冷拔异型钢管(摘自GB/T 3094 |
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冷拔异型钢管(摘自GB/T 3094-2000) 无缝钢管分页导航 本页导航 广告链接 返回顶部 冷拔异型钢管(摘自GB/T 3094-2000) 冷拔无缝方形钢管的尺寸规格注：G=0.0157S(A+A-2.8584S) 式中 G──每米钢管的重量(kg/m)； A──方形钢管的边长(mm)； S──方形钢管的公称壁厚(mm)； 以钢管R=1.5S时，钢的密度为7.85kg/dm^3的计算公式。 基本尺寸 截面面积F/cm^2 理论重量G/(kg/m) 惯性矩Jx=Jy/cm^4 截面模数Wx=Wy/cm^3 A/mm S/mm 12 0.8 0.348 0.273 0.0739 0.123 12 1 0.423 0.332 0.0873 0.146 14 1 0.503 0.394 0.144 0.206 14 1.5 0.712 0.559 0.192 0.274 16 1 0.583 0.458 0.222 0.278 16 1.5 0.832 0.653 0.3 0.374 18 1.0 0.663 0.521 0.324 0.360 18 1.5 0.952. 0.747 0.442 0.491 18 2 1.21 0.952 0.535 0.595 20 1.0 0.743 0.583 0.453 0.453 20 1.5 1.07 0.841 0.624 0.624 20 2.0 1.37 1.08 0.763 0.763 20 2.5 1.64 1.29 0.874 0.874 22 1 0.823 0.646 0.612 0.556 22 1.5 1.19 0.936 0.850 0.773 22 2 1.53 1.20 1.05 0.953 22 2.5 1.84 1.45 1.21 1.10 25 2.5 2.14 1.68 1.86 1.49 25 3 2.49 1.95 2.08 1.57 30 2.5 2.64 2.08 3.41 2.27 30 3 3.01 2.42 3.86 2.58 30 3.5 3.50 2.75 4.25 2.83 30 4 3.89 3.05 4.58 3.05 32 2.5 2.84 2.23 4.21 2.63 32 3 3.33 2.61 4.79 3.00 32 3.5 3.78 2.97 5.29 3.31 32 4 4.21 3.3 5.73 3.58 35 2.5 3.14 2.47 5.54 3.22 35 3 3.69 2.89 6.45 3.68 35 3.5 4.20 3.30 7.16 4.09 35 4 4.69 3.68 7.78 4.45 35 5 5.58 4.38 8.79 5.02 36 2.5 3.24 2.55 6.18 3.43 36 3 3.81 2.99 7.07 3.93 36 3.5 4.34 3.41 7.87 4.37 36 4 4.85 3.81 8.56 4.76 36 5 5.75 4.53 9.7 5.39 40 2.5 3.64 2.86 8.68 4.34 40 3 4.29 3.37 9.98 4.99 40 3.5 4.90 3.85 11.16 5.58 40 4 5.49 4.31 12.21 6.11 40 5 6.58 5.16 13.98 6.99 40 6 7.55 5.93 15.34 7.67 42 2.5 3.84 3.02 10.15 4.83 42 3 4.53 3.55 11.7 5.57 42 3.5 5.18 4.07 13.1 6.24 42 4 5.81 4.56 14.37 6.84 42 5 6.98 5.48 16.76 7.87 42 6 8.03 6.30 18.22 8.58 45 3.5 5.6 4.4 16.43 7.3 45 4 6.23 4.94 18.07 8.03 45 5 7.58 5.95 20.90 9.29 45 6 8.75 6.87 23.19 10.31 45 7 9.81 7.8 24.97 11.1 45 8 10.8 8.44 26.3 11.59 50 4 7.09 5.56 25.56 10.22 50 5 8.58 6.73 29.81 11.93 50 6 9.95 7.81 33.35 13.34 50 7 11.21 8.8 36.23 14.49 50 8 12.35 9.7 38.51 15.41 55 4 7.89 6.19 34.87 12.58 55 5 9.58 7.52 40.95 14.89 55 6 11.15 8.75 46.13 16.77 55 7 12.51 9.9 50.47 18.35 55 8 13.95 10.95 54.04 19.65 60 4 8.69 6.82 46.21 15.4 60 5 10.58 8.30 54.57 18.19 60 6 12.35 9.69 61.82 20.61 60 7 14.01 11 68.03 22.68 60 8 15.55 12.21 73.28 24.43 65 4 9.49 7.45 59.78 18.39 65 5 11.58 9.07 70.92 21.82 65 6 13.55 10.64 80.72 24.84 65 7 15.41 12.10 89.27 27.46 65 8 17.15 13.47 96.64 29.74 70 4 10.29 8.08 75.78 21.65 70 5 12.58 9.87 90.26 25.79 70 6 14.7 11.58 103.1 29.47 70 7 16.81 13.19 114.5 32.72 70 8 18.75 14.72 124.5 35.57 75 4 11.09 8.7 94.4 25.17 75 5 13.58 10.66 112.8 30.08 75 6 15.95 12.52 129.4 34.50 75 7 18.21 14.29 144.2 38.44 75 8 20.35 15.98 157.3 41.94 80 4 11.89 9.33 115.9 28.96 80 5 14.58 11.44 138.9 34.72 80 6 17.15 13.46 159.7 39.93 80 7 19.61 15.39 178.5 44.63 80 8 21.95 17.23 195.4 48.85 92 5 16.98 13.33 217.1 47.19 92 6 20.03 15.72 251.1 54.59 92 7 22.97 18.03 282.3 61.38 92 8 25.79 20.25 310.9 67.58 100 5 18.58 14.58 282.8 56.57 100 6 21.95 17.23 328.2 65.54 100 7 25.21 19.79 370.2 74.04 100 8 28.35 22.26 408.9 81.78 110 7 28.01 21.99 503.4 91.54 110 8 31.55 24.77 557.9 101.4 110 9 34.98 27.46 608.4 110.6 108 4.5 18.11 14.22 318.52 65.46 108 5.0 19.96 15.67 346.99 72.14 108 6 23.55 18.49 400.07 85.13 108 7 27.02 21.21 448.15 97.61 108 8 30.35 23.82 491.42 109.56 108 10.0 36.62 28.75 564.27 131.84 108 12 42.37 33.26 620.05 151.91 108 12.5 43.73 34.33 631.48 156.57 108 14 47.59 37.36 660.12 169.71 108 16.5 53.38 41.90 690.13 188.75 108 18.0 56.46 44.32 698.5 198.48 110 4.5 18.47 14.5 337.63 68 110 5 20.36 15.98 367.95 74.95 110 6 24.03 18.86 424.57 88.48 110 10.0 37.42 29.37 600.90 137.26 110 12 43.33 34.01 661.57 158.3 110 14 48.71 38.24 705.79 177.05 110 16 53.57 42.05 734.96 193.47 110 18.0 57.90 45.45 750.37 207.58 115 4.5 19.37 15.21 388.71 74.55 115 5 21.36 16.77 424 82.21 115 6 25.23 19.81 490.15 97.12 115 7 28.98 22.75 550.56 111.50 115 8.0 32.59 25.58 605.43 125.32 115 10 39.42 30.94 699.32 151.26 115 12 47.53 35.9 773.36 174.87 115 14 51.51 40.44 829.04 196.07 115 16.0 56.77 44.56 867.80 214.84 120 4.5 20.27 15.91 444.7 81.4 120 5 22.66 17.55 485.47 89.79 120 6 26.43 20.75 562.16 106.17 120 7 30.38 23.85 632.54 121.99 120 8.0 34.19 26.84 696.82 137.23 120 10 41.42 32.15 807.91 165.94 120 12 48.13 37.78 897.05 192.23 120 14 54.31 42.63 965.79 216.03 120 16.0 59.97 47.08 1015.66 237.3 125 5 23.36 18.34 552.62 97.72 125 6 27.63 21.69 640.89 115.62 125 7 31.78 24.95 722.26 132.94 125 8 35.79 28.1 796.96 149.66 125 10 43.42 34.08 927.18 181.29 125 12 50.53 39.67 1033.23 210.4 125 14 57.11 44.83 1116.75 236.93 125 16 63.17 49.59 1179.33 260.83 130 5 24.36 19.12 625.68 105.97 130 6 28.83 22.63 726.64 125.47 130 7 33.18 26.05 820.1 144.36 130 8 37.39 29.35 906.26 162.36 130 10 45.42 36.65 1057.63 197.3 140 5 26.36 20.69 790.56 123.48 140 6 31.23 24.52 920.43 146.36 140 7 35.98 28.24 1041.47 168.6 140 8 40.59 31.86 1153.92 190.18 140 10 49.42 38.79 1354.07 231.33 140 12.0 57.73 45.32 1522.77 269.71 140 14 65.51 51.43 1661.89 305.25 140 16 72.77 57.12 1773.26 337.89 150 6 33.63 26.4 1145.91 168.85 150 7.0 38.78 30.44 1299.44 194.70 150 8 43.79 34.38 1443 219.85 150 10 53.42 41.93 1701.21 268.02 150 12 62.53 49.09 1922.61 313.26 150 14 71.11 55.82 2109.19 355.49 150 16.0 79.17 62.15 2262.95 394.63 160 6 36.03 28.28 1405.48 192.95 160 7 41.58 32.64 1596.83 222.67 160 8 46.99 36.89 1776.7 251.66 160 10.0 57.42 45.07 2103.07 307.39 160 12 67.33 52.85 2386.83 360.02 160 14 76.71 60.22 2630.14 409.47 160 16 85.57 67.17 2835.11 455.65 160 18 93.9 73.71 3003.84 498.52 180 7.0 47.18 37.04 2321.04 284.22 180 8.0 53.39 41.91 2590.73 321.69 180 10 65.42 51.35 3086.93 394.12 180 12 76.93 60.39 3527.64 463.14 180 14.0 87.91 69.01 3951.33 528.65 180 16.0 98.37 77.22 4252.43 590.55 180 18 108.3 85.02 4541.3 648.77 200 8 59.79 46.94 3621 400.25 200 10 73.42 57.63 4337.63 491.53 200 12.0 86.53 67.93 4983.59 579.08 200 14.0 99.11 77.8 5562.26 662.78 200 16 111.17 87.27 6076.38 742.55 200 18 122.7 96.32 6528.64 818.29 250 10 93.42 73.33 8841.87 781.73 250 12.0 110.53 86.77 10254.22 924.94 250 14 127.11 99.78 11556.24 1063.51 250 16 143.17 112.39 12751.41 1197.31 250 18 158.7 124.58 13843.17 1326.27 280 10.0 105.42 82.75 12648.95 987.86 280 12.0 124.93 98.07 14726.82 1170.88 280 14 143.91 112.97 16663.46 1348.77 280 16 162.37 127.46 18462.79 1521.42 280 18 180.3 141.54 20128.71 1688.73 基本尺寸 截面面积F/cm^2 理论重量G/(kg/m) 惯性矩Jx=Jy/cm^4 截面模数Wx=Wy/cm^3 A/mm S/mm 12 0.8 0.348 0.273 0.0739 0.123 12 1 0.423 0.332 0.0873 0.146 14 1 0.503 0.394 0.144 0.206 14 1.5 0.712 0.559 0.192 0.274 16 1 0.583 0.458 0.222 0.278 16 1.5 0.832 0.653 0.3 0.374 18 1.0 0.663 0.521 0.324 0.360 18 1.5 0.952. 0.747 0.442 0.491 18 2 1.21 0.952 0.535 0.595 20 1.0 0.743 0.583 0.453 0.453 20 1.5 1.07 0.841 0.624 0.624 20 2.0 1.37 1.08 0.763 0.763 20 2.5 1.64 1.29 0.874 0.874 22 1 0.823 0.646 0.612 0.556 22 1.5 1.19 0.936 0.850 0.773 22 2 1.53 1.20 1.05 0.953 22 2.5 1.84 1.45 1.21 1.10 25 2.5 2.14 1.68 1.86 1.49 25 3 2.49 1.95 2.08 1.57 30 2.5 2.64 2.08 3.41 2.27 30 3 3.01 2.42 3.86 2.58 30 3.5 3.50 2.75 4.25 2.83 30 4 3.89 3.05 4.58 3.05 32 2.5 2.84 2.23 4.21 2.63 32 3 3.33 2.61 4.79 3.00 32 3.5 3.78 2.97 5.29 3.31 32 4 4.21 3.3 5.73 3.58 35 2.5 3.14 2.47 5.54 3.22 35 3 3.69 2.89 6.45 3.68 35 3.5 4.20 3.30 7.16 4.09 35 4 4.69 3.68 7.78 4.45 35 5 5.58 4.38 8.79 5.02 36 2.5 3.24 2.55 6.18 3.43 36 3 3.81 2.99 7.07 3.93 36 3.5 4.34 3.41 7.87 4.37 36 4 4.85 3.81 8.56 4.76 36 5 5.75 4.53 9.7 5.39 40 2.5 3.64 2.86 8.68 4.34 40 3 4.29 3.37 9.98 4.99 40 3.5 4.90 3.85 11.16 5.58 40 4 5.49 4.31 12.21 6.11 40 5 6.58 5.16 13.98 6.99 40 6 7.55 5.93 15.34 7.67 42 2.5 3.84 3.02 10.15 4.83 42 3 4.53 3.55 11.7 5.57 42 3.5 5.18 4.07 13.1 6.24 42 4 5.81 4.56 14.37 6.84 42 5 6.98 5.48 16.76 7.87 42 6 8.03 6.30 18.22 8.58 45 3.5 5.6 4.4 16.43 7.3 45 4 6.23 4.94 18.07 8.03 45 5 7.58 5.95 20.90 9.29 45 6 8.75 6.87 23.19 10.31 45 7 9.81 7.8 24.97 11.1 45 8 10.8 8.44 26.3 11.59 50 4 7.09 5.56 25.56 10.22 50 5 8.58 6.73 29.81 11.93 50 6 9.95 7.81 33.35 13.34 50 7 11.21 8.8 36.23 14.49 50 8 12.35 9.7 38.51 15.41 55 4 7.89 6.19 34.87 12.58 55 5 9.58 7.52 40.95 14.89 55 6 11.15 8.75 46.13 16.77 55 7 12.51 9.9 50.47 18.35 55 8 13.95 10.95 54.04 19.65 60 4 8.69 6.82 46.21 15.4 60 5 10.58 8.30 54.57 18.19 60 6 12.35 9.69 61.82 20.61 60 7 14.01 11 68.03 22.68 60 8 15.55 12.21 73.28 24.43 65 4 9.49 7.45 59.78 18.39 65 5 11.58 9.07 70.92 21.82 65 6 13.55 10.64 80.72 24.84 65 7 15.41 12.10 89.27 27.46 65 8 17.15 13.47 96.64 29.74 70 4 10.29 8.08 75.78 21.65 70 5 12.58 9.87 90.26 25.79 70 6 14.7 11.58 103.1 29.47 70 7 16.81 13.19 114.5 32.72 70 8 18.75 14.72 124.5 35.57 75 4 11.09 8.7 94.4 25.17 75 5 13.58 10.66 112.8 30.08 75 6 15.95 12.52 129.4 34.50 75 7 18.21 14.29 144.2 38.44 75 8 20.35 15.98 157.3 41.94 80 4 11.89 9.33 115.9 28.96 80 5 14.58 11.44 138.9 34.72 80 6 17.15 13.46 159.7 39.93 80 7 19.61 15.39 178.5 44.63 80 8 21.95 17.23 195.4 48.85 92 5 16.98 13.33 217.1 47.19 92 6 20.03 15.72 251.1 54.59 92 7 22.97 18.03 282.3 61.38 92 8 25.79 20.25 310.9 67.58 100 5 18.58 14.58 282.8 56.57 100 6 21.95 17.23 328.2 65.54 100 7 25.21 19.79 370.2 74.04 100 8 28.35 22.26 408.9 81.78 110 7 28.01 21.99 503.4 91.54 110 8 31.55 24.77 557.9 101.4 110 9 34.98 27.46 608.4 110.6 108 4.5 18.11 14.22 318.52 65.46 108 5.0 19.96 15.67 346.99 72.14 108 6 23.55 18.49 400.07 85.13 108 7 27.02 21.21 448.15 97.61 108 8 30.35 23.82 491.42 109.56 108 10.0 36.62 28.75 564.27 131.84 108 12 42.37 33.26 620.05 151.91 108 12.5 43.73 34.33 631.48 156.57 108 14 47.59 37.36 660.12 169.71 108 16.5 53.38 41.90 690.13 188.75 108 18.0 56.46 44.32 698.5 198.48 110 4.5 18.47 14.5 337.63 68 110 5 20.36 15.98 367.95 74.95 110 6 24.03 18.86 424.57 88.48 110 10.0 37.42 29.37 600.90 137.26 110 12 43.33 34.01 661.57 158.3 110 14 48.71 38.24 705.79 177.05 110 16 53.57 42.05 734.96 193.47 110 18.0 57.90 45.45 750.37 207.58 115 4.5 19.37 15.21 388.71 74.55 115 5 21.36 16.77 424 82.21 115 6 25.23 19.81 490.15 97.12 115 7 28.98 22.75 550.56 111.50 115 8.0 32.59 25.58 605.43 125.32 115 10 39.42 30.94 699.32 151.26 115 12 47.53 35.9 773.36 174.87 115 14 51.51 40.44 829.04 196.07 115 16.0 56.77 44.56 867.80 214.84 120 4.5 20.27 15.91 444.7 81.4 120 5 22.66 17.55 485.47 89.79 120 6 26.43 20.75 562.16 106.17 120 7 30.38 23.85 632.54 121.99 120 8.0 34.19 26.84 696.82 137.23 120 10 41.42 32.15 807.91 165.94 120 12 48.13 37.78 897.05 192.23 120 14 54.31 42.63 965.79 216.03 120 16.0 59.97 47.08 1015.66 237.3 125 5 23.36 18.34 552.62 97.72 125 6 27.63 21.69 640.89 115.62 125 7 31.78 24.95 722.26 132.94 125 8 35.79 28.1 796.96 149.66 125 10 43.42 34.08 927.18 181.29 125 12 50.53 39.67 1033.23 210.4 125 14 57.11 44.83 1116.75 236.93 125 16 63.17 49.59 1179.33 260.83 130 5 24.36 19.12 625.68 105.97 130 6 28.83 22.63 726.64 125.47 130 7 33.18 26.05 820.1 144.36 130 8 37.39 29.35 906.26 162.36 130 10 45.42 36.65 1057.63 197.3 140 5 26.36 20.69 790.56 123.48 140 6 31.23 24.52 920.43 146.36 140 7 35.98 28.24 1041.47 168.6 140 8 40.59 31.86 1153.92 190.18 140 10 49.42 38.79 1354.07 231.33 140 12.0 57.73 45.32 1522.77 269.71 140 14 65.51 51.43 1661.89 305.25 140 16 72.77 57.12 1773.26 337.89 150 6 33.63 26.4 1145.91 168.85 150 7.0 38.78 30.44 1299.44 194.70 150 8 43.79 34.38 1443 219.85 150 10 53.42 41.93 1701.21 268.02 150 12 62.53 49.09 1922.61 313.26 150 14 71.11 55.82 2109.19 355.49 150 16.0 79.17 62.15 2262.95 394.63 160 6 36.03 28.28 1405.48 192.95 160 7 41.58 32.64 1596.83 222.67 160 8 46.99 36.89 1776.7 251.66 160 10.0 57.42 45.07 2103.07 307.39 160 12 67.33 52.85 2386.83 360.02 160 14 76.71 60.22 2630.14 409.47 160 16 85.57 67.17 2835.11 455.65 160 18 93.9 73.71 3003.84 498.52 180 7.0 47.18 37.04 2321.04 284.22 180 8.0 53.39 41.91 2590.73 321.69 180 10 65.42 51.35 3086.93 394.12 180 12 76.93 60.39 3527.64 463.14 180 14.0 87.91 69.01 3951.33 528.65 180 16.0 98.37 77.22 4252.43 590.55 180 18 108.3 85.02 4541.3 648.77 200 8 59.79 46.94 3621 400.25 200 10 73.42 57.63 4337.63 491.53 200 12.0 86.53 67.93 4983.59 579.08 200 14.0 99.11 77.8 5562.26 662.78 200 16 111.17 87.27 6076.38 742.55 200 18 122.7 96.32 6528.64 818.29 250 10 93.42 73.33 8841.87 781.73 250 12.0 110.53 86.77 10254.22 924.94 250 14 127.11 99.78 11556.24 1063.51 250 16 143.17 112.39 12751.41 1197.31 250 18 158.7 124.58 13843.17 1326.27 280 10.0 105.42 82.75 12648.95 987.86 280 12.0 124.93 98.07 14726.82 1170.88 280 14 143.91 112.97 16663.46 1348.77 280 16 162.37 127.46 18462.79 1521.42 280 18 180.3 141.54 20128.71 1688.73 冷拔无缝矩形钢管的尺寸规格注：G=0.0157S(A+B-2.8584S) 式中 G──每米钢管的重量(kg/m)； A、B──矩形钢管的长与宽(mm)； S──矩形钢管的公称壁厚(mm)。 以钢管R=1.5S时，钢的密度为7.85kg/dm^3的计算公式。 基本尺寸 截面面积F/cm^2 理论重量G/(kg/m) 惯性矩Jx/cm^4 惯性矩Jy/cm^4 截面模数Wx/cm^3 截面模数Wy/cm^3 A/mm B/mm S/mm 37 15 2 1.85 1.45 0.661 2.96 0.881 1.6 37 15 2.5 2.24 1.76 0.753 3.47 1 1.88 37 15 3 2.61 2.05 0.821 3.91 1.09 2.12 37 15 3.5 2.94 2.31 0.870 4.28 1.16 2.31 37 15 4 3.25 2.55 0.901 4.58 1.2 2.48 40 16 2 2.01 1.58 0.832 3.77 1.04 1.89 40 16 2.5 2.44 1.92 0.953 4.46 1.19 2.23 40 16 3 2.85 2.23 1.05 5.05 1.31 2.52 40 16 3.5 3.22 2.53 1.12 5.55 1.40 2.77 40 16 4 3.57 2.8 1.16 5.97 1.46 2.98 40 20 2 2.17 1.70 1.41 4.35 1.41 2.18 40 20 2.5 2.64 2.07 1.64 5.16 1.64 2.58 40 20 3 3.09 2.42 1.83 5.87 1.83 2.93 40 20 3.5 3.5 2.75 1.99 6.48 1.99 3.24 40 20 4 3.86 3.05 2.11 7.01 2.11 3.50 40 25 2 2.37 1.86 2.39 5.07 1.91 2.54 40 25 2.5 2.89 2.27 2.82 6.04 2.25 3.02 40 25 3 3.39 2.66 3.18 6.90 2.54 3.45 40 25 3.5 3.85 3.02 3.49 7.65 2.79 3.83 40 25 4 4.29 3.36 3.75 8.31 2.99 4.15 42 30 2 2.65 2.08 3.83 6.53 2.55 3.11 45 30 2 2.77 2.18 4.07 7.73 2.71 3.44 45 30 2.5 3.39 2.66 4.83 9.26 3.22 4.12 45 30 3 3.99 3.13 5.51 10.65 3.57 4.73 45 30 3.5 4.55 3.57 6.11 11.90 4.07 5.29 45 30 4 5.09 3.99 6.62 13.01 4.42 5.78 48 30 2 2.89 2.27 4.3 9.06 2.87 3.77 48 30 2.5 3.54 2.78 5.12 10.87 3.41 4.53 50 32 2 3.05 2.40 5.18 10.48 3.24 4.19 50 32 2.5 3.74 2.94 6.18 12.6 3.86 5.04 50 32 3 4.41 3.46 7.07 14.55 4.42 5.82 55 38 2 3.49 2.74 8.36 14.93 4.40 5.43 55 38 2.5 4.29 3.37 10.04 18.03 5.29 6.56 55 38 3 5.07 3.98 11.58 20.91 6.09 7.60 55 38 3.5 5.81 4.56 12.97 23.57 6.83 8.57 55 38 4 6.53 5.12 14.23 26.01 7.49 9.46 60 40 3.5 6.3 4.95 15.84 30.41 7.92 10.14 60 40 4 7.09 5.56 17.42 33.66 8.71 11.22 60 40 5 8.57 6.73 20.15 39.41 10.07 13.14 70 50 4 8.69 6.82 34.05 58.35 13.52 16.67 70 50 5 10.57 8.30 39.98 69.11 15.99 19.75 70 50 6 12.34 9.69 45.04 78.51 18.02 22.43 70 50 7 14 10.99 49.29 86.64 19.71 24.75 80 60 4 10.29 8.07 58.79 92.76 19.60 23.19 80 60 5 12.57 9.87 69.75 110.7 23.25 27.68 80 60 6 14.74 11.57 79.4 126.8 26.47 31.7 80 60 7 16.8 13.19 87.81 141.1 29.27 35.28 90 60 4 11.09 8.70 65.07 123.7 21.59 27.48 90 60 5 13.57 10.65 77.33 148.2 25.78 32.93 90 60 6 15.94 12.52 88.18 170.4 29.39 37.86 90 60 7 18.20 14.29 97.70 190.3 32.57 42.30 100 70 5 15.57 12.22 122.0 215.2 34.86 43.04 100 70 6 18.34 14.4 140.1 248.6 40.04 49.73 100 70 7 21.00 16.48 156.4 279.3 44.68 55.86 100 70 8 23.54 18.48 170.9 307.1 48.83 61.43 110 75 5 17.07 13.4 155.8 285.8 41.54 51.96 110 75 6 20.14 15.81 179.5 331.4 47.87 60.25 110 75 7 23.10 18.13 201.0 373.4 53.61 67.89 110 75 8 25.94 20.36 220.4 412.1 58.79 74.92 120 80 6 21.94 17.22 225.6 430.6 56.4 71.76 120 80 7 25.20 19.78 253.4 486.6 63.35 81.10 120 80 8 28.34 22.25 278.7 538.5 69.67 89.75 120 80 9 31.37 24.63 301.6 586.5 75.41 97.74 130 85 6 23.74 18.64 278.9 547.8 65.63 84.28 130 85 8 30.74 24.13 346.3 688.4 81.49 105.9 130 85 9 34.07 26.75 375.8 751.6 88.43 115.6 140 80 7 28 21.98 290.8 715.1 72.70 102.2 140 80 8 31.54 24.76 320.3 794.1 80.08 113.4 140 80 9 34.97 27.45 347.3 867.8 86.81 124 140 80 10 38.29 30.05 371.7 936.4 92.92 133.8 150 75 7 28.70 22.53 266.0 814.6 70.93 108.6 150 75 8 32.34 25.39 292.6 905.3 78.03 120.7 150 75 9 35.87 28.16 316.8 990.1 84.47 132 110 50 4 12.54 9.84 138.49 49.19 27.51 22.07 110 50 5.0 15.67 12.30 153.01 57.54 31.17 26.61 110 50 6 18.81 14.77 160.51 64.52 33.58 30.8 110 50 8 25.07 19.68 156.47 74.79 34.81 38.21 110 70 5.0 17.67 13.87 219.94 126.96 44.03 40.58 110 70 6 21.21 16.65 241.72 144.47 49.39 47.29 110 70 8 28.27 22.19 266.32 172.67 56.8 59.38 120 40 4.0 12.54 9.84 143.5 31.9 26.26 18.25 120 40 5 15.67 12.3 154.9 36.93 29.16 21.91 120 40 6 18.81 14.77 157.78 40.97 30.66 25.27 120 40 8.0 25.07 19.68 140.51 46.48 29.65 31.23 120 60 4.5 15.90 12.48 218.17 88.88 39.69 33.08 120 60 6 21.21 16.65 248.68 108.77 46.73 42.08 120 60 8 28.27 22.19 261.44 128.89 51.53 52.68 120 60 10.0 35.34 27.74 246.1 142.54 51.3 61.9 120 80 4.5 17.7 13.98 289.86 172.95 52.19 47.26 120 80 10 39.34 30.88 414.37 294.81 82.76 90.75 140 40 4.5 15.90 12.48 231.75 40.24 36.46 23.34 140 40 6 21.21 16.65 249.2 47.98 40.86 29.39 140 40 8 28.27 22.19 233.22 54.84 41.09 36.46 140 60 4.5 17.70 13.89 322.21 102.77 49.85 38.08 140 60 6 23.61 18.53 369.86 126.34 58.96 48.59 140 60 8 31.47 24.7 293.2 150.69 65.53 61.07 140 60 10 39.34 30.88 375.43 167.87 65.97 72.03 140 60 12.0 47.21 37.06 321.8 178.84 60.59 81.89 140 90 6 27.21 21.36 563.58 326.5 88.1 80.57 140 90 8 36.27 28.47 655.78 400.68 105.85 102.6 140 90 10.0 45.34 35.59 706.91 459.85 117.98 122.37 140 90 12 54.41 42.71 720.93 505.32 124.66 140.08 140 90 14 63.48 49.83 701.73 538.36 126.09 155.95 140 120 7.0 35.94 28.21 863.92 722.03 135.64 133.01 140 120 8 41.07 32.24 945.51 797.34 150.55 149.1 140 120 10 51.34 40.3 1080.8 929.24 177.07 179.18 140 120 12 61.61 48.36 1181.13 1037.59 199.28 206.54 140 120 14.0 71.88 56.43 1249.11 1124.01 217.29 231.34 160 60 4.5 19.5 15.31 455.77 116.66 61.29 43.09 150 75 10 39.29 30.84 338.6 1069.3 90.29 142.6 160 65 8 32.34 25.39 220.9 975.4 67.97 121.9 160 65 9 35.87 28.16 238.1 1066.8 73.27 133.3 160 65 10 39.29 30.84 253.4 1152 77.98 144 160 65 11 42.59 33.43 266.9 1231.2 82.13 153.9 160 60 5 21.67 17.01 483.8 126.33 65.65 47.22 160 60 6 26.01 20.42 527.53 143.91 72.94 55.1 160 60 8 34.67 27.22 568.47 172.49 81.92 69.46 160 80 4.5 21.3 16.72 576.23 224.31 76.83 60.86 160 80 6 28.41 22.3 689.54 280.89 94.09 78.4 160 80 8 37.87 29.73 785.95 343.77 110.78 99.76 160 80 10.0 47.34 37.16 825.04 393.48 120.45 118.94 160 80 12 56.81 44.6 812.33 431.29 123.32 136.017 160 100 6.5 33.37 26.2 903.18 500.82 123.06 110.84 160 100 8.0 41.07 32.24 1015.5 583.42 141.31 132.31 160 100 10 51.34 40.3 1116.16 676.6 159.9 158.69 160 100 12 61.61 48.36 1165.02 751.78 172.06 182.62 160 100 14.0 71.88 56.43 1166.68 810.41 177.98 204.33 160 120 6.0 33.21 26.07 1033.91 718.25 139.19 129.9 160 120 8 44.27 34.75 1257.11 897.86 173.53 167.05 160 120 10 55.34 43.44 1426.14 1050.58 202.05 201.24 160 120 12.0 66.41 52.13 1544.84 1178.14 224.81 232.57 160 120 14 77.48 60.82 1616.99 1282.23 241.91 261.2 160 120 16 88.55 69.51 1646.3 1364.5 253.51 287.31 160 150 6.0 36.81 28.90 1310 1208.15 175.32 172.76 160 150 8 49.07 38.52 1642.14 1523.74 224.99 223.21 160 150 10 61.34 48.15 1926.44 1799.38 270.34 270.18 160 150 12.0 73.61 57.78 2165.47 2037.16 311.42 313.74 160 150 14.0 85.88 67.42 2361.73 2239.12 248.32 353.98 160 150 16 98.15 77.05 2517.65 2407.28 381.12 391.05 180 80 6.5 33.37 26.2 969.1 333.12 117.69 93.53 180 80 8.0 41.07 32.34 1062.99 385.41 132.11 111.32 180 80 10 51.34 40.3 1122.37 442.81 144.22 133.03 180 80 12 61.61 48.36 1112.69 487.36 148.42 152.66 180 80 14.0 71.88 56.34 1040.55 520.32 145.01 170.53 180 80 16 82.15 64.49 912.54 542.93 134.32 187.13 180 100 6 33.21 26.07 1135.99 523.83 135.88 114.64 180 100 8.0 44.27 34.75 1344.37 651.3 165.09 147.07 180 100 10.0 55.34 43.44 1477.5 757.94 186.49 176.76 180 100 12 66.41 52.13 1541.21 845.29 200.27 203.88 180 100 14 77.48 60.82 1541.28 914.87 206.64 228.62 180 100 16.0 88.55 69.51 1483.43 968.16 205.82 251.27 180 100 18 99.62 78.2 1373.3 1006.58 198.1 272.23 200 50 6.5 32.07 25.17 876.77 123.29 97.28 58.4 200 50 7.0 34.54 27.11 895.95 128.99 100.42 61.98 200 50 8 39.47 30.98 915.92 139.06 104.9 68.82 200 80 6 33.21 26.07 1217.02 346.74 131.35 96.2 200 80 7.0 38.74 30.41 1322.47 388.69 144.76 109.86 200 80 8.0 44.27 34.75 1402.74 427.05 155.82 122.89 200 80 9 49.81 39.1 1458.83 461.41 164.56 135.3 200 100 6 35.61 27.95 1469.34 576.91 157.45 125.93 200 100 7.0 47.47 37.26 1742.37 719.19 191.4 161.83 200 100 8 59.34 46.58 1918.83 839.27 216.36 194.84 200 100 12 71.21 55.9 2005.72 938.79 232.55 225.13 200 100 14.0 83.08 65.22 2009.96 1019.33 240.17 252.91 200 100 16 94.95 74.54 1938.42 1082.42 239.5 278.48 200 100 18 106.82 83.85 1797.91 1129.56 230.82 302.22 200 120 6.0 38.01 29.84 1728.44 874.35 184.27 157.29 200 120 8.0 50.67 39.78 2094.06 1098.91 228.29 202.95 200 120 10 63.34 49.72 2364.8 1293.24 263.81 245.36 200 120 12.0 76.01 59.67 2546.82 1459.22 290.97 284.62 200 120 14.0 88.68 69.61 2646.19 1598.67 309.93 320.9 200 120 16 101.35 79.56 2668.93 1731.34 320.88 354.39 200 120 18 114.02 89.51 2620.99 1804.99 324.04 385.36 220 200 6.0 50.01 39.26 3471.32 3058.64 331.71 322.08 220 200 8 66.67 52.34 4418.16 3916.71 429.4 419.76 220 200 10 83.34 65.42 5266.53 4698.97 520.71 512.66 220 200 12.0 100.01 78.51 6020.31 5408.29 605.68 600.85 220 200 14.0 116.68 91.59 6683.34 6047.52 684.36 684.38 220 200 16 133.35 104.68 7259.38 6619.45 756.81 763.35 220 200 18.0 150.02 117.77 7752.16 7126.81 823.12 837.85 250 150 6.5 51.57 40.48 3794.52 1893.65 320.8 269.71 250 150 8 63.47 49.82 4417.6 2250.42 378.44 325.56 250 150 10 79.34 62.28 5112.44 2682.88 445.89 396.39 250 150 12.0 95.21 74.74 5659.06 3068.13 502.7 463.15 250 150 14 111.08 87.2 6065.12 3408.49 549.03 525.95 250 150 16 126.95 99.66 6338.26 3706.26 585.02 584.93 250 200 8.0 71.47 56.10 5828.83 4359.33 495.76 465.87 250 200 10 89.34 70.13 6918.03 5240.97 597.7 569.72 250 200 12 107.21 84.16 7871.36 6045.35 690.94 668.62 259 200 14.0 125.08 98.19 8694.38 6775.41 775.54 762.65 250 200 16.0 142.95 112.22 9392.6 7434.04 851.58 351.89 300 200 8 79.47 62.38 8808.22 5097.04 620.05 542.71 300 200 10.0 99.34 77.98 10423.86 6144.3 744.12 664.8 300 200 12.0 119.21 93.58 11822.04 7107.11 855.97 781.57 300 200 14 139.08 109.18 13011.19 7988.56 955.71 893.09 300 200 16 158.95 124.78 13999.69 8791.69 1043.44 999.46 400 200 8.0 95.47 74.94 17482.99 6572.45 914.65 696.4 400 200 10 119.34 93.68 20710.53 7950.97 1096.36 854.98 400 200 12 143.21 112.42 23509.4 9230.63 1259.58 1007.48 400 200 14.0 167.08 131.16 25893.8 10414.85 1404.46 1153.98 基本尺寸 截面面积F/cm^2 理论重量G/(kg/m) 惯性矩Jx/cm^4 惯性矩Jy/cm^4 截面模数Wx/cm^3 截面模数Wy/cm^3 A/mm B/mm S/mm 37 15 2 1.85 1.45 0.661 2.96 0.881 1.6 37 15 2.5 2.24 1.76 0.753 3.47 1 1.88 37 15 3 2.61 2.05 0.821 3.91 1.09 2.12 37 15 3.5 2.94 2.31 0.870 4.28 1.16 2.31 37 15 4 3.25 2.55 0.901 4.58 1.2 2.48 40 16 2 2.01 1.58 0.832 3.77 1.04 1.89 40 16 2.5 2.44 1.92 0.953 4.46 1.19 2.23 40 16 3 2.85 2.23 1.05 5.05 1.31 2.52 40 16 3.5 3.22 2.53 1.12 5.55 1.40 2.77 40 16 4 3.57 2.8 1.16 5.97 1.46 2.98 40 20 2 2.17 1.70 1.41 4.35 1.41 2.18 40 20 2.5 2.64 2.07 1.64 5.16 1.64 2.58 40 20 3 3.09 2.42 1.83 5.87 1.83 2.93 40 20 3.5 3.5 2.75 1.99 6.48 1.99 3.24 40 20 4 3.86 3.05 2.11 7.01 2.11 3.50 40 25 2 2.37 1.86 2.39 5.07 1.91 2.54 40 25 2.5 2.89 2.27 2.82 6.04 2.25 3.02 40 25 3 3.39 2.66 3.18 6.90 2.54 3.45 40 25 3.5 3.85 3.02 3.49 7.65 2.79 3.83 40 25 4 4.29 3.36 3.75 8.31 2.99 4.15 42 30 2 2.65 2.08 3.83 6.53 2.55 3.11 45 30 2 2.77 2.18 4.07 7.73 2.71 3.44 45 30 2.5 3.39 2.66 4.83 9.26 3.22 4.12 45 30 3 3.99 3.13 5.51 10.65 3.57 4.73 45 30 3.5 4.55 3.57 6.11 11.90 4.07 5.29 45 30 4 5.09 3.99 6.62 13.01 4.42 5.78 48 30 2 2.89 2.27 4.3 9.06 2.87 3.77 48 30 2.5 3.54 2.78 5.12 10.87 3.41 4.53 50 32 2 3.05 2.40 5.18 10.48 3.24 4.19 50 32 2.5 3.74 2.94 6.18 12.6 3.86 5.04 50 32 3 4.41 3.46 7.07 14.55 4.42 5.82 55 38 2 3.49 2.74 8.36 14.93 4.40 5.43 55 38 2.5 4.29 3.37 10.04 18.03 5.29 6.56 55 38 3 5.07 3.98 11.58 20.91 6.09 7.60 55 38 3.5 5.81 4.56 12.97 23.57 6.83 8.57 55 38 4 6.53 5.12 14.23 26.01 7.49 9.46 60 40 3.5 6.3 4.95 15.84 30.41 7.92 10.14 60 40 4 7.09 5.56 17.42 33.66 8.71 11.22 60 40 5 8.57 6.73 20.15 39.41 10.07 13.14 70 50 4 8.69 6.82 34.05 58.35 13.52 16.67 70 50 5 10.57 8.30 39.98 69.11 15.99 19.75 70 50 6 12.34 9.69 45.04 78.51 18.02 22.43 70 50 7 14 10.99 49.29 86.64 19.71 24.75 80 60 4 10.29 8.07 58.79 92.76 19.60 23.19 80 60 5 12.57 9.87 69.75 110.7 23.25 27.68 80 60 6 14.74 11.57 79.4 126.8 26.47 31.7 80 60 7 16.8 13.19 87.81 141.1 29.27 35.28 90 60 4 11.09 8.70 65.07 123.7 21.59 27.48 90 60 5 13.57 10.65 77.33 148.2 25.78 32.93 90 60 6 15.94 12.52 88.18 170.4 29.39 37.86 90 60 7 18.20 14.29 97.70 190.3 32.57 42.30 100 70 5 15.57 12.22 122.0 215.2 34.86 43.04 100 70 6 18.34 14.4 140.1 248.6 40.04 49.73 100 70 7 21.00 16.48 156.4 279.3 44.68 55.86 100 70 8 23.54 18.48 170.9 307.1 48.83 61.43 110 75 5 17.07 13.4 155.8 285.8 41.54 51.96 110 75 6 20.14 15.81 179.5 331.4 47.87 60.25 110 75 7 23.10 18.13 201.0 373.4 53.61 67.89 110 75 8 25.94 20.36 220.4 412.1 58.79 74.92 120 80 6 21.94 17.22 225.6 430.6 56.4 71.76 120 80 7 25.20 19.78 253.4 486.6 63.35 81.10 120 80 8 28.34 22.25 278.7 538.5 69.67 89.75 120 80 9 31.37 24.63 301.6 586.5 75.41 97.74 130 85 6 23.74 18.64 278.9 547.8 65.63 84.28 130 85 8 30.74 24.13 346.3 688.4 81.49 105.9 130 85 9 34.07 26.75 375.8 751.6 88.43 115.6 140 80 7 28 21.98 290.8 715.1 72.70 102.2 140 80 8 31.54 24.76 320.3 794.1 80.08 113.4 140 80 9 34.97 27.45 347.3 867.8 86.81 124 140 80 10 38.29 30.05 371.7 936.4 92.92 133.8 150 75 7 28.70 22.53 266.0 814.6 70.93 108.6 150 75 8 32.34 25.39 292.6 905.3 78.03 120.7 150 75 9 35.87 28.16 316.8 990.1 84.47 132 110 50 4 12.54 9.84 138.49 49.19 27.51 22.07 110 50 5.0 15.67 12.30 153.01 57.54 31.17 26.61 110 50 6 18.81 14.77 160.51 64.52 33.58 30.8 110 50 8 25.07 19.68 156.47 74.79 34.81 38.21 110 70 5.0 17.67 13.87 219.94 126.96 44.03 40.58 110 70 6 21.21 16.65 241.72 144.47 49.39 47.29 110 70 8 28.27 22.19 266.32 172.67 56.8 59.38 120 40 4.0 12.54 9.84 143.5 31.9 26.26 18.25 120 40 5 15.67 12.3 154.9 36.93 29.16 21.91 120 40 6 18.81 14.77 157.78 40.97 30.66 25.27 120 40 8.0 25.07 19.68 140.51 46.48 29.65 31.23 120 60 4.5 15.90 12.48 218.17 88.88 39.69 33.08 120 60 6 21.21 16.65 248.68 108.77 46.73 42.08 120 60 8 28.27 22.19 261.44 128.89 51.53 52.68 120 60 10.0 35.34 27.74 246.1 142.54 51.3 61.9 120 80 4.5 17.7 13.98 289.86 172.95 52.19 47.26 120 80 10 39.34 30.88 414.37 294.81 82.76 90.75 140 40 4.5 15.90 12.48 231.75 40.24 36.46 23.34 140 40 6 21.21 16.65 249.2 47.98 40.86 29.39 140 40 8 28.27 22.19 233.22 54.84 41.09 36.46 140 60 4.5 17.70 13.89 322.21 102.77 49.85 38.08 140 60 6 23.61 18.53 369.86 126.34 58.96 48.59 140 60 8 31.47 24.7 293.2 150.69 65.53 61.07 140 60 10 39.34 30.88 375.43 167.87 65.97 72.03 140 60 12.0 47.21 37.06 321.8 178.84 60.59 81.89 140 90 6 27.21 21.36 563.58 326.5 88.1 80.57 140 90 8 36.27 28.47 655.78 400.68 105.85 102.6 140 90 10.0 45.34 35.59 706.91 459.85 117.98 122.37 140 90 12 54.41 42.71 720.93 505.32 124.66 140.08 140 90 14 63.48 49.83 701.73 538.36 126.09 155.95 140 120 7.0 35.94 28.21 863.92 722.03 135.64 133.01 140 120 8 41.07 32.24 945.51 797.34 150.55 149.1 140 120 10 51.34 40.3 1080.8 929.24 177.07 179.18 140 120 12 61.61 48.36 1181.13 1037.59 199.28 206.54 140 120 14.0 71.88 56.43 1249.11 1124.01 217.29 231.34 160 60 4.5 19.5 15.31 455.77 116.66 61.29 43.09 150 75 10 39.29 30.84 338.6 1069.3 90.29 142.6 160 65 8 32.34 25.39 220.9 975.4 67.97 121.9 160 65 9 35.87 28.16 238.1 1066.8 73.27 133.3 160 65 10 39.29 30.84 253.4 1152 77.98 144 160 65 11 42.59 33.43 266.9 1231.2 82.13 153.9 160 60 5 21.67 17.01 483.8 126.33 65.65 47.22 160 60 6 26.01 20.42 527.53 143.91 72.94 55.1 160 60 8 34.67 27.22 568.47 172.49 81.92 69.46 160 80 4.5 21.3 16.72 576.23 224.31 76.83 60.86 160 80 6 28.41 22.3 689.54 280.89 94.09 78.4 160 80 8 37.87 29.73 785.95 343.77 110.78 99.76 160 80 10.0 47.34 37.16 825.04 393.48 120.45 118.94 160 80 12 56.81 44.6 812.33 431.29 123.32 136.017 160 100 6.5 33.37 26.2 903.18 500.82 123.06 110.84 160 100 8.0 41.07 32.24 1015.5 583.42 141.31 132.31 160 100 10 51.34 40.3 1116.16 676.6 159.9 158.69 160 100 12 61.61 48.36 1165.02 751.78 172.06 182.62 160 100 14.0 71.88 56.43 1166.68 810.41 177.98 204.33 160 120 6.0 33.21 26.07 1033.91 718.25 139.19 129.9 160 120 8 44.27 34.75 1257.11 897.86 173.53 167.05 160 120 10 55.34 43.44 1426.14 1050.58 202.05 201.24 160 120 12.0 66.41 52.13 1544.84 1178.14 224.81 232.57 160 120 14 77.48 60.82 1616.99 1282.23 241.91 261.2 160 120 16 88.55 69.51 1646.3 1364.5 253.51 287.31 160 150 6.0 36.81 28.90 1310 1208.15 175.32 172.76 160 150 8 49.07 38.52 1642.14 1523.74 224.99 223.21 160 150 10 61.34 48.15 1926.44 1799.38 270.34 270.18 160 150 12.0 73.61 57.78 2165.47 2037.16 311.42 313.74 160 150 14.0 85.88 67.42 2361.73 2239.12 248.32 353.98 160 150 16 98.15 77.05 2517.65 2407.28 381.12 391.05 180 80 6.5 33.37 26.2 969.1 333.12 117.69 93.53 180 80 8.0 41.07 32.34 1062.99 385.41 132.11 111.32 180 80 10 51.34 40.3 1122.37 442.81 144.22 133.03 180 80 12 61.61 48.36 1112.69 487.36 148.42 152.66 180 80 14.0 71.88 56.34 1040.55 520.32 145.01 170.53 180 80 16 82.15 64.49 912.54 542.93 134.32 187.13 180 100 6 33.21 26.07 1135.99 523.83 135.88 114.64 180 100 8.0 44.27 34.75 1344.37 651.3 165.09 147.07 180 100 10.0 55.34 43.44 1477.5 757.94 186.49 176.76 180 100 12 66.41 52.13 1541.21 845.29 200.27 203.88 180 100 14 77.48 60.82 1541.28 914.87 206.64 228.62 180 100 16.0 88.55 69.51 1483.43 968.16 205.82 251.27 180 100 18 99.62 78.2 1373.3 1006.58 198.1 272.23 200 50 6.5 32.07 25.17 876.77 123.29 97.28 58.4 200 50 7.0 34.54 27.11 895.95 128.99 100.42 61.98 200 50 8 39.47 30.98 915.92 139.06 104.9 68.82 200 80 6 33.21 26.07 1217.02 346.74 131.35 96.2 200 80 7.0 38.74 30.41 1322.47 388.69 144.76 109.86 200 80 8.0 44.27 34.75 1402.74 427.05 155.82 122.89 200 80 9 49.81 39.1 1458.83 461.41 164.56 135.3 200 100 6 35.61 27.95 1469.34 576.91 157.45 125.93 200 100 7.0 47.47 37.26 1742.37 719.19 191.4 161.83 200 100 8 59.34 46.58 1918.83 839.27 216.36 194.84 200 100 12 71.21 55.9 2005.72 938.79 232.55 225.13 200 100 14.0 83.08 65.22 2009.96 1019.33 240.17 252.91 200 100 16 94.95 74.54 1938.42 1082.42 239.5 278.48 200 100 18 106.82 83.85 1797.91 1129.56 230.82 302.22 200 120 6.0 38.01 29.84 1728.44 874.35 184.27 157.29 200 120 8.0 50.67 39.78 2094.06 1098.91 228.29 202.95 200 120 10 63.34 49.72 2364.8 1293.24 263.81 245.36 200 120 12.0 76.01 59.67 2546.82 1459.22 290.97 284.62 200 120 14.0 88.68 69.61 2646.19 1598.67 309.93 320.9 200 120 16 101.35 79.56 2668.93 1731.34 320.88 354.39 200 120 18 114.02 89.51 2620.99 1804.99 324.04 385.36 220 200 6.0 50.01 39.26 3471.32 3058.64 331.71 322.08 220 200 8 66.67 52.34 4418.16 3916.71 429.4 419.76 220 200 10 83.34 65.42 5266.53 4698.97 520.71 512.66 220 200 12.0 100.01 78.51 6020.31 5408.29 605.68 600.85 220 200 14.0 116.68 91.59 6683.34 6047.52 684.36 684.38 220 200 16 133.35 104.68 7259.38 6619.45 756.81 763.35 220 200 18.0 150.02 117.77 7752.16 7126.81 823.12 837.85 250 150 6.5 51.57 40.48 3794.52 1893.65 320.8 269.71 250 150 8 63.47 49.82 4417.6 2250.42 378.44 325.56 250 150 10 79.34 62.28 5112.44 2682.88 445.89 396.39 250 150 12.0 95.21 74.74 5659.06 3068.13 502.7 463.15 250 150 14 111.08 87.2 6065.12 3408.49 549.03 525.95 250 150 16 126.95 99.66 6338.26 3706.26 585.02 584.93 250 200 8.0 71.47 56.10 5828.83 4359.33 495.76 465.87 250 200 10 89.34 70.13 6918.03 5240.97 597.7 569.72 250 200 12 107.21 84.16 7871.36 6045.35 690.94 668.62 259 200 14.0 125.08 98.19 8694.38 6775.41 775.54 762.65 250 200 16.0 142.95 112.22 9392.6 7434.04 851.58 351.89 300 200 8 79.47 62.38 8808.22 5097.04 620.05 542.71 300 200 10.0 99.34 77.98 10423.86 6144.3 744.12 664.8 300 200 12.0 119.21 93.58 11822.04 7107.11 855.97 781.57 300 200 14 139.08 109.18 13011.19 7988.56 955.71 893.09 300 200 16 158.95 124.78 13999.69 8791.69 1043.44 999.46 400 200 8.0 95.47 74.94 17482.99 6572.45 914.65 696.4 400 200 10 119.34 93.68 20710.53 7950.97 1096.36 854.98 400 200 12 143.21 112.42 23509.4 9230.63 1259.58 1007.48 400 200 14.0 167.08 131.16 25893.8 10414.85 1404.46 1153.98 冷拔无缝椭圆形钢管的尺寸规格注：G= 0.0123S(A+B-2S) 式中 G──每米钢管的重量(kg/m)； A、B──椭圆形钢管的长轴、短轴(mm)； S──椭圆形钢管的公称壁厚(mm)。 以钢管的密度为7.85kg/dm^3的计算公式。 基本尺寸/mm 截面面积F/cm^3 理论重量G/(kg/m) 惯性矩/cm^4 截面模数/cm^3 A B S Jx Jy Wx Wy 6 3 0.5 0.0628 0.0493 0.0006 0.00195 0.00399 0.00651 8 4 0.5 0.0864 0.0678 0.00159 0.005 0.00793 0.0125 8 4 0.8 0.131 0.103 0.00208 0.00697 0.0104 0.0174 8 4 1 0.157 0.123 0.00228 0.00793 0.0114 0.0198 8 4 1.2 0.181 0.142 0.00241 0.00867 0.0121 0.0217 10 5 0.5 0.11 0.0864 0.00331 0.0102 0.0132 0.0205 10 5 0.8 0.168 0.132 0.00452 0.0147 0.0181 0.0293 10 5 1 0.204 0.160 0.00508 0.0170 0.0203 0.0340 10 5 1.2 0.238 0.186 0.00548 0.0189 0.0219 0.0379 10 7 0.5 0.126 0.0987 0.00729 0.0129 0.0208 0.0258 10 7 0.8 0.184 0.152 0.0103 0.0187 0.0295 0.0373 10 7 1 0.236 0.185 0.0119 0.0218 0.0341 0.0436 10 7 1.2 0.275 0.216 0.0132 0.0245 0.0377 0.0489 12 4 0.5 0.118 0.0925 0.00231 0.0143 0.0116 0.0239 12 4 0.8 0.181 0.142 0.00307 0.0207 0.0153 0.0345 12 4 1 0.220 0.173 0.00338 0.0241 0.0169 0.0402 12 4 1.2 0.256 0.201 0.00358 0.027 0.0179 0.0450 12 6 0.5 0.134 0.105 0.00597 0.0182 0.0199 0.0304 12 6 0.8 0.206 0.162 0.00838 0.0266 0.0279 0.0444 12 6 1 0.251 0.197 0.00958 0.0313 0.0319 0.0521 12 6 1.2 0.294 0.231 0.0105 0.0353 0.0351 0.0588 14 7 0.5 0.157 0.123 0.00979 0.0295 0.0280 0.0421 14 7 0.8 0.244 0.191 0.014 0.0437 0.04 0.0625 14 7 1 0.298 0.234 0.0162 0.0519 0.0463 0.0741 14 7 1.2 0.351 0.275 0.0180 0.0591 0.0515 0.0844 15 5 0.5 0.149 0.117 0.00481 0.029 0.0192 0.0386 15 5 0.8 0.231 0.182 0.00662 0.0427 0.0265 0.0569 15 5 1 0.283 0.222 0.00748 0.0505 0.0299 0.0673 15 5 1.2 0.332 0.261 0.00812 0.0573 0.0325 0.0764 16 8 0.5 0.181 0.142 0.015 0.0449 0.0374 0.0561 16 8 0.8 0.282 0.221 0.0217 0.0671 0.0542 0.0838 16 8 1 0.346 0.271 0.0254 0.0801 0.0634 0.100 16 8 1.2 0.407 0.32 0.0285 0.0918 0.0712 0.115 18 8 0.5 0.196 0.154 0.0166 0.0602 0.0416 0.0669 18 8 0.8 0.306 0.240 0.0241 0.0905 0.0604 0.101 18 8 1 0.377 0.296 0.0283 0.108 0.0707 0.12 18 8 1.2 0.445 0.349 0.0318 0.125 0.0795 0.139 18 9 0.5 0.204 0.160 0.0217 0.0648 0.0482 0.0719 18 9 0.8 0.319 0.250 0.0318 0.0974 0.0706 0.108 18 9 1 0.393 0.308 0.0375 0.117 0.0833 0.13 18 9 1.2 0.463 0.364 0.0424 0.135 0.0942 0.150 20 10 0.5 0.228 0.179 0.0302 0.0897 0.0604 0.0897 20 10 0.8 0.357 0.28 0.0446 0.136 0.0892 0.136 20 10 1 0.44 0.345 0.0529 0.164 0.106 0.164 20 10 1.2 0.520 0.408 0.0602 0.189 0.121 0.189 20 12 0.8 0.382 0.3 0.068 0.153 0.113 0.153 20 12 1 0.471 0.37 0.0813 0.185 0.136 0.185 20 12 1.2 0.558 0.438 0.0932 0.214 0.155 0.214 20 12 1.5 0.683 0.536 0.109 0.254 0.181 0.254 24 8 0.8 0.382 0.3 0.0315 0.19 0.0788 0.158 24 8 1 0.471 0.370 0.0370 0.229 0.0925 0.191 24 8 1.2 0.558 0.438 0.0417 0.266 0.104 0.222 24 8 1.5 0.683 0.536 0.0474 0.316 0.119 0.263 24 12 0.8 0.432 0.339 0.0799 0.241 0.133 0.200 24 12 1 0.534 0.419 0.0956 0.291 0.159 0.243 24 12 1.2 0.633 0.497 0.11 0.339 0.183 0.282 24 12 1.5 0.778 0.61 0.128 0.405 0.214 0.337 26 13 0.8 0.470 0.369 0.103 0.309 0.158 0.238 26 13 1 0.581 0.456 0.124 0.376 0.19 0.289 26 13 1.2 0.69 0.541 0.142 0.438 0.219 0.337 26 13 1.5 0.848 0.666 0.168 0.524 0.258 0.403 30 10 0.8 0.482 0.379 0.0647 0.381 0.129 0.254 30 10 1 0.597 0.469 0.0769 0.463 0.154 0.309 30 10 1.2 0.708 0.556 0.0878 0.541 0.176 0.361 30 10 1.5 0.871 0.684 0.102 0.649 0.204 0.433 30 15 0.8 0.545 0.428 0.162 0.481 0.216 0.321 30 15 1 0.675 0.53 0.195 0.587 0.260 0.391 30 15 1.2 0.803 0.630 0.226 0.688 0.302 0.459 30 15 1.5 0.99 0.777 0.268 0.829 0.358 0.552 30 18 0.8 0.583 0.458 0.244 0.542 0.271 0.361 30 18 1 0.723 0.567 0.296 0.662 0.329 0.441 30 18 1.2 0.859 0.675 0.345 0.776 0.383 0.518 30 18 1.5 0.106 0.832 0.412 0.937 0.457 0.624 34 17 0.8 0.621 0.487 0.239 0.708 0.281 0.417 34 17 1 0.769 0.604 0.290 0.864 0.341 0.508 34 17 1.2 0.916 0.719 0.337 1.02 0.396 0.599 34 17 1.5 1.13 0.888 0.403 1.23 0.474 0.724 43 32 2 2.23 1.75 2.71 4.34 1.70 2.02 44 22 1 1.01 0.789 0.651 1.92 0.592 0.875 44 22 1.2 1.2 0.941 0.763 2.27 0.694 1.03 44 22 1.5 1.48 1.17 0.920 2.77 0.836 1.26 44 22 2 1.95 1.53 1.16 3.54 1.05 1.61 45 15 1 0.911 0.715 0.282 1.64 0.376 0.727 45 15 1.2 1.09 0.852 0.327 1.93 0.436 0.857 45 15 1.5 1.34 1.05 0.389 2.35 0.519 1.04 45 15 2 1.76 1.38 0.478 2.99 0.637 1.33 45 23 1 1.04 0.814 0.734 2.09 0.638 0.929 45 23 1.2 1.24 0.970 0.861 2.47 0.749 1.1 45 23 1.5 1.53 1.2 1.04 3.01 0.904 1.34 45 23 2 2.01 1.58 1.31 3.86 1.14 1.72 45 28 1 1.12 0.875 1.14 2.38 0.813 1.06 45 28 1.2 1.33 1.05 1.34 2.81 0.957 1.25 45 28 1.5 1.65 1.29 1.63 3.44 1.16 1.53 45 28 2 2.17 1.70 2.07 4.41 1.48 1.96 50 25 1 1.15 0.9 0.969 2.85 0.775 1.27 50 25 1.2 1.37 1.08 1.14 3.37 0.912 1.35 50 25 1.5 1.70 1.33 1.38 4.13 1.10 1.65 50 25 2 2.23 1.75 1.75 5.31 1.4 2.12 34 17 2 1.48 1.16 0.496 1.56 0.584 0.918 36 12 0.8 0.583 0.458 0.115 0.67 0.192 0.373 36 12 1 0.723 0.567 0.139 0.819 0.231 0.455 36 12 1.2 0.859 0.675 0.159 0.961 0.266 0.534 36 12 1.5 1.06 0.832 0.187 1.16 0.312 0.644 36 18 0.8 0.659 0.518 0.286 0.846 0.318 0.470 36 18 1 0.817 0.641 0.347 1.04 0.386 0.576 36 18 1.2 0.972 0.763 0.405 1.22 0.45 0.677 36 18 1.5 1.2 0.944 0.484 1.48 0.538 0.821 36 18 2 1.57 1.23 0.6 1.87 0.667 1.04 38 26 1 0.974 0.765 0.837 1.51 0.644 0.793 38 26 1.2 1.16 0.911 0.983 1.78 0.756 0.935 38 26 1.5 1.44 1.13 1.19 2.16 0.914 1.14 38 26 2 1.89 1.48 1.5 2.76 1.16 1.45 40 20 1 0.911 0.715 0.483 1.44 0.483 0.718 40 20 1.2 1.09 0.852 0.565 1.69 0.565 0.846 40 20 1.5 1.34 1.05 0.678 2.06 0.679 1.03 40 20 2 1.76 1.38 0.847 2.62 0.847 1.31 43 32 1 1.15 0.900 1.48 2.34 0.927 1.09 43 32 1.2 1.37 1.08 1.75 2.76 1.09 1.29 43 32 1.5 1.7 1.33 2.13 3.38 1.33 1.57 50 39 1 1.37 1.07 2.63 3.84 1.35 1.54 50 39 1.2 1.63 1.28 3.1 4.55 1.59 1.82 50 39 1.5 2.03 1.59 3.8 5.59 1.95 2.23 50 39 2 2.67 2.1 4.88 7.21 2.5 2.88 51 17 1 1.04 0.814 0.418 2.42 0.492 0.947 51 17 1.2 1.24 0.97 0.488 2.85 0.574 1.12 51 17 1.5 1.53 1.2 0.584 3.48 0.687 1.36 51 17 2 2.01 1.58 0.723 4.45 0.851 1.75 54 28 1 1.26 0.987 1.33 3.7 0.949 1.37 54 28 1.2 1.5 1.18 1.57 4.38 1.12 1.62 54 28 1.5 1.86 1.46 1.90 5.36 1.36 1.99 55 23 1 1.19 0.937 0.877 3.44 0.762 1.25 55 23 1.2 1.42 1.12 1.03 4.07 0.895 1.48 55 23 1.5 1.77 1.39 1.24 4.98 1.08 1.81 55 23 2 2.32 1.82 1.57 6.41 1.36 2.33 55 35 1 1.38 1.09 2.22 4.47 1.27 1.62 55 35 1.2 1.65 1.3 2.63 5.31 1.5 1.93 55 35 1.5 2.05 1.61 3.21 6.50 1.83 2.37 55 35 2 2.70 2.12 4.12 8.39 2.35 3.05 55 35 2.5 3.34 2.62 4.95 10.18 2.83 3.7 56 28 1 1.29 1.01 1.37 4.04 0.981 1.44 56 28 1.2 1.54 1.21 1.62 4.79 1.16 1.71 56 28 1.5 1.91 1.5 1.97 5.86 1.41 2.09 56 28 2 2.51 1.97 2.51 7.58 1.79 2.71 56 28 2.5 3.10 2.44 2.99 9.16 2.13 3.27 60 20 1 1.23 0.962 0.696 3.97 0.696 1.32 60 20 1.2 1.46 1.15 0.815 4.7 0.815 1.57 60 20 1.5 1.81 1.42 0.986 5.75 0.982 1.92 60 20 2 2.39 1.88 1.23 7.41 1.23 2.47 60 20 2.5 2.95 2.31 1.45 8.95 1.45 2.99 60 30 1 1.38 1.09 1.70 4.99 1.14 1.66 60 30 1.2 1.65 1.30 2.01 5.92 1.34 1.97 60 30 1.5 2.05 1.61 2.45 7.27 1.63 2.42 60 30 2 2.7 2.12 3.12 9.4 2.08 3.13 60 30 2.5 3.34 2.62 3.73 11.39 2.49 3.80 64 32 1 1.48 1.16 2.08 6.08 1.39 1.9 64 32 1.2 1.77 1.39 2.46 7.21 1.53 2.25 64 32 1.5 2.19 1.72 2.99 8.86 1.87 2.77 64 32 2 2.89 2.27 3.83 11.48 2.39 3.59 64 32 2.5 3.57 2.81 4.6 13.95 2.87 4.36 65 35 1 1.54 1.21 2.57 6.68 1.47 2.06 65 35 1.2 1.84 1.44 3.03 7.92 1.73 2.44 65 35 1.5 2.29 1.8 3.71 9.74 2.12 3 65 35 2 3.02 2.37 4.76 12.64 2.72 3.89 65 35 2.5 3.73 2.93 5.73 15.37 3.27 4.73 66 22 1 1.35 1.06 0.937 5.32 0.852 1.61 66 22 1.2 1.61 1.27 1.1 6.29 1 1.91 66 22 1.5 2.00 1.57 1.33 7.73 1.21 2.34 66 22 2 2.64 2.07 1.68 10 1.52 3.03 66 22 2.5 3.26 2.56 1.98 12.4 1.8 3.67 70 35 1.5 2.40 1.89 3.96 11.70 2.26 3.34 70 35 2 3.17 2.49 5.09 15.2 2.91 4.34 70 35 2.5 3.93 3.08 6.12 18.52 3.5 5.29 72 24 1.5 2.19 1.72 1.75 10.10 1.46 2.81 72 24 2 2.89 2.27 2.21 13.10 1.85 3.64 72 24 2.5 3.57 2.81 2.63 15.91 2.19 4.42 76 38 1.5 2.62 2.05 5.11 15.02 2.69 3.95 76 38 2 3.46 2.71 6.58 19.59 3.46 5.19 76 38 2.5 4.28 3.36 7.94 23.91 4.18 6.29 80 40 1.5 2.76 2.16 5.99 17.62 3 4.41 80 40 2 3.64 2.86 7.73 22.97 3.86 5.74 80 40 2.5 4.52 3.55 9.35 28.03 4.67 7.01 81 27 1.5 2.47 1.94 2.53 14.53 1.88 3.59 81 27 2 3.27 2.57 3.23 18.90 2.39 4.67 81 27 2.5 4.05 3.18 3.85 23.02 2.86 5.68 84 42 1.5 2.9 2.28 6.97 20.47 3.32 4.87 84 42 2 3.83 3.01 9 26.66 4.29 6.35 84 42 2.5 4.75 3.73 10.91 32.64 5.20 7.77 84 56 1.5 3.23 2.53 13.16 24.69 4.7 5.88 84 56 2 4.27 3.35 17.18 32.25 6.14 7.68 84 56 2.5 5.30 4.16 20.96 39.52 7.49 9.41 90 30 1.5 2.16 2.76 3.53 20.08 2.35 4.46 90 30 2 3.64 2.86 4.51 26.16 3 5.81 90 30 2.5 4.52 3.55 5.41 32.01 3.60 7.11 基本尺寸/mm 截面面积F/cm^3 理论重量G/(kg/m) 惯性矩/cm^4 截面模数/cm^3 A B S Jx Jy Wx Wy 6 3 0.5 0.0628 0.0493 0.0006 0.00195 0.00399 0.00651 8 4 0.5 0.0864 0.0678 0.00159 0.005 0.00793 0.0125 8 4 0.8 0.131 0.103 0.00208 0.00697 0.0104 0.0174 8 4 1 0.157 0.123 0.00228 0.00793 0.0114 0.0198 8 4 1.2 0.181 0.142 0.00241 0.00867 0.0121 0.0217 10 5 0.5 0.11 0.0864 0.00331 0.0102 0.0132 0.0205 10 5 0.8 0.168 0.132 0.00452 0.0147 0.0181 0.0293 10 5 1 0.204 0.160 0.00508 0.0170 0.0203 0.0340 10 5 1.2 0.238 0.186 0.00548 0.0189 0.0219 0.0379 10 7 0.5 0.126 0.0987 0.00729 0.0129 0.0208 0.0258 10 7 0.8 0.184 0.152 0.0103 0.0187 0.0295 0.0373 10 7 1 0.236 0.185 0.0119 0.0218 0.0341 0.0436 10 7 1.2 0.275 0.216 0.0132 0.0245 0.0377 0.0489 12 4 0.5 0.118 0.0925 0.00231 0.0143 0.0116 0.0239 12 4 0.8 0.181 0.142 0.00307 0.0207 0.0153 0.0345 12 4 1 0.220 0.173 0.00338 0.0241 0.0169 0.0402 12 4 1.2 0.256 0.201 0.00358 0.027 0.0179 0.0450 12 6 0.5 0.134 0.105 0.00597 0.0182 0.0199 0.0304 12 6 0.8 0.206 0.162 0.00838 0.0266 0.0279 0.0444 12 6 1 0.251 0.197 0.00958 0.0313 0.0319 0.0521 12 6 1.2 0.294 0.231 0.0105 0.0353 0.0351 0.0588 14 7 0.5 0.157 0.123 0.00979 0.0295 0.0280 0.0421 14 7 0.8 0.244 0.191 0.014 0.0437 0.04 0.0625 14 7 1 0.298 0.234 0.0162 0.0519 0.0463 0.0741 14 7 1.2 0.351 0.275 0.0180 0.0591 0.0515 0.0844 15 5 0.5 0.149 0.117 0.00481 0.029 0.0192 0.0386 15 5 0.8 0.231 0.182 0.00662 0.0427 0.0265 0.0569 15 5 1 0.283 0.222 0.00748 0.0505 0.0299 0.0673 15 5 1.2 0.332 0.261 0.00812 0.0573 0.0325 0.0764 16 8 0.5 0.181 0.142 0.015 0.0449 0.0374 0.0561 16 8 0.8 0.282 0.221 0.0217 0.0671 0.0542 0.0838 16 8 1 0.346 0.271 0.0254 0.0801 0.0634 0.100 16 8 1.2 0.407 0.32 0.0285 0.0918 0.0712 0.115 18 8 0.5 0.196 0.154 0.0166 0.0602 0.0416 0.0669 18 8 0.8 0.306 0.240 0.0241 0.0905 0.0604 0.101 18 8 1 0.377 0.296 0.0283 0.108 0.0707 0.12 18 8 1.2 0.445 0.349 0.0318 0.125 0.0795 0.139 18 9 0.5 0.204 0.160 0.0217 0.0648 0.0482 0.0719 18 9 0.8 0.319 0.250 0.0318 0.0974 0.0706 0.108 18 9 1 0.393 0.308 0.0375 0.117 0.0833 0.13 18 9 1.2 0.463 0.364 0.0424 0.135 0.0942 0.150 20 10 0.5 0.228 0.179 0.0302 0.0897 0.0604 0.0897 20 10 0.8 0.357 0.28 0.0446 0.136 0.0892 0.136 20 10 1 0.44 0.345 0.0529 0.164 0.106 0.164 20 10 1.2 0.520 0.408 0.0602 0.189 0.121 0.189 20 12 0.8 0.382 0.3 0.068 0.153 0.113 0.153 20 12 1 0.471 0.37 0.0813 0.185 0.136 0.185 20 12 1.2 0.558 0.438 0.0932 0.214 0.155 0.214 20 12 1.5 0.683 0.536 0.109 0.254 0.181 0.254 24 8 0.8 0.382 0.3 0.0315 0.19 0.0788 0.158 24 8 1 0.471 0.370 0.0370 0.229 0.0925 0.191 24 8 1.2 0.558 0.438 0.0417 0.266 0.104 0.222 24 8 1.5 0.683 0.536 0.0474 0.316 0.119 0.263 24 12 0.8 0.432 0.339 0.0799 0.241 0.133 0.200 24 12 1 0.534 0.419 0.0956 0.291 0.159 0.243 24 12 1.2 0.633 0.497 0.11 0.339 0.183 0.282 24 12 1.5 0.778 0.61 0.128 0.405 0.214 0.337 26 13 0.8 0.470 0.369 0.103 0.309 0.158 0.238 26 13 1 0.581 0.456 0.124 0.376 0.19 0.289 26 13 1.2 0.69 0.541 0.142 0.438 0.219 0.337 26 13 1.5 0.848 0.666 0.168 0.524 0.258 0.403 30 10 0.8 0.482 0.379 0.0647 0.381 0.129 0.254 30 10 1 0.597 0.469 0.0769 0.463 0.154 0.309 30 10 1.2 0.708 0.556 0.0878 0.541 0.176 0.361 30 10 1.5 0.871 0.684 0.102 0.649 0.204 0.433 30 15 0.8 0.545 0.428 0.162 0.481 0.216 0.321 30 15 1 0.675 0.53 0.195 0.587 0.260 0.391 30 15 1.2 0.803 0.630 0.226 0.688 0.302 0.459 30 15 1.5 0.99 0.777 0.268 0.829 0.358 0.552 30 18 0.8 0.583 0.458 0.244 0.542 0.271 0.361 30 18 1 0.723 0.567 0.296 0.662 0.329 0.441 30 18 1.2 0.859 0.675 0.345 0.776 0.383 0.518 30 18 1.5 0.106 0.832 0.412 0.937 0.457 0.624 34 17 0.8 0.621 0.487 0.239 0.708 0.281 0.417 34 17 1 0.769 0.604 0.290 0.864 0.341 0.508 34 17 1.2 0.916 0.719 0.337 1.02 0.396 0.599 34 17 1.5 1.13 0.888 0.403 1.23 0.474 0.724 43 32 2 2.23 1.75 2.71 4.34 1.70 2.02 44 22 1 1.01 0.789 0.651 1.92 0.592 0.875 44 22 1.2 1.2 0.941 0.763 2.27 0.694 1.03 44 22 1.5 1.48 1.17 0.920 2.77 0.836 1.26 44 22 2 1.95 1.53 1.16 3.54 1.05 1.61 45 15 1 0.911 0.715 0.282 1.64 0.376 0.727 45 15 1.2 1.09 0.852 0.327 1.93 0.436 0.857 45 15 1.5 1.34 1.05 0.389 2.35 0.519 1.04 45 15 2 1.76 1.38 0.478 2.99 0.637 1.33 45 23 1 1.04 0.814 0.734 2.09 0.638 0.929 45 23 1.2 1.24 0.970 0.861 2.47 0.749 1.1 45 23 1.5 1.53 1.2 1.04 3.01 0.904 1.34 45 23 2 2.01 1.58 1.31 3.86 1.14 1.72 45 28 1 1.12 0.875 1.14 2.38 0.813 1.06 45 28 1.2 1.33 1.05 1.34 2.81 0.957 1.25 45 28 1.5 1.65 1.29 1.63 3.44 1.16 1.53 45 28 2 2.17 1.70 2.07 4.41 1.48 1.96 50 25 1 1.15 0.9 0.969 2.85 0.775 1.27 50 25 1.2 1.37 1.08 1.14 3.37 0.912 1.35 50 25 1.5 1.70 1.33 1.38 4.13 1.10 1.65 50 25 2 2.23 1.75 1.75 5.31 1.4 2.12 34 17 2 1.48 1.16 0.496 1.56 0.584 0.918 36 12 0.8 0.583 0.458 0.115 0.67 0.192 0.373 36 12 1 0.723 0.567 0.139 0.819 0.231 0.455 36 12 1.2 0.859 0.675 0.159 0.961 0.266 0.534 36 12 1.5 1.06 0.832 0.187 1.16 0.312 0.644 36 18 0.8 0.659 0.518 0.286 0.846 0.318 0.470 36 18 1 0.817 0.641 0.347 1.04 0.386 0.576 36 18 1.2 0.972 0.763 0.405 1.22 0.45 0.677 36 18 1.5 1.2 0.944 0.484 1.48 0.538 0.821 36 18 2 1.57 1.23 0.6 1.87 0.667 1.04 38 26 1 0.974 0.765 0.837 1.51 0.644 0.793 38 26 1.2 1.16 0.911 0.983 1.78 0.756 0.935 38 26 1.5 1.44 1.13 1.19 2.16 0.914 1.14 38 26 2 1.89 1.48 1.5 2.76 1.16 1.45 40 20 1 0.911 0.715 0.483 1.44 0.483 0.718 40 20 1.2 1.09 0.852 0.565 1.69 0.565 0.846 40 20 1.5 1.34 1.05 0.678 2.06 0.679 1.03 40 20 2 1.76 1.38 0.847 2.62 0.847 1.31 43 32 1 1.15 0.900 1.48 2.34 0.927 1.09 43 32 1.2 1.37 1.08 1.75 2.76 1.09 1.29 43 32 1.5 1.7 1.33 2.13 3.38 1.33 1.57 50 39 1 1.37 1.07 2.63 3.84 1.35 1.54 50 39 1.2 1.63 1.28 3.1 4.55 1.59 1.82 50 39 1.5 2.03 1.59 3.8 5.59 1.95 2.23 50 39 2 2.67 2.1 4.88 7.21 2.5 2.88 51 17 1 1.04 0.814 0.418 2.42 0.492 0.947 51 17 1.2 1.24 0.97 0.488 2.85 0.574 1.12 51 17 1.5 1.53 1.2 0.584 3.48 0.687 1.36 51 17 2 2.01 1.58 0.723 4.45 0.851 1.75 54 28 1 1.26 0.987 1.33 3.7 0.949 1.37 54 28 1.2 1.5 1.18 1.57 4.38 1.12 1.62 54 28 1.5 1.86 1.46 1.90 5.36 1.36 1.99 55 23 1 1.19 0.937 0.877 3.44 0.762 1.25 55 23 1.2 1.42 1.12 1.03 4.07 0.895 1.48 55 23 1.5 1.77 1.39 1.24 4.98 1.08 1.81 55 23 2 2.32 1.82 1.57 6.41 1.36 2.33 55 35 1 1.38 1.09 2.22 4.47 1.27 1.62 55 35 1.2 1.65 1.3 2.63 5.31 1.5 1.93 55 35 1.5 2.05 1.61 3.21 6.50 1.83 2.37 55 35 2 2.70 2.12 4.12 8.39 2.35 3.05 55 35 2.5 3.34 2.62 4.95 10.18 2.83 3.7 56 28 1 1.29 1.01 1.37 4.04 0.981 1.44 56 28 1.2 1.54 1.21 1.62 4.79 1.16 1.71 56 28 1.5 1.91 1.5 1.97 5.86 1.41 2.09 56 28 2 2.51 1.97 2.51 7.58 1.79 2.71 56 28 2.5 3.10 2.44 2.99 9.16 2.13 3.27 60 20 1 1.23 0.962 0.696 3.97 0.696 1.32 60 20 1.2 1.46 1.15 0.815 4.7 0.815 1.57 60 20 1.5 1.81 1.42 0.986 5.75 0.982 1.92 60 20 2 2.39 1.88 1.23 7.41 1.23 2.47 60 20 2.5 2.95 2.31 1.45 8.95 1.45 2.99 60 30 1 1.38 1.09 1.70 4.99 1.14 1.66 60 30 1.2 1.65 1.30 2.01 5.92 1.34 1.97 60 30 1.5 2.05 1.61 2.45 7.27 1.63 2.42 60 30 2 2.7 2.12 3.12 9.4 2.08 3.13 60 30 2.5 3.34 2.62 3.73 11.39 2.49 3.80 64 32 1 1.48 1.16 2.08 6.08 1.39 1.9 64 32 1.2 1.77 1.39 2.46 7.21 1.53 2.25 64 32 1.5 2.19 1.72 2.99 8.86 1.87 2.77 64 32 2 2.89 2.27 3.83 11.48 2.39 3.59 64 32 2.5 3.57 2.81 4.6 13.95 2.87 4.36 65 35 1 1.54 1.21 2.57 6.68 1.47 2.06 65 35 1.2 1.84 1.44 3.03 7.92 1.73 2.44 65 35 1.5 2.29 1.8 3.71 9.74 2.12 3 65 35 2 3.02 2.37 4.76 12.64 2.72 3.89 65 35 2.5 3.73 2.93 5.73 15.37 3.27 4.73 66 22 1 1.35 1.06 0.937 5.32 0.852 1.61 66 22 1.2 1.61 1.27 1.1 6.29 1 1.91 66 22 1.5 2.00 1.57 1.33 7.73 1.21 2.34 66 22 2 2.64 2.07 1.68 10 1.52 3.03 66 22 2.5 3.26 2.56 1.98 12.4 1.8 3.67 70 35 1.5 2.40 1.89 3.96 11.70 2.26 3.34 70 35 2 3.17 2.49 5.09 15.2 2.91 4.34 70 35 2.5 3.93 3.08 6.12 18.52 3.5 5.29 72 24 1.5 2.19 1.72 1.75 10.10 1.46 2.81 72 24 2 2.89 2.27 2.21 13.10 1.85 3.64 72 24 2.5 3.57 2.81 2.63 15.91 2.19 4.42 76 38 1.5 2.62 2.05 5.11 15.02 2.69 3.95 76 38 2 3.46 2.71 6.58 19.59 3.46 5.19 76 38 2.5 4.28 3.36 7.94 23.91 4.18 6.29 80 40 1.5 2.76 2.16 5.99 17.62 3 4.41 80 40 2 3.64 2.86 7.73 22.97 3.86 5.74 80 40 2.5 4.52 3.55 9.35 28.03 4.67 7.01 81 27 1.5 2.47 1.94 2.53 14.53 1.88 3.59 81 27 2 3.27 2.57 3.23 18.90 2.39 4.67 81 27 2.5 4.05 3.18 3.85 23.02 2.86 5.68 84 42 1.5 2.9 2.28 6.97 20.47 3.32 4.87 84 42 2 3.83 3.01 9 26.66 4.29 6.35 84 42 2.5 4.75 3.73 10.91 32.64 5.20 7.77 84 56 1.5 3.23 2.53 13.16 24.69 4.7 5.88 84 56 2 4.27 3.35 17.18 32.25 6.14 7.68 84 56 2.5 5.30 4.16 20.96 39.52 7.49 9.41 90 30 1.5 2.16 2.76 3.53 20.08 2.35 4.46 90 30 2 3.64 2.86 4.51 26.16 3 5.81 90 30 2.5 4.52 3.55 5.41 32.01 3.60 7.11 冷拔无缝平椭圆形钢管的尺寸规格注：G=0.0157S(A+0.5708B-1.5708S) 式中 G──每米钢管的重量(kg/m)； A、B──平椭圆钢管的长与宽(mm)； S──平椭圆钢管的公称壁厚(mm)。 以钢的密度为7.85kg/cm^3的计算公式。 基本尺寸/mm 截面面积F/(cm^2) 理论重量G/(kg/m) 惯性矩/(cm^4) 截面模数/(cm^3) A B S Jx Jy Wx Wy 6 3 0.8 0.103 0.0811 0.000895 0.0032 0.00657 0.0107 8 4 0.8 0.144 0.113 0.00277 0.00851 0.0138 0.0213 8 4 1 0.174 0.137 0.00305 0.00975 0.0152 0.0244 9 3 0.8 0.151 0.119 0.00159 0.0107 0.0106 0.0237 10 5 0.8 0.186 0.146 0.00598 0.0178 0.0239 0.0357 10 5 1 0.226 0.177 0.00675 0.0208 0.0270 0.0416 12 4 0.8 0.208 0.164 0.00444 0.0275 0.0222 0.0458 12 4 1 0.254 0.200 0.00491 0.0323 0.0246 0.0538 12 6 0.8 0.227 0.178 0.0111 0.0323 0.0369 0.0538 12 6 1 0.227 0.218 0.0127 0.038 0.0424 0.0634 14 7 0.8 0.268 0.210 0.0184 0.0528 0.0527 0.0755 14 7 1 0.329 0.258 0.0214 0.0630 0.0612 0.0900 14 7 1.5 0.469 0.368 0.0268 0.0833 0.0766 0.119 15 5 0.8 0.266 0.209 0.00955 0.0564 0.0382 0.0752 15 5 1 0.326 0.256 0.0108 0.0671 0.0434 0.0895 15 5 1.5 0.465 0.365 0.0127 0.0887 0.051 0.118 16 8 0.8 0.309 0.243 0.0285 0.081 0.0713 0.101 16 8 1 0.380 0.298 0.0335 0.0969 0.0837 0.121 16 8 1.5 0.546 0.429 0.0428 0.131 0.107 0.163 17 8.5 0.8 0.33 0.259 0.0347 0.0981 0.0817 0.115 17 8.5 1 0.406 0.318 0.0409 0.118 0.0962 0.139 17 8.5 1.5 0.585 0.459 0.0529 0.159 0.124 0.188 17 8.5 1.8 0.685 0.538 0.058 0.18 0.136 0.212 17 8.5 2 0.748 0.588 0.0606 0.192 0.143 0.226 18 6 0.8 0.323 0.253 0.0176 0.101 0.0587 0.112 18 6 1 0.397 0.312 0.0203 0.121 0.0677 0.134 18 6 1.5 0.572 0.449 0.0249 0.164 0.0829 0.182 18 6 1.8 0.670 0.526 0.0264 0.184 0.0881 0.205 18 6 2 0.731 0.574 0.0271 0.196 0.0903 0.218 18 9 1 0.431 0.339 0.0494 0.141 0.11 0.157 18 9 1.5 0.623 0.489 0.0643 0.193 0.143 0.214 18 9 1.8 0.731 0.574 0.0709 0.218 0.158 0.242 18 9 2 0.8 0.628 0.0744 0.233 0.165 0.259 20 10 1 0.483 0.379 0.0697 0.198 0.139 0.198 20 10 1.5 0.701 0.550 0.0920 0.272 0.184 0.272 20 10 1.8 0.824 0.647 0.102 0.31 0.205 0.31 20 10 2 0.903 0.709 0.108 0.333 0.216 0.333 21 7 1 0.469 0.368 0.0342 0.198 0.0976 0.188 21 7 1.5 0.679 0.533 0.0431 0.271 0.123 0.258 21 7 1.8 0.798 0.627 0.0466 0.308 0.133 0.294 21 7 2 0.874 0.686 0.0483 0.331 0.138 0.315 24 8 1 0.540 0.424 0.0532 0.302 0.133 0.251 24 8 1.5 0.786 0.617 0.0686 0.419 0.172 0.349 24 8 1.8 0.927 0.727 0.0752 0.480 0.188 0.400 24 8 2 1.02 0.798 0.0786 0.516 0.197 0.430 24 12 1 0.586 0.46 0.126 0.351 0.209 0.293 24 12 1.5 0.855 0.671 0.168 0.491 0.279 0.409 24 12 1.8 1.01 0.792 0.191 0.564 0.318 0.470 24 12 2 1.11 0.87 0.203 0.609 0.339 0.508 25 18.5 1 0.68 0.535 0.311 0.473 0.336 0.379 25 18.5 1.5 0.996 0.782 0.433 0.667 0.468 0.533 25 18.5 1.8 1.18 0.926 0.497 0.770 0.537 0.616 25 18.5 2 1.3 1.02 0.536 0.833 0.58 0.666 26 13 1 0.637 0.500 0.162 0.452 0.249 0.348 26 13 1.5 0.932 0.732 0.221 0.634 0.340 0.488 26 13 1.8 1.1 0.864 0.25 0.732 0.385 0.563 26 13 2 1.21 0.951 0.267 0.792 0.411 0.609 27 8.5 1 0.606 0.475 0.0692 0.457 0.163 0.338 27 8.5 1.5 0.885 0.695 0.0902 0.6 0.212 0.444 27 8.5 1.8 1.05 0.82 0.0993 0.69 0.234 0.511 27 8.5 2 1.15 0.901 0.104 0.748 0.245 0.554 27 13.5 1 0.663 0.520 0.183 0.509 0.271 0.377 27 13.5 1.5 0.971 0.762 0.25 0.715 0.37 0.53 27 13.5 1.8 1.15 0.901 0.284 0.827 0.420 0.612 27 13.5 2 1.26 0.992 0.304 0.896 0.450 0.664 30 10 1 0.683 0.536 0.11 0.608 0.221 0.405 30 10 1.5 1 0.786 0.147 0.857 0.294 0.571 30 10 2 1.30 1.02 0.173 1.07 0.347 0.716 30 15 1 0.74 0.581 0.256 0.707 0.341 0.472 30 15 1.5 1.09 0.853 0.353 1 0.47 0.667 30 15 2 1.42 1.11 0.432 1.26 0.576 0.840 34 17 1 0.843 0.662 0.379 1.04 0.446 0.614 34 17 1.5 1.24 0.973 0.529 1.49 0.622 0.874 34 17 2 1.62 1.27 0.655 1.88 0.770 1.11 36 12 1 0.826 0.648 0.198 1.07 0.331 0.596 36 12 1.5 1.22 0.954 0.27 1.53 0.449 0.849 36 12 2 1.5 1.25 0.325 1.93 0.542 1.07 39 13 1 0.897 0.704 0.256 1.37 0.394 0.705 39 13 1.5 1.32 1.04 0.351 1.97 0.539 1.01 39 13 2 1.73 1.36 0.426 2.5 0.656 1.28 40 20 1 0.997 0.783 0.631 1.72 0.632 0.862 40 20 1.5 1.47 1.16 0.89 2.48 0.89 1.24 40 20 2 1.93 1.52 1.11 3.16 1.11 1.58 45 15 1 1.04 0.816 0.403 2.14 0.537 0.950 45 15 1.5 1.54 1.21 0.559 3.08 0.745 1.37 45 15 2 2.02 1.58 0.688 3.94 0.917 1.75 50 25 1 1.25 0.924 1.26 3.43 1.01 1.37 50 25 1.5 1.86 1.46 1.81 4.96 1.44 1.99 50 25 2 2.45 1.92 2.29 6.39 1.83 2.56 51 17 1 1.18 0.929 0.597 3.14 0.703 1.23 51 17 1.5 1.75 1.37 0.836 4.54 0.984 1.78 51 17 2 2.3 1.81 1.04 5.84 1.22 2.29 60 20 1 1.4 1.1 0.993 5.17 0.993 1.72 60 20 1.5 2.07 1.63 1.41 7.52 1.41 2.51 30 20 2 2.73 2.14 1.77 9.72 1.77 3.24 60 30 1 1.51 1.19 2.22 5.99 1.48 2 60 30 1.5 2.24 1.76 3.20 8.72 2.13 2.91 60 30 2 2.96 2.32 4.09 11.3 2.73 3.77 64 32 1 1.61 1.27 2.71 7.29 1.69 2.28 64 32 1.5 2.4 1.88 3.91 10.7 2.44 3.33 64 32 2 3.17 2.49 5.01 13.8 3.13 4.32 66 22 1 1.54 1.21 1.34 6.92 1.22 2.1 66 22 1.5 2.29 1.8 1.9 10.1 1.73 3.06 66 22 2 3.02 2.37 2.40 13.1 2.18 3.97 69 17 1 1.54 1.21 0.828 7.24 0.974 2.1 69 17 1.5 2.29 1.8 1.16 10.6 1.37 3.06 69 17 2 3.02 2.37 1.45 13.7 1.70 3.97 70 35 1 1.77 1.39 3.57 9.58 2.04 2.74 70 35 1.5 2.63 2.06 5.17 14 2.95 4 70 35 2 3.47 2.73 6.65 18.2 3.80 5.21 72 24 1.5 2.50 1.96 2.50 13.2 2.08 3.67 72 24 2 3.3 2.59 3.17 17.2 2.64 4.76 72 24 2.5 4.09 3.21 3.78 20.9 3.15 5.81 80 40 1.5 3.01 2.37 7.82 21.1 3.91 5.28 80 40 2 3.99 3.13 10.1 27.6 5.05 6.89 80 40 2.5 4.95 3.88 12.2 33.7 6.12 8.43 81 27 1.5 2.82 2.22 3.62 19.0 2.68 4.68 81 27 2 3.73 2.93 4.62 24.7 3.42 6.1 81 27 2.5 4.62 3.63 5.53 30.2 4.09 7.45 90 30 1.5 3.14 2.47 5.03 26.2 3.35 5.81 90 30 2 4.16 3.27 6.45 34.2 4.3 7.59 90 30 2.5 5.16 4.05 7.75 41.9 5.17 9.31 基本尺寸/mm 截面面积F/(cm^2) 理论重量G/(kg/m) 惯性矩/(cm^4) 截面模数/(cm^3) A B S Jx Jy Wx Wy 6 3 0.8 0.103 0.0811 0.000895 0.0032 0.00657 0.0107 8 4 0.8 0.144 0.113 0.00277 0.00851 0.0138 0.0213 8 4 1 0.174 0.137 0.00305 0.00975 0.0152 0.0244 9 3 0.8 0.151 0.119 0.00159 0.0107 0.0106 0.0237 10 5 0.8 0.186 0.146 0.00598 0.0178 0.0239 0.0357 10 5 1 0.226 0.177 0.00675 0.0208 0.0270 0.0416 12 4 0.8 0.208 0.164 0.00444 0.0275 0.0222 0.0458 12 4 1 0.254 0.200 0.00491 0.0323 0.0246 0.0538 12 6 0.8 0.227 0.178 0.0111 0.0323 0.0369 0.0538 12 6 1 0.227 0.218 0.0127 0.038 0.0424 0.0634 14 7 0.8 0.268 0.210 0.0184 0.0528 0.0527 0.0755 14 7 1 0.329 0.258 0.0214 0.0630 0.0612 0.0900 14 7 1.5 0.469 0.368 0.0268 0.0833 0.0766 0.119 15 5 0.8 0.266 0.209 0.00955 0.0564 0.0382 0.0752 15 5 1 0.326 0.256 0.0108 0.0671 0.0434 0.0895 15 5 1.5 0.465 0.365 0.0127 0.0887 0.051 0.118 16 8 0.8 0.309 0.243 0.0285 0.081 0.0713 0.101 16 8 1 0.380 0.298 0.0335 0.0969 0.0837 0.121 16 8 1.5 0.546 0.429 0.0428 0.131 0.107 0.163 17 8.5 0.8 0.33 0.259 0.0347 0.0981 0.0817 0.115 17 8.5 1 0.406 0.318 0.0409 0.118 0.0962 0.139 17 8.5 1.5 0.585 0.459 0.0529 0.159 0.124 0.188 17 8.5 1.8 0.685 0.538 0.058 0.18 0.136 0.212 17 8.5 2 0.748 0.588 0.0606 0.192 0.143 0.226 18 6 0.8 0.323 0.253 0.0176 0.101 0.0587 0.112 18 6 1 0.397 0.312 0.0203 0.121 0.0677 0.134 18 6 1.5 0.572 0.449 0.0249 0.164 0.0829 0.182 18 6 1.8 0.670 0.526 0.0264 0.184 0.0881 0.205 18 6 2 0.731 0.574 0.0271 0.196 0.0903 0.218 18 9 1 0.431 0.339 0.0494 0.141 0.11 0.157 18 9 1.5 0.623 0.489 0.0643 0.193 0.143 0.214 18 9 1.8 0.731 0.574 0.0709 0.218 0.158 0.242 18 9 2 0.8 0.628 0.0744 0.233 0.165 0.259 20 10 1 0.483 0.379 0.0697 0.198 0.139 0.198 20 10 1.5 0.701 0.550 0.0920 0.272 0.184 0.272 20 10 1.8 0.824 0.647 0.102 0.31 0.205 0.31 20 10 2 0.903 0.709 0.108 0.333 0.216 0.333 21 7 1 0.469 0.368 0.0342 0.198 0.0976 0.188 21 7 1.5 0.679 0.533 0.0431 0.271 0.123 0.258 21 7 1.8 0.798 0.627 0.0466 0.308 0.133 0.294 21 7 2 0.874 0.686 0.0483 0.331 0.138 0.315 24 8 1 0.540 0.424 0.0532 0.302 0.133 0.251 24 8 1.5 0.786 0.617 0.0686 0.419 0.172 0.349 24 8 1.8 0.927 0.727 0.0752 0.480 0.188 0.400 24 8 2 1.02 0.798 0.0786 0.516 0.197 0.430 24 12 1 0.586 0.46 0.126 0.351 0.209 0.293 24 12 1.5 0.855 0.671 0.168 0.491 0.279 0.409 24 12 1.8 1.01 0.792 0.191 0.564 0.318 0.470 24 12 2 1.11 0.87 0.203 0.609 0.339 0.508 25 18.5 1 0.68 0.535 0.311 0.473 0.336 0.379 25 18.5 1.5 0.996 0.782 0.433 0.667 0.468 0.533 25 18.5 1.8 1.18 0.926 0.497 0.770 0.537 0.616 25 18.5 2 1.3 1.02 0.536 0.833 0.58 0.666 26 13 1 0.637 0.500 0.162 0.452 0.249 0.348 26 13 1.5 0.932 0.732 0.221 0.634 0.340 0.488 26 13 1.8 1.1 0.864 0.25 0.732 0.385 0.563 26 13 2 1.21 0.951 0.267 0.792 0.411 0.609 27 8.5 1 0.606 0.475 0.0692 0.457 0.163 0.338 27 8.5 1.5 0.885 0.695 0.0902 0.6 0.212 0.444 27 8.5 1.8 1.05 0.82 0.0993 0.69 0.234 0.511 27 8.5 2 1.15 0.901 0.104 0.748 0.245 0.554 27 13.5 1 0.663 0.520 0.183 0.509 0.271 0.377 27 13.5 1.5 0.971 0.762 0.25 0.715 0.37 0.53 27 13.5 1.8 1.15 0.901 0.284 0.827 0.420 0.612 27 13.5 2 1.26 0.992 0.304 0.896 0.450 0.664 30 10 1 0.683 0.536 0.11 0.608 0.221 0.405 30 10 1.5 1 0.786 0.147 0.857 0.294 0.571 30 10 2 1.30 1.02 0.173 1.07 0.347 0.716 30 15 1 0.74 0.581 0.256 0.707 0.341 0.472 30 15 1.5 1.09 0.853 0.353 1 0.47 0.667 30 15 2 1.42 1.11 0.432 1.26 0.576 0.840 34 17 1 0.843 0.662 0.379 1.04 0.446 0.614 34 17 1.5 1.24 0.973 0.529 1.49 0.622 0.874 34 17 2 1.62 1.27 0.655 1.88 0.770 1.11 36 12 1 0.826 0.648 0.198 1.07 0.331 0.596 36 12 1.5 1.22 0.954 0.27 1.53 0.449 0.849 36 12 2 1.5 1.25 0.325 1.93 0.542 1.07 39 13 1 0.897 0.704 0.256 1.37 0.394 0.705 39 13 1.5 1.32 1.04 0.351 1.97 0.539 1.01 39 13 2 1.73 1.36 0.426 2.5 0.656 1.28 40 20 1 0.997 0.783 0.631 1.72 0.632 0.862 40 20 1.5 1.47 1.16 0.89 2.48 0.89 1.24 40 20 2 1.93 1.52 1.11 3.16 1.11 1.58 45 15 1 1.04 0.816 0.403 2.14 0.537 0.950 45 15 1.5 1.54 1.21 0.559 3.08 0.745 1.37 45 15 2 2.02 1.58 0.688 3.94 0.917 1.75 50 25 1 1.25 0.924 1.26 3.43 1.01 1.37 50 25 1.5 1.86 1.46 1.81 4.96 1.44 1.99 50 25 2 2.45 1.92 2.29 6.39 1.83 2.56 51 17 1 1.18 0.929 0.597 3.14 0.703 1.23 51 17 1.5 1.75 1.37 0.836 4.54 0.984 1.78 51 17 2 2.3 1.81 1.04 5.84 1.22 2.29 60 20 1 1.4 1.1 0.993 5.17 0.993 1.72 60 20 1.5 2.07 1.63 1.41 7.52 1.41 2.51 30 20 2 2.73 2.14 1.77 9.72 1.77 3.24 60 30 1 1.51 1.19 2.22 5.99 1.48 2 60 30 1.5 2.24 1.76 3.20 8.72 2.13 2.91 60 30 2 2.96 2.32 4.09 11.3 2.73 3.77 64 32 1 1.61 1.27 2.71 7.29 1.69 2.28 64 32 1.5 2.4 1.88 3.91 10.7 2.44 3.33 64 32 2 3.17 2.49 5.01 13.8 3.13 4.32 66 22 1 1.54 1.21 1.34 6.92 1.22 2.1 66 22 1.5 2.29 1.8 1.9 10.1 1.73 3.06 66 22 2 3.02 2.37 2.40 13.1 2.18 3.97 69 17 1 1.54 1.21 0.828 7.24 0.974 2.1 69 17 1.5 2.29 1.8 1.16 10.6 1.37 3.06 69 17 2 3.02 2.37 1.45 13.7 1.70 3.97 70 35 1 1.77 1.39 3.57 9.58 2.04 2.74 70 35 1.5 2.63 2.06 5.17 14 2.95 4 70 35 2 3.47 2.73 6.65 18.2 3.80 5.21 72 24 1.5 2.50 1.96 2.50 13.2 2.08 3.67 72 24 2 3.3 2.59 3.17 17.2 2.64 4.76 72 24 2.5 4.09 3.21 3.78 20.9 3.15 5.81 80 40 1.5 3.01 2.37 7.82 21.1 3.91 5.28 80 40 2 3.99 3.13 10.1 27.6 5.05 6.89 80 40 2.5 4.95 3.88 12.2 33.7 6.12 8.43 81 27 1.5 2.82 2.22 3.62 19.0 2.68 4.68 81 27 2 3.73 2.93 4.62 24.7 3.42 6.1 81 27 2.5 4.62 3.63 5.53 30.2 4.09 7.45 90 30 1.5 3.14 2.47 5.03 26.2 3.35 5.81 90 30 2 4.16 3.27 6.45 34.2 4.3 7.59 90 30 2.5 5.16 4.05 7.75 41.9 5.17 9.31 冷拔无缝内外六角形钢管的尺寸规格注：G=0.02719S(B-1.2327S) 式中 G──每米钢管的重量(kg/m)； B──六角钢管的对边距离(mm)； S──六角钢管的公称壁厚(mm)。 以钢管R＝1.5S时，钢的密度为7.85kg/cm^3的计算公式。 基本尺寸/mm 截面尺寸F/cm^2 理论重量G/(kg/m) 惯性矩Jx=Jy/cm^4 截面模量/cm^4 B S Wx Wy 8 1.5 0.32 0.251 0.0201 0.0503 0.0436 8 2 0.383 0.301 0.0218 0.0544 0.0471 10 1.5 0.424 0.333 0.0445 0.089 0.0771 10 2 0.522 0.41 0.0503 0.101 0.0871 12 1.5 0.527 0.414 0.0835 0.139 0.121 12 2 0.661 0.519 0.0970 0.162 0.14 14 1.5 0.631 0.496 0.141 0.201 0.174 14 2 0.799 0.627 0.167 0.238 0.206 17 1.5 0.787 0.618 0.268 0.315 0.273 17 2 1.01 0.791 0.324 0.382 0.331 17 2.5 1.201 0.946 0.368 0.433 0.375 17 3 1.38 1.09 0.401 0.471 0.408 19 1.5 0.891 0.700 0.385 0.406 0.351 19 2 1.15 0.899 0.472 0.496 0.430 19 2.5 1.38 1.08 0.541 0.569 0.493 19 3 1.59 1.25 0.595 0.626 0.542 22 1.5 1.05 0.822 0.619 0.563 0.488 22 2 1.35 1.06 0.767 0.697 0.604 22 2.5 1.64 1.29 0.891 0.810 0.701 22 3 1.9 1.49 0.992 0.902 0.781 24 2 1.49 1.17 1.02 0.851 0.737 24 2.5 1.81 1.42 1.19 0.994 0.861 24 3 2.11 1.66 1.34 1.11 0.965 24 4 2.64 2.07 1.55 1.29 1.12 27 2 1.7 1.33 1.5 1.11 0.961 27 2.5 2.07 1.63 1.76 1.31 1.13 27 3 2.42 1.90 1.99 1.48 1.28 27 3.5 2.75 2.16 2.19 1.62 1.4 27 4 3.06 2.4 2.35 1.74 1.51 30 2 1.91 1.50 2.10 1.40 1.21 30 2.5 2.33 1.83 2.49 1.66 1.44 30 3 2.73 2.15 2.83 1.89 1.64 30 3.5 3.11 2.44 3.13 2.09 1.81 30 4 3.47 2.73 3.39 2.26 1.96 32 2 2.05 1.61 2.59 1.62 1.40 32 2.5 2.5 1.97 3.08 1.92 1.66 32 3 2.94 2.31 3.51 2.19 1.9 32 4 3.75 2.94 4.22 2.64 2.29 36 2 2.32 1.82 3.77 2.09 1.81 36 2.5 2.85 2.24 4.5 2.5 2.17 36 3 3.36 2.64 5.17 2.87 2.49 36 3.5 3.84 3.02 5.76 3.20 2.77 36 4 4.31 3.38 6.29 3.50 3.03 41 3 3.88 3.04 7.89 3.85 3.33 41 3.5 4.45 3.49 8.85 4.32 3.74 41 4 5.00 3.92 9.72 4.74 4.11 41 4.5 5.53 4.34 10.51 5.13 4.44 41 5 6.03 4.74 11.22 5.47 4.74 46 3 4.4 3.45 11.43 4.97 4.3 46 3.5 5.05 3.97 12.88 5.60 4.85 46 4 5.69 4.47 14.21 6.18 5.35 46 4.5 6.31 4.95 15.43 6.71 5.81 46 5 6.9 5.42 16.55 7.19 6.23 55 3 5.33 4.19 20.22 7.35 6.37 55 3.5 6.15 4.82 22.91 8.33 7.21 55 4 6.94 5.45 25.42 9.25 8.01 55 4.5 7.71 6.05 27.78 10.1 8.75 55 5 8.46 6.64 29.97 10.90 9.44 65 3 6.37 5.00 34.28 10.55 9.13 65 3.5 7.36 5.78 39.02 12 10.4 65 4 8.32 6.53 43.51 13.39 11.59 65 4.5 9.27 7.28 47.75 14.69 12.72 65 5 10.19 8.00 51.76 15.93 13.79 75 4 9.71 7.62 68.62 18.3 15.85 75 4.5 10.83 8.5 75.57 20.15 17.45 75 5 11.92 9.36 82.18 21.92 18.98 75 5.5 13.00 10.20 88.48 23.59 20.43 75 6 14.05 11.03 94.47 25.19 21.82 85 4 11.09 8.71 101.9 23.98 20.77 85 4.5 12.39 9.72 112.5 26.47 22.93 85 5 13.65 10.72 122.7 28.87 25.00 85 5.5 14.9 11.7 132.4 31.16 26.98 85 6 16.13 12.66 141.8 33.36 28.89 95 4 12.48 9.80 144.5 30.43 26.35 95 4.5 13.94 10.95 159.9 33.66 29.15 95 5 15.39 12.08 174.7 36.78 31.85 95 5.5 16.81 13.19 189 36.78 34.45 95 6 18.21 14.29 202.7 42.67 36.95 105 4 13.87 10.88 197.7 37.65 32.60 105 4.5 15.5 12.17 219 41.72 36.13 105 5 17.12 13.44 239.7 45.66 39.54 105 5.5 18.71 14.69 259.7 49.46 42.84 105 6 20.29 15.92 279.0 53.14 46.02 基本尺寸/mm 截面尺寸F/cm^2 理论重量G/(kg/m) 惯性矩Jx=Jy/cm^4 截面模量/cm^4 B S Wx Wy 8 1.5 0.32 0.251 0.0201 0.0503 0.0436 8 2 0.383 0.301 0.0218 0.0544 0.0471 10 1.5 0.424 0.333 0.0445 0.089 0.0771 10 2 0.522 0.41 0.0503 0.101 0.0871 12 1.5 0.527 0.414 0.0835 0.139 0.121 12 2 0.661 0.519 0.0970 0.162 0.14 14 1.5 0.631 0.496 0.141 0.201 0.174 14 2 0.799 0.627 0.167 0.238 0.206 17 1.5 0.787 0.618 0.268 0.315 0.273 17 2 1.01 0.791 0.324 0.382 0.331 17 2.5 1.201 0.946 0.368 0.433 0.375 17 3 1.38 1.09 0.401 0.471 0.408 19 1.5 0.891 0.700 0.385 0.406 0.351 19 2 1.15 0.899 0.472 0.496 0.430 19 2.5 1.38 1.08 0.541 0.569 0.493 19 3 1.59 1.25 0.595 0.626 0.542 22 1.5 1.05 0.822 0.619 0.563 0.488 22 2 1.35 1.06 0.767 0.697 0.604 22 2.5 1.64 1.29 0.891 0.810 0.701 22 3 1.9 1.49 0.992 0.902 0.781 24 2 1.49 1.17 1.02 0.851 0.737 24 2.5 1.81 1.42 1.19 0.994 0.861 24 3 2.11 1.66 1.34 1.11 0.965 24 4 2.64 2.07 1.55 1.29 1.12 27 2 1.7 1.33 1.5 1.11 0.961 27 2.5 2.07 1.63 1.76 1.31 1.13 27 3 2.42 1.90 1.99 1.48 1.28 27 3.5 2.75 2.16 2.19 1.62 1.4 27 4 3.06 2.4 2.35 1.74 1.51 30 2 1.91 1.50 2.10 1.40 1.21 30 2.5 2.33 1.83 2.49 1.66 1.44 30 3 2.73 2.15 2.83 1.89 1.64 30 3.5 3.11 2.44 3.13 2.09 1.81 30 4 3.47 2.73 3.39 2.26 1.96 32 2 2.05 1.61 2.59 1.62 1.40 32 2.5 2.5 1.97 3.08 1.92 1.66 32 3 2.94 2.31 3.51 2.19 1.9 32 4 3.75 2.94 4.22 2.64 2.29 36 2 2.32 1.82 3.77 2.09 1.81 36 2.5 2.85 2.24 4.5 2.5 2.17 36 3 3.36 2.64 5.17 2.87 2.49 36 3.5 3.84 3.02 5.76 3.20 2.77 36 4 4.31 3.38 6.29 3.50 3.03 41 3 3.88 3.04 7.89 3.85 3.33 41 3.5 4.45 3.49 8.85 4.32 3.74 41 4 5.00 3.92 9.72 4.74 4.11 41 4.5 5.53 4.34 10.51 5.13 4.44 41 5 6.03 4.74 11.22 5.47 4.74 46 3 4.4 3.45 11.43 4.97 4.3 46 3.5 5.05 3.97 12.88 5.60 4.85 46 4 5.69 4.47 14.21 6.18 5.35 46 4.5 6.31 4.95 15.43 6.71 5.81 46 5 6.9 5.42 16.55 7.19 6.23 55 3 5.33 4.19 20.22 7.35 6.37 55 3.5 6.15 4.82 22.91 8.33 7.21 55 4 6.94 5.45 25.42 9.25 8.01 55 4.5 7.71 6.05 27.78 10.1 8.75 55 5 8.46 6.64 29.97 10.90 9.44 65 3 6.37 5.00 34.28 10.55 9.13 65 3.5 7.36 5.78 39.02 12 10.4 65 4 8.32 6.53 43.51 13.39 11.59 65 4.5 9.27 7.28 47.75 14.69 12.72 65 5 10.19 8.00 51.76 15.93 13.79 75 4 9.71 7.62 68.62 18.3 15.85 75 4.5 10.83 8.5 75.57 20.15 17.45 75 5 11.92 9.36 82.18 21.92 18.98 75 5.5 13.00 10.20 88.48 23.59 20.43 75 6 14.05 11.03 94.47 25.19 21.82 85 4 11.09 8.71 101.9 23.98 20.77 85 4.5 12.39 9.72 112.5 26.47 22.93 85 5 13.65 10.72 122.7 28.87 25.00 85 5.5 14.9 11.7 132.4 31.16 26.98 85 6 16.13 12.66 141.8 33.36 28.89 95 4 12.48 9.80 144.5 30.43 26.35 95 4.5 13.94 10.95 159.9 33.66 29.15 95 5 15.39 12.08 174.7 36.78 31.85 95 5.5 16.81 13.19 189 36.78 34.45 95 6 18.21 14.29 202.7 42.67 36.95 105 4 13.87 10.88 197.7 37.65 32.60 105 4.5 15.5 12.17 219 41.72 36.13 105 5 17.12 13.44 239.7 45.66 39.54 105 5.5 18.71 14.69 259.7 49.46 42.84 105 6 20.29 15.92 279.0 53.14 46.02 冷拔无缝直角梯形钢管的尺寸规格注：G={2HS+AS+BS-α/tg(α/2)+0.01746α-4.7529S^2}0.00785 α=arctg(H/(A-B)) 式中 G──每米钢管的重量(kg/m)； A──直角梯形钢管的下底(mm)； B──直角梯形钢管的上底(mm)。 基本尺寸/mm 截面面积F/cm^2 理论重量G/(kg/m) 惯性矩/cm^4 截面模数/cm^3 A B H S JX JX1 WXB WXA 25 10 30 2 1.68 1.32 1.88 6.51 1.09 5.06 30 25 20 2 1.68 1.32 1.01 3.89 0.98 4.01 30 25 30 1.5 1.59 1.25 2.13 8.25 1.38 5.67 32 25 20 2 1.72 1.35 1.04 3.95 0.998 4.12 35 20 35 1.8 2.07 1.62 3.56 12.95 1.87 8.14 35 30 25 2 2.09 1.64 2 7.75 1.56 6.36 35 25 30 2 2.18 1.71 2.88 10.82 1.82 7.63 45 40 60 1.5 2.95 2.31 15.42 60.42 5.04 20.54 45 32 50 1.8 3.01 2.36 10.9 41.09 4.13 17.42 50 40 35 1.5 2.27 1.78 4.55 17.42 2.51 10.33 50 40 30 1.7 2.39 1.87 3.55 13.57 2.28 9.40 50 35 60 2.2 4.25 3.34 21.65 81.5 6.82 28.86 50 45 30 1.2 1.77 1.39 2.76 10.79 1.81 7.32 50 45 30 1.4 2.05 1.61 3.16 12.36 2.07 8.39 50 45 30 1.7 2.47 1.94 3.73 14.6 2.45 9.91 50 45 30 1.8 2.61 2.05 3.92 15.32 2.57 10.40 50 45 30 2 2.89 2.27 4.27 16.71 2.80 11.34 50 45 40 1.8 2.97 2.33 7.62 29.85 3.74 15.19 53 48 47 1.7 3.16 2.48 11.07 43.45 4.64 18.80 55 50 40 1.8 3.15 2.48 8.29 32.48 4.07 16.50 60 55 50 1.5 3.1 2.43 12.66 49.77 4.99 20.02 冷拔异型钢管的允许偏差注：1.尺寸允许偏差应在合同中注明，如未注明则按普通级交货。 2.本表的单位是mm。 3.括号中逗号前后分别表示上偏差和下偏差。 尺寸 允许偏差 普通级 高级 边长≤30 ±0.30 ±0.20 边长＞30～50 ±0.40 ±0.30 边长＞50～75 ±0.80% ±0.70% 边长＞75 ±1.00% ±0.80% 壁厚≤1 ±0.18 ±0.12 壁厚＞1～3 (+15%,-10%) (+12.5%,-10.0%) 壁厚＞3 (+12.5%,-10.0%) ±10.0% 冷拔异型钢管的边凹凸度注：1.等级应在合同中注明，如未注明应按普通级交货。 2.本表的单位是mm。 边长尺寸 边凹凸度≤ 边凹凸度≤ 普通级 高级 ≤30 0.2 0.1 ＞30～50 0.3 0.15 ＞50～70 0.008 0.005 ＞75 0.009 0.006 冷拔异型钢管端面的外圆角半径(R)注：本表的单位是mm。 壁厚S 外圆角半径R≤ S≤6 2.0S 6＜S≤10 2.5S S＞10 3.0S 冷拔异型钢管的直线度注：精度等级应在合同中注明，如未注明应按普通级交货。 精度等级 直线度/(mm/m)≤ 总直线度(%)≤ 普通级 4 0.4 高级 2 0.2 方形钢管、矩形钢管和直角梯形钢管的扭转值 钢管边长/mm 允许扭转值/(mm/m) ≤30 ≤1.5 ＞30～50 ≤2.0 ＞50～75 ≤2.5 ＞75 ≤3.0 冷拔异型钢管的力学性能注：1.钢的牌号采10、20、35、45钢；Q195、Q215、Q235钢；Q295、Q345和Q390钢，其化学成分(熔炼分析)应分别符合GB/T699、GB/T700、GB/T1591的规定。 2.钢管以冷拔状态交货。根据需方要求，合同注明，也可以热处理状态交货。 3.冷拔状态交货的钢管，不作力学性能试验。热处理状态交货时，其力学性能应符合表中的规定。 牌号 抗拉强度σ b/MPa ≥ 屈服点σs/MPa ≥ 断后伸长率δ5(%)≥ 10 335 205 24 20 390 245 20 35 510 305 17 45 590 335 14 Q195 315 195 22 Q215 335 215 22 Q235 375 235 20 Q295 430 295 22 Q345 510 345 21 Q390 530 390 18 下一项 -> |
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