.39 62.71 41.96 49.21 56.16 62.83 60.45 71.03 x—x轴 Wxmax Wxmin (cm3) 6.28 7.43 8.10 9.62 11.01 12.27 10.28 12.26 14.08 15.75 14.65 16.86 20.79 24.15 16.11 18.58 20.87 23.00 20.81 24.06 ix Iy 截 面 特 性 y—y轴 Wymax Wxmin i y x1-x1轴 y1-y1轴 Ix1 Iy1 (cm4) 6.31 7.94 8.63 10.86 13.14 15.47 12.26 15.39 18.59 21.84 21.04 25.37 34.23 43.43 21.06 25.41 29.82 34.32 29.53 35.58 Iv v—v轴 Wv iv tga 0.407 0.404 0.398 0.396 0.393 0.389 0.408 0.407 0.405 0.402 0.436 0.435 0.429 0.423 0.388 0.386 0.384 0.381 0.385 0.834 (kg/m) (cm4) (cm4) 2.82 3.47 3.19 3.92 4.64 5.34 3.57 4.40 5.22 6.0l 4.8l 5.70 7.43 9.10 5.00 5.93 6.85 7.75 5.66 6.72 0.85 1.82 0.88 1.87 0.92 2.04 0.95 2.08 0.99 2.12 1.03 2.16 1.02 2.23 1.06 2.28 1.10 2.32 1.13 2.36 1.17 2.40 1.21 2.44 1.29 2.52 1.36 2.60 1.14 2.60 1.18 2.65 1.21 2.69 1.25 2.73 1.25 2.91 1.29 2.95 (cm3) (cm) (cm4) (cm3) (cm3) (cm) (cm4) 3.03 3.71 3.87 4.74 5.59 6.41 4.82 5.92 6.99 8.03 6.87 8.12 1.79 1.77 2.02 2.00 1.99 1.97 2.25 2.23 3.74 4.49 5.23 6.31 7.31 8.24 7.55 9.13 4.43 5.09 5.72 6.61 7.36 8.00 7.43 8.64 9.69 1.36 1.02 1.65 1.0l 1.70 1.14 2.07 1.12 2.43 1.11 2.78 1.10 2.17 1.29 2.65 1.28 3.12 1.26 3.57 1.25 3.30 1.43 3.88 1.42 23.39 29.24 33.30 41.63 49.98 58.34 45.68 57.10 68.54 79.99 70.23 84.30 (cm3) (cm3) (cm4) 2.21 2.67 3.12 3.76 4.38 4.97 4.47 5.40 6.29 7.16 7.32 8.54 1.12 1.36 1.40 1.71 2.0l 2.29 1.79 2.19 2.57 2.94 2.72 3.19 0.78 0.78 0.88 0.87 0.86 0.86 0.99 0.98 0.97 0.97 1.09 1.08 1.07 1.06 1.10 1.09 1.08 1.07 1.23 1.22 2.22 10.62 2.20 12.01 10.60 2.39 2.61 10.75 2.38 14.70 12.12 10.52 2.35 18.53 14.39 12.79 2.33 21.96 16.14 7.78 9.20 2.57 12.82 11.28 2.55 14.95 12.71 4.99 1.40 112.50 6.04 1.38 140.82 3.32 1.42 85.21 10.87 4.10 13.10 4.99 7.66 8.94 2.74 3.23 3.91 1.41 102.26 4.48 1.39 119.32 5.03 1.38 136.41. 4.21 1.59 121.32 4.97 1.58 145.59 10.58 2.54 16.96 13.96 11.92 2.52 18.85 15.06 9.92 2.90 18.33 14.70 10.18 3.70 11.38 4.16 10.98 3.49 12.82 4.10 11.74 2.88 21.42 16.65 尺寸 型号 (mm) B b 7 8 6 7 L100×63×8 10 6 7 L100×80×8 10 6 7 L110×70×8 10 7 8 L125×80×10 12 8 140 90 10 10 125 80 110 70 100 80 100 63 t 7 8 6 7 8 10 6 7 8 10 6 7 8 10 7 8 10 12 8 12 1l 10 10 10 r 截面面每米重积 A (cm2) 9.88 11.18 9.62 11.11 12.58 15.47 10.64 12.30 13.94 17.17 10.64 12.30 13.94 17.17 14.10 15.99 19.71 23.35 18.04 22.26 量 x0 y0 Ix (cm4) 81.22 91.03 99.06 x—x轴 Wxmax Wxmin (cm3) 27.12 29.98 30.62 ix Iy 截 面 特 性 y—y轴 Wymax Wxmin i y x1-x1轴 y1-y1轴 Ix1 Iy1 (cm4) 41.7l 47.93 50.50 59.14 67.88 85.73 Iv v—v轴 Wv iv tga 0.383 0.380 0.394 0.393 0.39l 0.387 0.627 0.626 0.625 0.622 0.403 0.402 0.401 0.397 0.408 0.407 0.404 0.400 0.411 0.409 (kg/m) (cm4) (cm4) 7.76 8.78 7.55 8.72 9.88 12.14 8.35 9.66 10.95 13.48 8.35 9.66 10.95 13.48 11.07 12.55 15.47 18.33 14.16 17.48 1.33 3.00 1.36 3.04 1.43 3.24 (cm3) (cm) (cm4) (cm3) (cm3) (cm) (cm4) 13.53 2.87 24.36 18.38 15.27 2.85 27.15 19.91 14.64 3.21 30.94 21.69 16.88 3.20 35.26 24.06 19.08 3.18 39.39 26.18 23.32 3.15 47.12 29.83 15.19 3.17 6l.24 5.70 1.57 169.87 6.41 1.56 194.17 6.35 1.79 199.71 7.29 1.78 233.00 8.21 1.77 266.32 9.98 1.75 333.06 (cm3) (cm3) (cm4) 14.60 4.70 16.34 5.29 18.42 5.25 21.00 6.02 23.50 6.78 28.33 8.24 1.22 1.21 1.38 1.37 1.37 l.35 1.73 1.7l 1.47 3.28 113.45 34.59 1.50 3.32 27.37 38.33 1.58 3.40 153.81 45.18 1.97 2.95 107.04 36.24 2.01 3.00 122.73 40.96 2.05 3.04 137.92 45.40 2.13 3.12 166.87 53.54 1.57 3.53 133.37 37.80 1.6l 3.57 153.00 42.82 1.65 3.62 172.04 47.57 1.72 3.70 208.39 56.36 1.80 4.01 227.98 56.81 1.84 4.06 256.77 63.28 1.92 4.14 312.04 75.35 2.00 4.22 364.41 86.34 2.04 4.50 365.64 81.30 2.12 4.58 445.50 97.19 31.03 10.16 2.40 199.83 102.68 31.65 8.37 116.98 36.17 9.60 17.52 3.16 70.08 34.79 11.17 2.39 233.20 19.81 3.15 78.58 38.27 13.21 2.37 266.61 137.37 40.58 10.80 1.71 24.24 3.12 94.65 44.45 16.12 2.35 333.63 172.48 49.10 13.12 l.69 17.85 3.54 42.92 27.36 20.60 3.53 49.02 30.48 7.90 2.01 265.78 9.09 2.00 310.07 69.08 80.83 92.70 25.36 6.53 28.96 7.50 32.45 8.45 1.54 1.53 1.53 23.30 3.51 54.87 33.31 10.25 1.98 354.39 28.54 3.48 65.88 38.24 12.48 1.96 443.13 116.83 39.20 10.29 1.5l 43.8l 9.92 1.76 26.86 4.02 74.42 41.24 12.01 2.30 454.90 120.22 30.41 4.0l 83.49 45.28 13.56 2.29 519.99 137.85 49.15 11.18 1.75 37.33 3.98 100.67 52.4l 16.56 2.26 650.09 173.40 59.45 13.64 1.74 44.01 3.95 116.67 58.46 19.43 2.24 780.39 209.67 69.35 16.01 1.72 38.48 4.50 120.69 59.15 17.34 2.59 730.53 195.79 70.83 14.31 1.98 47.31 4.47 146.03 68.94 21.22 2.56 913.20 245.93 85.82 17.48 1.96 尺寸 型号 (mm) B b L140×90×12 14 10 12 160 100 L160×100×14 16 10 12 L180×110×14 16 12 14 L200×125×16 18 200 125 180 110 14 16 10 12 14 16 12 14 16 18 14 14 t 12 14 10 12 13 r 截面面每米重积 A (cm2) 26.40 30.46 25.31 30.05 34.7l 39.28 28.37 33.71 38.97 44.14 37.91 43.87 49.74 55.53 量 x0 y0 Ix (cm4) x—x轴 Wxmax Wxmin (cm3) ix Iy 截 面 特 性 y—y轴 Wymax Wxmin i y x1-x1轴 y1-y1轴 Ix1 Iy1 (cm4) Iv v—v轴 Wv iv tga 0.406 0.403 0.390 0.388 0.385 0.382 0.376 0.374 0.372 0.369 0.392 0.390 0.388 0.385 (kg/m) (cm4) (cm4) 20.72 23.91 19.87 23.59 27.25 30.84 22.27 26.46 30.59 34.65 29.76 34.44 39.04 43.59 (cm3) (cm) (cm4) (cm3) (cm3) (cm) (cm4) (cm3) (cm3) (cm4) 2.19 4.66 521.59 111.81 55.87 4.44 169.79 77.38 24.95 2.54 1096.09 296.89 100.21 20.54 1.95 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 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 2.36 5.32 784.9l 147.54 73.49 5.11 239.06 101.45 31.28 2.82 1635.56 405.94 142.33 25.79 2.18 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 2.51 5.48 1003.05 183.11 95.33 5.05 301.60 120.37 40.24 2.77 2181.79 548.22 181.57 33.25 2.15 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 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 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 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 2.83 6.54 1570.90 240.10 116.73 6.44 483.16 170.46 49.99 3.57 3193.85 787.74 285.79 41.23 2.75 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 2.99 6.70 2023.35 301.81 152.18 6.38 615.44 206.12 64.69 3.52 4258.85 1058.86 366.21 53.32 2.71 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 注:不等边角钢的通常长度:L25×16~L56×36,为4~12m,L63×40~L90×56,为4~12m;L100×63~L140×90,为4~19m;L60×100~L200125,为6~19m
E2.1 热轧无缝钢管的规格及截面特征(按GB/T 8162-1999摘录计算)
尺寸 (mm) d t 截面 每米重量 面积 A (cm2) 2.32 2.73 3.13 3.52 2.79 3.30 3.79 4.27 3.10 3.68 4.23 4.78 3.34 3.96 4.56 5.15 3.73 4.43 5.11 5.78 6.43 7.07 4.81 5.55 6.28 7.00 7.70 8.38 9.05 5.09 (kg/m) 1.82 2.15 2.46 2.76 2.19 2.59 2.98 3.35 2.44 2.89 3.32 3.75 2.62 3.11 3.58 4.04 2.93 3.48 4.01 4.54 5.05 5.55 3.77 4.36 4.93 5.49 6.04 6.58 7.10 4.00 I (cm4) 2.54 2.90 3.23 3.52 4.41 5.09 5.70 6.26 6.07 7.03 7.9l 8.71 7.56 8.77 9.89 10.93 10.55 12.28 13.90 15.41 16.81 18.11 15.68 17.79 19.76 21.61 23.34 24.96 26.46 18.61 W (cm3) 1.59 1.82 2.02 2.20 2.32 2.68 3.00 3.29 2.89 3.35 3.77 4.15 3.36 3.90 4.40 4.86 4.22 4.91 4.56 6.16 6.72 7.25 5.81 6.59 7.32 8.00 8.64 9.24 9.80 6.53 i (cm) 1.05 1.03 1.02 1.00 1.26 1.24 1.23 1.21 1.40 1.38 1.37 1.35 1.5l 1.49 1.47 1.46 1.68 1.67 1.65 1.63 1.62 1.60 1.81 1.79 1.77 1.76 1.74 1.73 1.71 1.91 截 面 特 征 尺寸 (mm) d t 3.50 4.00 4.50 5.00 截面 每米重量 面积 A (cm2) 5.88 6.66 7.42 8.17 8.90 9.6l 5.37 6.21 7.04 7.85 8.64 9.42 10.18 5.70 6.60 7.48 8.34 9.19 10.02 10.84 6.13 7.09 8.04 8.98 9.90 10.80 11.69 6.31 7.31 8.29 (kg/m) 4.62 5.23 5.83 6.41 6.99 7.55 4.22 4.88 5.52 6.16 6.78 7.39 7.99 4.48 5.18 5.87 6.55 7.21 7.87 8.51 4.81 5.57 6.31 7.05 7.77 8.48 9.17 4.96 5.74 6.51 I (cm4) 21.14 23.52 25.76 27.86 29.84 31.69 21.88 24.88 27.73 30.4l 32.94 35.32 37.56 26.15 29.79 33.24 36.50 39.60 42.52 45.28 32.42 36.99 41.34 45.47 49.41 53.14 56.68 35.50 40.53 45.33 W (cm3) 7.42 8.25 9.04 9.78 10.47 11.12 7.29 8.29 9.24 10.14 10.98 11.77 12.52 8.24 9.38 10.47 11.50 12.47 13.39 14.26 9.54 10.88 12.16 13.37 14.53 15.63 16.67 10.14 11.58 12.95 i (cm) 1.90 1.88 l.86 1.85 1.83 1.82 2.02 2.00 1.98 1.97 1.95 1.94 1.92 2.14 2.12 2.11 2.09 2.08 2.06 2.04 2.30 2.28 2.27 2.25 2.23 2.22 2.20 2.37 2.35 2.34 截 面 特 征 32 2.50 3.00 3.50 4.00 38 2.50 3.00 3.50 4.00 57 5.50 60 64 68 70 6.00 3.0 3.5 4.0 4.5 5.0 5.5 6.0 3.0 3.5 4.0 4.5 5.0 5.5 6.0 3.0 3.5 4.0 4.5 5.0 5.5 6.0 3.0 3.5 4.0 42 2.50 3.00 3.50 4.00 45 2.50 3.00 3.50 4.00 50 2.50 3.00 3.50 4.00 4.50 5.00 54 3.00 3.50 4.00 4.50 5.00 5.50 6.00 3.00 尺寸 (mm) d 73 76 t 4.5 5.0 5.5 6.0 3.0 3.5 4.0 4.5 5.0 5.5 6.0 3.0 3.5 4.00 4.50 5.00 5.50 6.00 截面 每米重量 面积 A (cm2) 9.26 10.21 11.14 12.06 6.60 7.64 8.67 9.68 10.68 11.66 12.63 6.88 7.97 9.05 10.11 11.15 12.18 13.19 8.74 9.93 11.10 12.25 13.39 14.51 15.62 16.71 9.40 10.68 11.95 13.19 (kg/m) 7.27 8.01 8.75 9.47 5.18 6.00 6.8l 7.60 8.38 9.16 9.91 5.40 6.26 7.10 7.93 8.75 9.56 10.36 6.86 7.79 8.71 9.62 10.51 11.39 12.26 13.12 7.38 8.38 9.38 10.36 I (cm4) 49.89 54.24 58.38 62.31 40.48 46.26 51.78 57.04 62.07 66.87 71.43 45.9l 52.50 58.81 64.85 70.62 76.14 81.41 69.19 77.64 85.76 93.56 101.04 108.22 115.10 12l-69 86.05 96.68 106.92 116.79 W (cm3) 14.26 15.50 16.68 17.80 11.09 12.67 14.19 15.63 17.01 18.32 19.57 12.08 13.82 15.48 17.07 18.59 20.04 21.42 16.67 18.7l 20.67 22.54 24.35 26.08 27.74 29.32 19.34 21.73 24.03 26.24 i (cm) 2.32 2.30 2.29 2.27 2.48 2.46 2.44 2.43 2.41 2.39 2.38 2.58 2.57 2.55 2.53 2.52 2.50 2.48 2.81 2.80 2.78 2.76 2.75 2.73 2.71 2.70 3.03 3.01 2.99 2.98 截 面 特 征 尺寸 (mm) d t 5.50 6.00 6.50 7.00 截面 每米重量 面积 A (cm2) 14.43 15.75 16.85 18.03 10.06 11.44 12.79 14.14 15.46 16.78 18.07 19.35 10.83 12.32 13.78 15.24 16.67 18.10 19.50 20.89 13.06 14.62 16.17 17.70 19.22 20.72 22.20 23.67 25.12 13.82 (kg/m) 11.33 12.28 13.22 14.16 7.90 8.98 10.04 11.10 12.14 13.17 14.19 15.19 8.50 9.67 10.82 11.96 13.09 14.21 15.31 16.40 10.26 11.49 12.70 13.90 15.09 16.27 17.44 18.59 19.73 10.85 I (cm4) 126.29 135.43 144.22 152.67 105.45 118.60 131.31 143.58 155.43 166.86 177.89 188.51 131.52 148.09 164.14 179.68 194.72 209.28 223.35 236.96 177.00 196.35 215.12 233.32 250.97 268.08 284.65 300.71 316.25 209.35 W (cm3) 28.38 30.43 32.4l 34.31 22.20 24.97 27.64 30.23 32.72 35.13 37.45 39.69 25.79 29.04 32.18 35.23 38.18 41.03 43.79 46.46 32.78 36.36 39.84 43.21 46.48 49.64 52.71 55.69 58.57 36.73 i (cm) 2.96 2.94 2.93 2.91 3.24 3.22 3.20 3.19 3.17 3.15 3.14 3.12 3.48 3.47 3.45 3.43 3.42 3.40 3.38 3.37 3.68 3.66 3.65 3.63 3.61 3.60 3.58 3.56 3.55 3.89 截 面 特 征 95 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00 102 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00 83 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00 108 4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 89 3.50 4.00 4.50 5.00 114 4.0 尺寸 (mm) d t 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 截面 每米重量 面积 A (cm2) 15.48 17.12 18.75 20.36 21.95 23.53 25.09 26.64 14.70 16.47 18.22 19.96 2l.68 23.38 25.07 26.74 28.40 15.46 17.32 19.16 20.99 22.81 24.61 26.39 28.16 29.9l 16.21 18.17 20.1l 22.03 (kg/m) 12.15 13.44 14.72 15.98 17.23 18.47 19.70 20.91 11.54 12.93 14.30 15.67 17.02 18.35 19.68 20.99 22.29 12.13 13.59 15.04 16.48 17.90 19.32 20.72 22.10 23.48 12.73 14.26 15.78 17.29 I (cm4) 232.41 254.81 276.58 297.73 318.26 338.19 357.58 376.30 251.87 279.83 307.05 333.54 359.32 384.40 408.80 432.51 455.57 292.61 325.29 357.14 388.19 418.44 447.92 476.63 504.58 531.80 337.53 375.42 412.40 448.50 W (cm3) 40.77 44.70 48.52 52.23 55.84 59.33 62.73 66.02 41.63 46.25 50.75 55.13 59.39 63.54 67.57 71.49 75.30 46.08 51.23 56.24 61.13 65.90 70.54 75.06 79.46 83.75 50.76 56.45 62.02 67.44 i (cm) 3.87 3.86 3.84 3.82 3.81 3.79 3.77 3.76 4.14 4.12 4.11 4.09 4.07 4.05 4.04 4.02 4.01 4.35 4.33 4.32 4.30 4.28 4.27 4.25 4.23 4.22 4.56 4.55 4.53 4.5l 截 面 特 征 尺寸 (mm) d t 6.0 6.5 7.0 7.5 8.0 截面 每米重量 面积 A (cm2) 23.94 25.83 27.71 29.57 31.42 19.16 21.21 23.24 25.26 27.26 29.25 31.22 33.18 37.04 40.84 20.00 22.15 24.28 26.39 28.49 30.57 32.63 34.68 38.74 42.73 20.85 23.09 25.31 27.52 29.71 (kg/m) 18.79 20.28 21.75 23.21 24.66 15.04 16.65 18.24 19.83 21.40 22.96 24.5l 26.04 29.08 32.06 15.70 17.39 19.06 20.72 22.36 24.00 25.62 27.23 30.41 33.54 16.37 18.13 19.87 21.60 23.32 I (cm4) 483.72 518.07 551.58 584.25 616.1l 440.12 483.76 526.40 568.06 608.76 648.51 687.32 725.21 798.29 867.86 501.16 551.10 599.95 647.73 694.44 740.12 784.77 828.41 912.71 993.16 567.61 624.43 680.06 734.52 787.82 W (cm3) 72.74 77.91 82.94 87.86 92.65 62.87 69.11 75.20 81.15 86.97 92.64 98.19 103.60 114.04 123.98 68.65 75.49 82.19 88.73 95.13 101.39 107.50 113.48 125.03 136.05 74.69 82.16 89.48 96.65 103.66 i (cm) 4.50 4.48 4.46 4.45 4.43 4.79 4.78 4.76 4.74 4.73 4.71 4.69 4.68 4.64 4.61 5.01 4.99 4.97 4.95 4.94 4.92 4.90 4.89 4.85 4.82 5.22 5.20 5.18 5.17 5.15 截 面 特 征 140 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 9.0 10.0 121 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 146 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 9.00 10.00 4.50 5.00 127 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 133 4.0 4.5 5.0 5.5 152 5.50 6.00 6.50 尺寸 (mm) d t 7.00 7.50 8.00 9.00 10.00 截面 每米重量 面积 A (cm2) 31.89 34.05 36.19 40.43 44.61 21.84 24.19 26.52 28.84 31.14 33.43 35.70 37.95 42.41 46.81 23.11 25.60 28.08 30.54 32.98 35.4l 37.82 40.21 44.96 49.64 27.49 30.15 32.80 35.43 38.04 (kg/m) 25.03 26.73 28.41 31.74 35.02 17.15 18.99 20.82 22.64 24.45 26.24 28.02 29.79 33.29 36.75 18.14 20.10 22.04 23.97 25.89 27.79 29.69 31.57 35.29 38.97 21.58 23.67 25.75 27.81 29.87 I (cm4) 839.99 891.03 940.97 1037.59 1129.99 652.27 717.88 782.18 845.19 906.92 967.41 1026.65 1084.67 1197.12 1304.88 772.96 851.14 927.85 1003.12 1076.95 1149.36 1220.38 1290.0l 1425.22 1555.13 1053.17 1148.79 1242.72 1335.00 W (cm3) 110.52 117.24 123.81 136.53 148.68 82.05 90.30 98.39 106.31 114.08 121.69 129.14 136.44 150.58 164.14 92.02 101.33 110.46 119.42 128.21 136.83 145.28 153.57 169.67 185.13 117.02 127.64 138.08 148.33 i (cm) 5.13 5.12 5.10 5.07 5.03 5.46 5.45 5.43 5.4l 5.40 5.38 5.36 5.35 5.31 5.28 5.78 5.77 5.75 5.73 5.71 5.70 5.68 5.66 5.63 5.60 6.19 6.17 6.16 6.14 截 面 特 征 尺寸 (mm) d t 7.50 8.0 9.0 10.0 12.0 截面 每米重量 面积 A (cm2) 40.64 43.23 48.35 53.41 63.33 29.69 32.57 35.44 38.29 41.12 43.94 46.75 52.31 57.81 68.51 37.13 40.13 43.10 46.06 49.01 54.85 60.63 72.0l 83.13 94.00 40.15 43.39 46.62 49.83 53.03 (kg/m) 31.91 33.93 37.95 41.92 49.72 23.31 25.57 27.82 30.06 32.28 34.50 36.70 41.06 45.38 53.86 29.15 31.50 33.84 36.16 38.47 43.06 47.60 56.52 65.25 73.79 31.52 34.06 36.60 39.12 41.63 I (cm4) 1514.64 1602.04 1772.12 1936.01 2245.84 1326.54 1447.86 1567.21 1684.61 1800.08 1913.64 2025.31 2243.08 2453.55 2853.25 1803.07 1938.81 2072.43 2203.94 2333.37 2586.08 2830.72 3296.49 3732.07 4138.78 2278.74 2451.64 2622.04 2789.96 2955.43 W (cm3) 168.29 178.00 196.90 215.11 249.54 136.76 149.26 161.57 173.67 185.57 197.28 208.79 231.25 252.94 294.15 177.64 191.02 204.18 217.14 229.89 254.79 278.89 324.78 367.69 407.76 208.10 223.89 239.46 254.79 269.90 i (cm) 6.10 6.09 6.05 6.02 5.95 6.68 6.67 6.65 6.63 6.62 6.60 6.58 6.55 6.51 6.45 6.97 6.95 6.93 6.92 6.90 6.87 6.83 6.77 6.70 6.64 7.53 7.52 7.50 7.48 7.47 截 面 特 征 159 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 9.00 10.00 194 5.0 5.5 6.0 6.5 7.0 7.5 8.0 9.0 10.0 12.0 168 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 9.00 10.00 203 6.0 6.5 7.0 7.5 8.0 9.0 10.0 12.0 14.0 16.0 180 5.00 5.50 6.00 6.50 7.00 219 6.0 6.5 7.0 7.5 8.0 1425.63 158;40 6.12 尺寸 (mm) d t 9.0 10.0 12.0 14.0 16.0 截面 每米重量 面积 A (cm2) 59.38 65.66 78.04 90.16 102.04 48.70 52.34 55.96 59.56 66.73 73.83 87.84 101.60 115.1l 54.42 58.50 62.56 66.60 74.64 82.62 98.39 (kg/m) 46.61 51.54 61.26 70.78 80.10 38.23 41.08 43.93 46.76 52.38 57.95 68.95 79.76 90.36 42.72 45.92 49.11 52.28 58.60 64.86 77.24 89.42 101.41 53.92 57.41 64.37 71.27 84.93 98.40 111.67 I (cm4) 3279.12 3593.29 4193.81 4758.50 5288.81 3465.46 3709.06 3949.52 4186.87 4652.32 5105.63 .5976.67 6801.68 7582.30 4834.18 5177.30 5516.47 5851.71 6510.56 7154.09 8396.14 9579.75 W (cm3) 299.46 328.15 383.00 434.57 483.00 282.89 302.78 322.41 341.79 379.78 416.79 487.89 555.24 618.96 354.15 379.29 404.14 428.70 476.96 524.11 615.10 701.84 i (cm) 7.43 7.40 7.33 7.26 7.20 8.44 8.42 8.40 8.38 8.35 8.32 8.25 8.18 8.12 9.42 9.41 9.39 9.37 9.34 9.31 9.24 9.17 9.10 截 面 特 征 尺寸 (mm) d t 截面 每米重量 面积 A (cm2) 74.8l 79.67 89.35 98.96 (kg/m) 58.73 62.54 70.14 77.68 92.63 107.38 121.93 67.67 75.91 84.10 100.32 116.35 132.19 81.68 90.51 99.29 108.02 116.70 125.33 133.91 142.45 87.23 96.67 106.07 115.42 124.71 133.96 143.16 152.31 93.00 I (cm4) 9431.80 W (cm3) i (cm) 截 面 特 征 325 7.50 8.00 9.00 10.00 580.42 11.23 10013.92 616.24 11.21 11161.33 686.85 11.18 12286.52 756.09 ll.14 14471.45 890.55 11.07 16570.98 1019.75 1l.01 18587.38 1143.84 10.94 12684.36 722.76 12.13 14147.55 806.13 12.10 15584.62 888.01 12.06 18381.63 1047.39 11.99 21077.86 1201.02 11.93 23675.75 1349.05 11.86 17628.57 935.20 13.02 19430.86 1030.81 12.98 21203.11 1124.83 12.95 22945.66 1217.28 12.81 24658.84 1308.16 12.83 26342.98 1397.51 12.84 27998.42 1485.33 12.81 29625.48 1571.64 12.78 21469.37 1068.13 13.90 23676.21 1177.92 13.86 25848.66 1286.00 13.83 27987.08 1392.39 13.80 30091.82 1497.11 13.76 32163.24 1600.16 13.73 34201.69 1701.58 13.69 36207.53 1801.37 13.66 25646.28 1204.05 14.75 12.00 118.00 14.00 136.78 16.00 155.32 86.21 96.70 245 6.5 7.0 7.5 8.0 9.0 10.0 12.0 14.0 16.0 351 8.00 9.00 10.00 107.13 12.00 127.80 14.00 148.22 16.00 168.39 104.00 377 9.00 273 6.5 7.0 7.5 8.00 9.00 10.00 12.00 10.00 115.24 11.00 126.42 12.00 137.53 13.00 148.59 14.00 159.58 15.00 170.50 16.00 181.37 111.06 14.00 114.91 16.00 129.18 68.68 73.14 82.00 90.79 402 9.00 10706.79 784.38 7300.02 7747.42 8628.09 9.490.15 10.00 123.09 11.00 135.05 12.00 146.95 13.00 158.79 14.00 170.56 15.00 182.28 16.00 193.93 117.84 299 7.50 8.00 9.00 10.00 488.30 10.31 518.22 10.29 577.13 10.26 634.79 10.22 12.00 108.20 14.00 125.35 16.00 142.25 11159.52 746.46 10.16 12757.61 853.35 10.09 14286.48 955.62 10.02 426 9.00 尺寸 (mm) d t 截面 每米重量 面积 A (cm2) (kg/m) 102.59 112.58 122.52 132.41 142.25 152.04 161.78 97.88 108.51 119.09 129.62 140.10 150.53 160.92 171.25 104.54 115.91 127.23 138.50 149.08 160.20 172.01 183.08 108.98 120.84 132.65 144.42 156.13 167.80 I (cm4) W (cm3) i (cm) 截 面 特 征 尺寸 (mm) d t 15.0 16.0 截面 每米重量 面积 A (cm2) 228.44 243.16 147.23 163.28 179.26 195.18 211.04 226.83 242.57 258.23 155.71 172.70 189.62 206.49 223.29 240.02 256.70 273.31 175.50 194.68 213.80 232.86 251.86 270.79 289.67 308.47 (kg/m) 179.41 190.98 115.64 128.24 140.79 153.30 165.75 178.15 190.51 202.82 122.30 135.64 148.93 162.17 175.37 188.51 201.61 I (cm4) W (cm3) i (cm) 截 面 特 征 10.00 130.62 11.00 143.34 12.00 156.00 13.00 168.59 14.00 181.12 15.00 193.58 16.00 205.98 124.63 138.61 151.63 165.04 178.38 191.67 204.89 218.04 133.11 147.58 161.99 176.34 190.63 204.85 219.02 233.11 138.76 153.86 168.90 183.88 198.79 213.65 28294.52 1328.38 14.71 30903.91 1450.89 14.68 33474.84 1571.59 14.64 36007.67 1690.50 14.60 38502.80 1807.64 14.47 40960.60 1923.03 14.54 43381.44 2036.69 14.51 30332.67 1348.12 15.60 33477.56 1487.89 15.56 36578.87 1625.73 15.53 39637.01 1761.65 15.49 42652.38 1895.66 15.46 45625.38 2027.79 15.42 48556.41 2158.06 15.39 51445.87 2286.48 15.35 36951.77 1539.66 16.66 40800.14 1700.01 16.62 44598.63 1858.28 16.59 48347.69 2014.49 16.55 52047.74 2168.66 16.52 55699.21 2320.80 16.48 59302.54 2470.94 16.44 62858.14 2619.09 16.41 41860.49 1674.42 17.36 46231.77 1849.27 17.33 50548.75 2021.95 17.29 54811.88 2192.48 17.26 59021.61 2360.86 17.22 63178.39 2527.14 17.19 67282.66 2691.31 17.15 71334.87 2853.39 17.12 50009.99 1887.17 18.42 55251.25 2084.95 18.39 60431.21 2280.42 18.35 65550.35 2473.60 18.32 70609.15 2664.50 18.28 75608.08 2853.14 18.25 80547.62 3039.53 18.22 85428.24 3223.71 18.18 59154.07 2112.65 19.48 65373.70 2334.78 19.45 71524.61 2554.45 19.41 77607.30 2771.69 19.38 83622.29 2986.51 19.34 89570.06 3198.93 19.31 95451.14 3408.97 19.28 530 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 450 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 560 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 480 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 214.65 101266.01 3616.64 19.24 137.83 152.90 84679.83 2688.25 21.96 93639.59 2972.69 21.92 630 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 500 9.0 10.0 11.0 12.0 13.0 14.0 167.92 102511.65 3254.34 21.89 182.89 111296.59 3533.23 21.85 197.81 119994.98 3809.36 21.82 212.68 128607.39 4082.77 21.78 227.50 137134.39 4353.47 21.75 242.27 145576.54 4621.48 21.72 E2.2 电焊钢管的规格及截面特性(按YB 242-63计算)
尺寸(mm) 截面 面积 A (cm2) 1.38 2.32 2.26 2.79 2.39 2.95 2.51 3.10 2.70 3.34 3.96 3.08 3.81 4.52 5.22 3.20 3.97 4.71 5.44 3.46 4.28 5.09 5.88 3.64 4.52 5.37 6.21 3.86 4.79 5.70 6.60 每米重量 I 截 面 特 征 W (cm3) 1.33 1.59 1.93 2.32 2.16 2.60 2.40 2.89 2.78 3.36 3.90 3.63 4.40 5.13 5.81 3.94 4.78 5.58 6.32 4.59 5.59 6.53 7.42 5.11 6.23 7.29 8.29 5.76 7.03 8.24 9.38 i (cm) 1.06 1.05 1.27 1.26 1.35 1.33 1.42 1.40 1.52 1.51 1.49 1.73 1.72 1.70 1.68 1.80 1.79 1.77 1.75 1.95 1.93 1.91 1.90 2.05 2.03 2.02 2.00 2.18 2.16 2.14 2.12 尺寸(mm) 2 截面 面积 4.27 5.30 6.31 7.31 9.26 4.65 5.77 6.88 7.97 9.05 10.11 5.09 6.32 7.54 8.74 9.93 11.10 5.47 6.79 8.11 9.40 10.68 11.95 5.84 7.26 8.67 10.06 6.28 7.81 9.33 10.83 12.32 13.78 每米重量 3.35 4.16 4.96 5.74 7.27 3.65 4.53 5.40 6.26 7.10 7.93 4.00 4.96 5.92 6.86 7.79 8.71 4.29 5.33 6.36 7.38 8.38 9.38 4.59 5.70 6.81 7.90 4.93 6.13 7.32 8.50 9.67 10.82 截 面 特 征 24.72 30.23 35.50 40.53 49.89 31.85 39.03 45.91 52.50 58.81 64.85 41.76 51.26 60.40 69.19 77.64 85.76 51.75 63.59 75.02 86.05 96.68 106.92 63.20 77.76 91.83 105.45 78.57 96.77 114.42 131.52 148.09 164.14 7.06 8.64 10.14 11.58 14.26 8.38 10.27 12.08 13.82 15.48 17.07 10.06 12.35 14.56 16.67 18.71 20.67 11.63 14.29 16.86 19.34 21.73 24.03 13.31 16.37 19.33 22.20 15.41 18.97 22.43 25.79 29.04 32.18 2.41 2.39 2.37 2.35 2.32 2.62 2.60 2.58 2.57 2.55 2.53 2.86 2.85 2.83 2.81 2.80. 2.78 3.08 3.06 3.04 3.03 3.01 2.99 3.29 3.27 3.25 3.24 3.54 3.52 3.50 3.48 3.47 3.45 d 32 38 40 42 45 51 53 57 60 t 2 2.5 2 2.5 2 2.5 2 2.5 2 2.5 3 2 2.5 3 3.5 2 2.5 3 3.5 2 2.5 3 3.5 2 2.5 3 3.5 (kg/m) 1.48 1.82 1.78 2.19 1.87 2.31 1.97 2.44 2.12 2.62 3.11 2.42 2.99 3.55 4.10 2.52 3.11 3.70 4.27 2.71 3.36 4.00 4.62 2.86 3.55 4.22 4.88 3.03 3.76 4.48 5.18 (cm4) 2.13 2.54 3.68 4.41 4.32 5.20 5.04 6.07 6.26 7.56 8.77 9.26 11.23 13.08 14.81 10.43 12.67 14.78 16.75 13.08 15.93 18.61 21.14 15.34 18.70 21.88 24.88 18.29 22.32 26.15 29.79 70 2.5 76 83 89 95 102 3 3.5 4.5 2 2.5 3 3.5 4 4.5 2 2.5 3 3.5 4 4.5 2 2.5 3 3.5 4 4.5 2 2.5 3 3.5 2 2.5 3 3.5 4 4.5 63.5 2 2.5 3 3.5 尺寸(mm) 108 114 121 127 5 3 3.5 4 3 3.5 4 4.5 5 3 3.5 4 3 3.5 4 4.5 5 截面 面积 15.24 9.90 11.49 13.07 10.46 12.15 13.82 15.48 17.12 11.12 12.92 14.70 11.69 13.58 15.46 17.32 19.16 14.24 16.21 18.17 20.11 15.01 17.09 19.16 21.21 23.24 16.33 18.60 20.85 23.09 25.31 21.84 24.19 每米重量 11.96 7.77 9.02 10.26 8.21 9.54 10.85 12.15 13.44 8.73 10.14 11.54 9.17 10.66 12.13 13.59 15.04 11.18 12.73 14.26 15.78 11.78 13.42 15.04 16.65 18.24 12.82 14.60 16.37 18.13 19.87 17.15 18.99 截 面 特 征 179.68 136.49 157.02 176.95 161.24 185.63 209.35 232.41 254.81 193.69 223.17 251.87 224.75 259.11 292.61 325.29 357.14 298.71 337.53 375.42 412.40 349.79 395.47 440.12 483.76 526.40 450.35 509.59 567.61 624.43 680.06 652.27 717.88 35.23 25.28 29.08 32.77 28.29 32.57 36.73 40.77 44.70 32.01 36.89 41.63 35.39 40.80 46.08 51.23 56.24 44.92 50.76 56.45 62.02 49.97 56.50 62.87 69.11 75.20 59.26 67.05 74.69 82.16 89.48 82.05 90.30 3.43 3.71 3.70 3.68 3.93 3.91 3.89 3.87 3.86 4.17 4.16 4.14 4.39 4.37 4.35 4.33 4.32 4.58 4.56 4.55 4.53 4.83 4.81 4.79 4.78 4.76 5.25 5.23 5.22 5.20 5.18 5.46 5.45 尺寸(mm) 5.5 6 6.5 7 7.5 8 9 10 截面 面积 26.52 28.84 31.14 33.43 35.70 37.95 42.41 46.81 23.11 25.60 28.08 30.54 32.98 35.4l 37.82 40.2l 44.96 49.64 27.49 30.15 32.80 35.43 38.04 40.64 43.23 48.25 53.41 63.33 29.69 32.57 35.44 38.29 41.12 每米重量 20.82 22.64 24.45 26.24 28.02 29.79 33.29 36.75 18.14 20.10 22.04 23.97 25.89 27.79 29.69 31.57 35.29 38.97 21.58 23.67 25.75 27.81 29.87 31.91 33.93 37.95 41.92 49.72 23.31 25.57 27.82 30.06 32.28 截 面 特 征 782.18 845.19 906.92 967.41 1026.65 1084.67 1197.12 1304.88 772.96 851.14 927.85 1003.12 1076.95 1149.36 1220.38 1290.01 1425.22 1555.13 1053.17 1148.79 1242.72 1335.00 1425.63 1514.64 1602.04 1772.12 1936.01 2245.84 1326.54 1447.86 1567.21 1684.61 1800.08 98.39 106.31 114.08 121.69 129.14 136.44 150.58 164.14 92.02 101.33 110.46 119.42 128.21 136.83 145.28 153.57 169.67 185.13 117.02 127.64 138.08 148.33 158.40 168.29 178.00 196.90 215.11 249.54 136.76 149.26 161.57 173.67 185.57 5.43 5.41 5.40 5.38 5.36 5.35 5.31 5.28 5.78 5.77 5.75 5.73 5.71 5.70 5.68 5.66 5.63 5.60 6.19 6.17 6.]6 6.14 6.12 6.10 6.09 6.05 6.02 5.95 6.68 6.67 6.65 6.63 6.62 168 4.5 180 194 5 5.5 6 6.5 7 7.5 3 9 10 5 5.5 6 6.5 7 7.5 8 9 10 12 5 5.5 6 6.5 7 133 3.5 4 4.5 5 3.5 4 140 4.5 5 5.5 152 3.5 4 4.5 5 5.5 159 4.5 5 尺寸(mm) 203 219 7.5 8 9 10 12 6 6.5 7 7.5 8 9 10 12 14 16 6 6.5 7 7.5 8 9 10 12 14 16 截面 面积 43.94 46.75 52.31 57.8l 68.61 37.13 40.13 43.10 46.06 49.01 54.85 60.63 72.01 83.13 94.00 40.15 43.39 46.62 49.83 53.03 59.38 65.66 78.04 90.16 102.04 48.70 52.34 55.96 59.56 66.73 73.83 87.84 每米重量 34.50 36.70 41.06 45.38 53.86 29.15 31.50 33.84 36.16 38.47 43.06 47.60 56.52 65.25 73.79 31.52 34.06 36.60 39.12 41.63 46.61 51.54 61.26 70.78 80.10 38.23 41.08 43.93 46.76 52.38 57.95 68.95 截 面 特 征 1913.64 2025.31 2243.08 2453.55 2853.25 1803.07 1938.81 2072.43 2203.94 2333.37 2586.08 2830.72 3296.49 3732.07 4138.78 2278.74 2451.64 2622.04 2789.96 2955.43 3279.12 3593.29 4193.81 4758.50 5288.81 3465.46 3709.06 3949.52 4186.87 4652.32 5105.63 5976.67 197.28 208.79 231.25 252.94 294.15 177.64 191.02 204.18 217.14 229.89 254.79 278.89 324.78 367.69 407.76 208.10 223.89 239.46 254.79 269.90 299.46 328.15 383.00 434.57 483.00 282.89 302.78 322.41 341.79 379.78 416.79 487.89 6.60 6.58 6.55 6.51 6.45 6.97 6.95 6.93 6.92 6.90 6.87 6.83 6.77 6.70 6.64 7.53 7.52 7.50 7.48 7.47 7.43 7.40 7.33 7.26 7.20 8.44 8.42 8.40 8.38 8.35 8.32 8.25 尺寸(mm) 14 16 截面 面积 101.60 115.11 54.42 58.50 62.56 66.60 74.64 82.62 98.29 113.91 129.18 68.68 73.14 82.00 90.79 108.20 125.35 142.25 74.81 79.67 89.35 98.96 118.00 136.78 155.32 86.2l 96.70 107.13 127.80 148.22 168.39 每米重量 79.76 90.36 42.72 45.92 49.11 52.28 58.60 64.86 77.24 89.42 101.41 53.92 57.41 64.37 71.27 84.93 98.40 111.67 58.73 62.54 70.14 77.68 92.63 107.38 121.93 67.67 75.91 84.10 100.32 116.35 132.19 截 面 特 征 6801.68 7582.30 4834.18 5i77.30 5516.47 5851.71 6510.56 7154.09 8396.14 9579.75 10706.79 7300.02 7747.42 8628.09 9490.15 11159.52 12757.6l 14286.48 9431.80 10013.92 11161.33 12286.52 14471.45 555.24 618.96 354.15 379.29 404.14 428.70 476.96 524.11 615.10 701.81 784.33 488.30 518.22 577.43 634.79 746.46 853.35 955.62 580.42 616.24 686.85 756.09 890.55 8.18 8.12 9.42 9.41 9.39 9.37 9.34 9.31 9.24 9.17 9.10 10.31 10.29 10.26 10.22 10.16 10.09 10.02 11.23 11.21 11.18 11.14 11.07 273 6.5 7 7.5 8 9 10 12 14 16 299 7.5 8 9 10 12 14 16 325 7.5 351 8 9 10 12 14 16 8 9 10 12 14 16 16570.98 1019.75 11.04 18587.38 1143.84 10.94 12684.36 14147.55 15584.62 722.76 806.13 888.01 12.13 12.10 12.06 245 6.5 7 7.5 8 9 10 12 18381.63 1047.39 11.99 21077.86 1201.02 11.93 23675.75 1349.05 11.86 E2.3 螺旋焊钢管的规格及截面特征(按GB9711-1988,SY5036~37-1983)
计算尺寸(mm) d t 截面 面积 A (cm2) 33.6l 40.15 46.62 53.03 37.60 44.93 52.20 59.41 50.30 58.47 66.57 59.89 69.65 79.35 60.10 69.90 79.63 65.87 76.62 87.32 69.90 81.33 92.69 104.00 75.44 87.79 100.09 112.31 每米重量 (kg/m) 26.61 31.78 36.91 41.98 29.77 35.57 41.33 47.03 39.82 46.29 52.70 47.41 55.14 62.82 47.70 55.40 63.04 52.23 60.68 69.08 55.40 64.37 73.30 82.18 59.75 69.45 79.10 88.70 98.26 62.65 72.83 I 截 面 特 征 W (cm3) 176.04 208.36 239.75 283.16 220.80 261.71 301.57 340.41 328.81 379.39 428.81 467.70 540.59 612.08 470.97 544.39 616.40 566.54 655.38 742.68 587.75 739.13 837.98 935.20 744.70 862.39 978.30 1092.44 1204.83 819.94 949.85 i (cm) 7.57 7.54 7.50 7.49 8.47 8.44 8.40 8.37 9.44 9.41 8.37 11.24 11.21 11.17 11.28 11.25 11.2l 12.36 12.33 12.25 13.12 13.08 13.05 13.02 14.16 14.12 14.09 14.05 14.02 14.85 14.82 尺寸(mm) d t 截面 面积 A (cm2) 每米重量 (kg/m) 82.97 93.05 I 截 面 特 征 W (cm3) 1077.88 1206.05 1328.38 946.33 1096.80 1245.24 1391.67 1536.12 1678.60 1819.12 1037.10 1202.35 1365.47 1526.49 1685.43 1842.29 1997.10 1173.98 1361.55 1546.85 1729.91 1910.74 2089.36 2265.78 1274.85 1478.88 1680.55 1879.87 2076.87 2271.56 2463.95 i (cm) 14.78 14.75 14.71 15.95 15.91 15.88 15.84 15.81 15.77 15.74 16.69 16.65 16.62 16.58 16.55 16.52 16.48 17.75 17.72 17.67 17.65 17.61 17.58 17.54 18.49 18.46 18.42 18.39 18.35 18.32 18.28 (cm4) 1988.54 2822.53 2266.42 2900.39 2699.28 3199.36 3686.70 4611.52 4888.24 5178.63 5853.22 7574.41 8754.84 9912.63 7653.29 8846.29 10016.50 10073.14 11652.71 13204.77 11079.13 13932.53 15795.91 17628.57 15132.21 17523.75 19879.00 22198.33 24482.10 17464.62 20231.72 (cm4) 22958.81 25646.28 28294.52 21623.66 25061.79 28453.67 31799.72 35100.34 38355.96 41566.98 24786.71 28736.12 32634.79 36483.16 40281.65 44030.71 47730.76 29819.20 34583.38 39290.06 43939.68 48532.72 53069.63 57550.87 33719.80 39116.42 44450.54 49722.63 54933.18 60082.67 65171.58 219 5 6 7 8 8 105.00 9 117.84 10 130.62 103.09 84.97 98.91 112.79 67.23 78.18 89.08 99.94 457 6 7 8 245 5 6 7 8 9 126.60 10 140.36 110.74 11 154.05 121.49 12 167.68 132.19 88.93 70.34 8l.81 93.23 273 6 7 8 478 6 324 6 7 8 7 103.53 8 118.06 9 132.54 104.60 10 146.95 115.92 11 161.30 127.19 12 175.59 138.41 94.58 110.12 74.78 86.99 99.15 325 6 7 8 356 6 7 8 508 6 7 8 125.60 377 6 7 8 9 9 141.02 111.25 10 156.37 123.31 11 171.66 135.32 12 186.89 147.29 98.53 114.74 77.89 90.61 406 6 7 8 9 529 6 7 8 130.88 103.29 9 146.95 115.92 10 124.47 79.13 92.10 426 6 7 10 162.97 128.49 11 178.92 141.02 12 194.81 153.50 尺寸(mm) d t 截面 面积 A (cm2) 每米重量 (kg/m) I 截 面 特 征 W (cm3) 2654.08 1426.16 1654.91 1881.16 2104.92 2326.22 2545.07 2761.48 2975.48 1702.85 1976.88 2248.16 2516.72 2782.57 3045.73 3306.22 3564.05 1818.05 2110.95 2401.01 2688.25 2972.69 3254.34 3533.23 3809.36 1997.92 2320.31 2639.71 2956.15 3269.64 3580.21 i (cm) 18.25 19.55 19.52 19.48 19.45 19.41 19.39 19.34 19.31 21.36 21.32 21.29 21.25 21.22 21.18 21.15 21.11 22.06 22.03 21.99 21.96 21.93 21.89 21.85 21.82 23.12 23.09 23.05 23.02 22.98 22.95 尺寸(mm) d t 截面 面积 A (cm2) 每米重量 (kg/m) I 截 面 特 征 W (cm3) 3887.88 4192.65 2323.18 2698.93 3071.45 3440.78 3806.93 4169.90 4529.73 4886.44 2383.12 2768.71 3151.04 3530.12 3965.98 4278.63 4648.09 5014.38 3106.15 3535.90 3962.20 4385.07 4804.54 5220.63 5633.34 6042.71 3541.99 4033.03 4520.39 5004.09 5484.14 i (cm) 22.91 22.88 24.93 24.89 24.86 24.82 24.79 24.75 24.72 24.68 25.25 25.21 25.17 25.14 25.11 25.07 25.04 25.00 26.69 26.66 26.62 26.59 26.55 26.52 26.49 26.45 28.50 28.46 28.43 28.39 28.36 (cm4) 70200.39 39861.10 46254.78 52578.45 58832.64 65017.85 71134.58 77183.36 83164.67 51936.94 60294.82 68568.97 76759.97 84868.37 92894.73 (cm4) 13 210.63 165.93 6 7 8 559 9 104.19 121.33 82.33 95.79 12 244.17 192.27 128300.00 13 264.11 207.93 138357.58 6 132.82 104.82 7 154.74 122.03 82588.87 95946.79 138.41 109.21 155.43 122.57 8 176.59 139.20 109190.20 711 9 198.39 156.3l 122319.78 10 172.39 135.89 11 189.28 149.16 12 206.11 162.38 13 222.88 175.55 6 7 8 113.79 89.87 10 220.11 173.38 135336.18 11 241.78 190.39 148240.04 12 263.38 207.36 161032.02 13 284.92 224.28 173712.76 6 134.52 106.15 7 156.72 123.59 8 177.85 140.97 85792.25 99673.56 113437.40 132.54 104.60 151.22 119.27 169.84 133.89 610 9 10 188.40 148.47 11 206.89 162.99 720 9 200.93 158.31 127084.44 10 222.94 175.60 140615.33 11 244.89 192.84 154030.74 12 266.77 210.02 167331.32 13 288.60 227.16 180517.74 7 165.95 130.84 118344.40 12 225.33 177.47 100839.60 13 243.70 191.90 108703.55 6 7 8 630 9 117.56 92.83 57268.61 66494.92 75631.80 84679.83 93639.59 102511.65 111296.59 119994.98 65931.44 76570.06 87110.33 97552.85 136.94 108.05 156.25 123.22 175.50 138.33 8 189.40 149.26 134717.42 9 212.80 167.63 150959.68 762 10 236.13 185.95 167071.28 11 259.40 204.23 183053.12 12 282.60 222.45 198905.91 13 305.74 240.63 214630.33 14 328.82 258.76 230227.09 7 177.16 139.64 143981.73 813 8 202.22 159.32 163942.66 9 227.21 178.95 183753.89 10 252.14 198.53 203416.16 11 277.01 218.06 222930.23 10 194.68 153.40 11 213.80 168.42 12 232.86 183.39 13 251.86 198.31 6 123.21 97.27 660 7 8 9 143.53 113.23 163.78 129.13 183.97 144.99 10 204.10 160.80 107898.23 11 224.16 176.56 118147.08 尺寸(mm) d t 截面 面积 A (cm2) 每米重量 (kg/m) I 截 面 特 征 W (cm3) 5960.56 6433.38 6902.60 3604.04 4103.82 4599.88 5092.24 5580.93 6065.95 6547.33 7025.09 7499.24 7969.81 5114.04 5734.38 6350.58 6962.67 7570.65 8174.54 8774.37 9370.15 9961.90 5182.29 5811.04 6435.62 7056.05 7672.35 8284.53 8892.62 9496.64 i (cm) 28.32 28.29 28.25 28.74 28.71 28.68 28.64 28.60 28.57 28.53 28.50 28.47 28.43 32.03 32.00 31.96 31.93 31.89 31.86 31.82 31.79 31.75 32.25 32.21 32.17 32.14 32.11 32.07 32.04 32.00 尺寸(mm) d t 截面 面积 A (cm2) 每米重量 (kg/m) I 截 面 特 征 W (cm3) 7936.12 8704.00 9497.29 i (cm) 35.71 35.68 35.64 (cm4) (cm4) 12 301.82 237.55 242296.83 13 326.56 256.98 261516.72 14 351.24 276.36 280590.63 178.70 140.85 147765.60 203.97 160.70 168256.44 229.19 180.50 188594.94 10 317.14 249.58 404741.91 11 348.51 274.22 443904.22 12 379.81 298.81 482831.80 820 7 8 9 13 411.06 323.34 521525.58 10225.99 35.61 14 442.24 347.83 559986.50 10980.13 35.57 15 473.36 372.27 598215.50 11729.72 35.53 16 504.41 396.66 636213.50 12474.77 35.50 432113.97 7716.32 8657.58 9593.73 39.32 39.28 39.25 10 254.34 200.26 208781.84 11 279.43 219.96 228817.91 12 304.45 239.62 248703.90 13 329.42 259.22 268440.55 14 354.32 278.78 288028.62 15 379.16 298.29 307468.86 16 413.93 317.75 326766.02 227.59 179.25 233711.41 1120 8 279.33 219.89 9 313.97 247.09 484824.62 10 348.54 274.24 537249.06 11 383.05 301.35 589388.32 10524.79 39.21 12 417.49 328.40 641243.45 11450.78 39.18 13 451.88 355.40 692815.48 12371.71 39.14 14 486.20 382.36 744105.44 13287.60 39.11 15 520.46 409.26 795114.35 14198.47 39.07 914 8 9 255.75 201.37 262061.17 10 283.86 223.44 290221.72 11 311.90 245.46 318193.90 12 339.87 267.44 345978.57 13 367.79 289.36 373576.55 14 395.64 311.23 400988.69 15 423.43 333.06 428215.82 16 451.16 354.84 455258.77 229.09 180.44 238385.26 257.45 202.70 267307.72 16 554.65 436.12 845843.26 15104.34 39.04 1220 10 379.94 298.90 695916.69 11408.47 42.78 11 417.59 328.47 763623.03 12518.41 42.75 12 455.17 357.99 830991.12 13622.81 42.71 13 492.70 387.46 898022.09 14721.67 42.68 14 530.16 416.88 964717.06 15815.03 42.64 15 567.56 446.26 1031077.17 16902.90 42.61 16 604.89 475.57 1097103.53 17985.30 42.57 920 8 9 10 285.74 224.92 296038.43 11 313.97 247.06 324578.25 12 342.13 269.21 352928.00 13 370.24 291-28 381088.55 14 398.28 313.31 409060.74 15 426.26 335.23 436845.40 1420 10 442.74 348.23 1001160.59 15509.30 49.85 11 486.67 382.73 1208714.17 17024.14 49.82 12 530.53 417.18 1315807.13 18532.49 49.78 13 574.34 451.58 1422440.79 20034.38 49.75 14 618.08 485.94 1528616.74 21529.81 49.71 15 661.76 520.24 1634335.48 23018.81 49.68 16 705.37 554.50 1739599.14 24501.40 49.64 16 705.37 554.50 1739599.14 24501.40 49.64 16 454.17 357.20 464443.38 10096.60 31.97 254.21 200.16. 325709.29 285.71 229.89 365343.91 6386.46 7163.61 35.78 35.75 1020 8 9 附录F 角钢的规线距离尺寸
表F1
边宽b a (mm) 45 50 56 63 70 75 80 90 100 110 125 140 160 180 200 25 30 30 35 40 45 45 50 55 60 70 - - - - 单行排列 孔的最大直径 (mm) 11 13 15 17 19 21.5 21.5 23.5 23.5 25.5 25.5 - - - - a1 (mm) - - - - - - - - - - 55 60 60 - - 交错排列 a2 (mm) - - - - - - - - - - 35 45 65 - - 孔的最大直径 (mm) - - - - - - - - - - 23.5 23.5 25.5 - - a1 (mm) - - - - - - - - - - - 55 60 65 80 双行排列 a2 (mm) - - - - - - - - - - - 60 70 80 80 孔的最大直径 (mm) - - - - - - - - - - - 19 23.5 25.5 25.5 (mm)
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