其他型钢

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结构用冷弯空心型钢(摘自GB/T 6728-2002)

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结构用冷弯空心型钢(摘自GB/T 6728-2002)

结构用方型冷弯空心型钢截面尺寸、允许偏差、截面面积、理论重量及截面特性

注：表中理论重量按密度7.85g/cm^3 计算。

边长B 允许偏差/mm 壁厚t/mm 理论重量M/(kg/m) 截面面积A/cm^2 惯性矩Ix=Iy/cm^4 惯性半径rx=ry/cm 截面模数Wx=Wy/cm^3 扭转常数
mm It/cm^4 Ct/cm^3
20 ±0.50 1.2 0.679 0.865 0.498 0.759 0.498 0.823 0.75
20 ±0.50 1.5 0.826 1.052 0.583 0.744 0.583 0.985 0.88
20 ±0.50 1.75 0.941 1.199 0.642 0.732 0.642 1.106 0.98
20 ±0.50 2.0 1.050 1.340 0.692 0.720 0.692 1.215 1.06
25 ±0.50 1.2 0.867 1.105 1.025 0.963 0.820 1.655 1.24
25 ±0.50 1.5 1.061 1.352 1.216 0.948 0.973 1.998 1.47
25 ±0.50 1.75 1.215 1.548 1.357 0.936 1.086 2.261 1.65
25 ±0.50 2.0 1.363 1.736 1.482 0.923 1.186 2.502 1.80
30 ±0.50 1.5 1.296 1.652 2.195 1.152 1.463 3.555 2.21
30 ±0.50 1.75 1.490 1.898 2.470 1.140 1.646 4.048 2.49
30 ±0.50 2.0 1.677 2.136 2.721 1.128 1.814 4.511 2075
30 ±0.50 2.5 2.032 2.589 3.154 1.103 2.102 5.347 3.20
30 ±0.50 3.0 2.361 3.008 3.500 1.078 2.333 6.060 3.58
40 ±0.50 1.5 1.767 2.525 5.489 1.561 2.744 8.728 4.13
40 ±0.50 1.75 2.039 2.598 6.237 1.549 3.118 10.009 4.69
40 ±0.50 2.0 2.305 2.936 6.939 1.537 3.469 11.238 5.23
40 ±0.50 2.5 2.817 3.589 8.213 1.512 4.106 13.539 6.21
40 ±0.50 3.0 3.303 4.208 9.320 1.488 4.660 15.628 7.07
40 ±0.50 4.0 4.198 5.347 11.064 1.438 5.532 19.152 8.48
50 ±0.50 1.5 2.238 2.852 11.065 1.969 4.426 17.395 6.65
50 ±0.50 1.75 2.589 3.298 12.641 1.957 5.056 20.025 7.60
50 ±0.50 2.0 2.933 3.736 14.146 1.945 5.658 22.578 8.51
50 ±0.50 2.5 3.602 4.589 16.941 1.921 6.776 27.436 10.22
50 ±0.50 3.0 4.245 5.408 19.463 1.897 7.785 31.972 11.77
50 ±0.50 4.0 5.454 6.974 23.725 1.847 9.490 40.047 14.43
60 ±0.60 2.0 3.560 4.540 25.120 2.350 8.380 39.810 12.60
60 ±0.60 2.5 4.387 5.589 30.340 2.329 10.113 48.539 15.22
60 ±0.60 3.0 5.187 6.608 35.130 2.305 11.710 56.892 17.65
60 ±0.60 4.0 6.710 8.547 43.539 2.256 14.513 72.188 21.97
60 ±0.60 5.0 8.129 10.356 50.468 2.207 16.822 85.560 25.61
70 ±0.65 2.5 5.170 6.590 49.400 2.740 14.100 78.500 21.20
70 ±0.65 3.0 6.129 7.808 57.522 2.714 16.434 92.188 24.74
70 ±0.65 4.0 7.966 10.147 72.108 2.665 20.602 117.975 31.11
70 ±0.65 5.0 9.699 12.356 84.602 2.616 24.172 141.183 36.65
80 ±0.70 2.5 5.957. 7.589 75.147 3.147 18.787 118.52 28.22
80 ±0.70 3.0 7.071 9.008 87.838 3.122 21.959 139.660 33.02
80 ±0.70 4.0 9.222 11.747 111.031 3.074 27.757 179.808 41.84
80 ±0.70 5.0 11.269 14.356 131.414 3.025 32.853 216.628 49.68
90 ±0.75 3.0 8.013 10.208 127.277 3.531 28.283 201.108 42.51
90 ±0.75 4.0 10.478 13.347 161.907 3.482 35.979 260.088 54.17
90 ±0.75 5.0 12.839 16.356 192.903 3.434 42.867 314.896 64.71
90 ±0.75 6.0 15.097 19.232 220.420 3.385 48.982 365.452 74.16
100 ±0.80 4.0 11.734 11.947 226.337 3.891 45.267 361.213 68.10
100 ±0.80 5.0 14.409 18.356 271.071 3.842 52.214 438.986 81.72
100 ±0.80 6.0 16.981 21.632 311.415 3.794 62.283 511.558 94.12
110 ±0.90 4.0 12.99 16.548 305.94 4.300 55.625 486.47 83.63
110 ±0.90 5.0 15.98 20.356 367.95 4.252 66.900 593.60 100.74
110 ±0.90 6.0 18.866 24.033 424.57 4.203 77.194 694.85 116.47
120 ±0.90 4.0 14.246 18.147 402.260 4.708 67.043 635.603 100.75
120 ±0.90 5.0 17.549 22.356 485.441 4.659 80.906 776.632 121.75
120 ±0.90 6.0 20.749 26.432 562.094 4.611 93.683 910.281 141.22
120 ±0.90 8.0 26.840 34.191 696.639 4.513 116.106 1155.010 174.58
130 ±1.00 4.0 15.502 19.748 516.97 5.117 79.534 814.72 119.48
130 ±1.00 5.0 19.120 24.356 625.68 5.068 96.258 998.22 144.77
130 ±1.00 6.0 22.634 28.833 726.64 5.020 111.79 1173.6 168.36
130 ±1.00 8.0 28.921 36.842 882.86 4.895 135.82 1502.1 209.54
140 ±1.10 4.0 16.758 21.347 651.598 5.524 53.085 1022.176 139.8
140 ±1.10 5.0 20.689 26.356 790.523 5.476 112.931 1253.565 169.78
140 ±1.10 6.0 24.517 31.232 920.359 5.428 131.479 1475.020 197.9
140 ±1.10 8.0 31.864 40.591 1155.735 5.331 164.819 1887.605 247.69
150 ±1.20 4.0 18.014 22.948 807.82 5.933 107.71 1264.8 161.73
150 ±1.20 5.0 22.26 28.356 982.12 5.885 130.95 1554.1 196.79
150 ±1.20 6.0 26.402 33.633 1145.9 5.837 152.79 1832.7 229.84
150 ±1.20 8.0 33.945 43.242 1411.8 5.714 188.25 2364.1 289.03
160 ±1.20 4.0 19.270 24.547 987.152 6.341 123.394 1540.134 185.25
160 ±1.20 5.0 23.829 30.356 1202.317 6.293 150.289 1893.787 225.79
160 ±1.20 6.0 28.285 36.032 1405.408 6.245 175.676 2234.573 264.18
160 ±1.20 8.0 36.888 46.991 1776.496 6.148 222.062 2876.940 333.56
170 ±1.30 4.0 20.526 26.148 1191.3 6.750 140.15 1855.8 210.37
170 ±1.30 5.0 25.400 32.356 1453.3 6.702 170.97 2285.3 256.80
170 ±1.30 6.0 30.170 38.433 1701.6 6.654 200.18 2701.0 300.91
170 ±1.30 8.0 38.969 49.642 2118.2 6.532 249.2 3503.1 381.28
180 ±1.40 4.0 21.800 27.70 1422 7.16 158 2210 237
180 ±1.40 5.0 27.000 34.40 1737 7.11 193 2724 290
180 ±1.40 6.0 32.100 40.80 2037 7.06 226 3223 340
180 ±1.40 8.0 41.500 52.80 2546 6.94 283 4189 432
190 ±1.50 4.0 23.00 29.30 1680 7.57 176 2607 265
190 ±1.50 5.0 28.50 36.40 2055 7.52 216 3216 325
190 ±1.50 6.0 33.90 43.20 2413 7.47 254 3807 381
190 ±1.50 8.0 44.00 56.00 3208 7.35 319 4958 486
200 ±1.60 4.0 24.30 30.90 1968 7.97 197 3049 295
200 ±1.60 5.0 30.10 38.40 2410 7.93 241 3763 362
200 ±1.60 6.0 35.80 45.60 2833 7.88 283 4459 426
200 ±1.60 8.0 46.50 59.20 3566 7.76 357 5815 544
200 ±1.60 10 57.00 72.60 4251 7.65 425 7072 651
220 ±1.80 5.0 33.2 42.4 3238 8.74 294 5038 442
220 ±1.80 6.0 39.6 50.4 3813 8.70 347 5976 521
220 ±1.80 8.0 51.5 65.6 4828 8.58 439 7815 668
220 ±1.80 10 63.2 80.6 5782 8.47 526 9533 804
220 ±1.80 12 73.5 93.7 6487 8.32 590 11149 922
250 ±2.00 5.0 38.0 48.4 4805 9.97 384 7443 577
250 ±2.00 6.0 45.2 57.6 5672 9.92 454 8843 681
250 ±2.00 8.0 59.1 75.2 7229 9.80 578 11598 878
250 ±2.00 10 72.7 92.6 8707 9.70 697 14197 1062
250 ±2.00 12 84.8 108 9859 9.55 789 16691 1226
280 ±2.20 5.0 42.7 54.4 6810 11.2 486 10513 730
280 ±2.20 6.0 50.9 64.8 8054 11.1 575 12504 863
280 ±2.20 8.0 66.6 84.8 10317 11.0 737 16436 1117
280 ±2.20 10 82.1 104.6 12479 10.9 891 20173 1356
280 ±2.20 12 96.1 122.5 14232 10.8 1017 23804 1574
300 ±2.40 6.0 54.7 69.6 9964 12.0 664 15434 997
300 ±2.40 8.0 71.6 91.2 12801 11.8 853 20312 1293
300 ±2.40 10 88.4 113 15519 11.7 1035 24966 1572
300 ±2.40 12 104 132 17767 11.6 1184 29514 1829
350 ±2.80 6.0 64.1 81.6 16008 14.0 915 24683 1372
350 ±2.80 8.0 84.2 107 20618 13.9 1182 32557 1787
350 ±2.80 10 104 133 25189 13.8 1439 40127 2182
350 ±2.80 12 123 156 29054 13.6 1660 47598 2552
400 ±3.20 8.0 96.7 123 31269 15.9 1564 48934 2362
400 ±3.20 10 120 153 38216 15.8 1911 60431 2892
400 ±3.20 12 141 180 44319 15.7 2216 71843 3395
400 ±3.20 14 163 208 50414 15.6 2521 82735 3877
450 ±3.60 8.0 109 139 44966 18.0 1999 70043 3016
450 ±3.60 10 135 173 55100 17.9 2449 86629 3702
450 ±3.60 12 160 204 64164 17.7 2851 103150 4357
450 ±3.60 14 185 236 73210 17.6 3254 119000 4989
500 ±4.00 8.0 122 155 62172 20.0 2487 96483 3750
500 ±4.00 10 151 193 76341 19.9 3054 119470 4612
500 ±4.00 12 179 228 89187 19.8 3568 142420 5440
500 ±4.00 14 207 264 101010 19.7 4080 164530 6241
500 ±4.00 16 235 299 114260 19.6 4570 186140 7013

结构用圆型冷弯空心型钢截面尺寸、允许偏差、截面面积、理论重量及截面特性

注:括号内为ISO4019所列规格。

外径D/mm 允许偏差/mm 壁厚t/mm 理论重量M/(kg/m) 截面面积A/cm^2 惯性矩I/cm^4 惯性半径R/cm 弹性模数Z/cm^3 塑性模数S/cm^3 扭转常数J/cm^4 扭转常数C/cm^3 单位长度表面积As/m^2
21.3(21.3) ±0.5 1.2 0.59 0.76 0.38 0.712 0.36 0.49 0.77 0.72 0.067
21.3(21.3) ±0.5 1.5 0.73 0.93 0.46 0.702 0.43 0.59 0.92 0.86 0.067
21.3(21.3) ±0.5 1.75 0.84 1.07 0.52 0.694 0.49 0.67 1.04 0.97 0.067
21.3(21.3) ±0.5 2.0 0.95 1.21 0.57 0.686 0.54 0.75 1.14 1.07 0.067
21.3(21.3) ±0.5 2.5 1.16 1.48 0.66 0.671 0.62 0.89 1.33 1.25 0.067
21.3(21.3) ±0.5 3.0 1.35 1.72 0.74 0.655 0.70 1.01 1.48 1.39 0.067
26.8(26.9) ±0.5 1.2 0.76 0.97 0.79 0.906 0.59 0.79 1.58 1.18 0.084
26.8(26.9) ±0.5 1.5 0.94 1.19 0.96 0.896 0.71 0.96 1.91 1.43 0.084
26.8(26.9) ±0.5 1.75 1.08 1.38 1.09 0.888 0.81 1.1 2.17 1.62 0.084
26.8(26.9) ±0.5 2.0 1.22 1.56 1.21 0.879 0.90 1.23 2.41 1.80 0.084
26.8(26.9) ±0.5 2.5 1.50 1.91 1.42 0.864 1.06 1.48 2.85 2.12 0.084
26.8(26.9) ±0.5 3.0 1.76 2.24 1.61 0.848 1.20 1.71 3.23 2.41 0.084
33.5(33.7) ±0.5 1.5 1.18 1.51 1.93 1.132 1.15 1.54 3.87 2.31 0.105
33.5(33.7) ±0.5 2.0 1.55 1.98 2.46 1.116 1.47 1.99 4.93 2.94 0.105
33.5(33.7) ±0.5 2.5 1.91 2.43 2.94 1.099 1.76 2.41 5.89 3.51 0.105
33.5(33.7) ±0.5 3.0 2.26 2.87 3.37 1.084 2.01 2.80 6.75 4.03 0.105
33.5(33.7) ±0.5 3.5 2.59 3.29 3.76 1.068 2.24 3.16 7.52 4.49 0.105
33.5(33.7) ±0.5 4.0 2.91 3.71 4.11 1.053 2.45 3.50 8.21 4.90 0.105
42.3(42.4) ±0.5 1.5. 1.51 1.92 4.01 1.443 1.89 2.50 8.01 3.79 0.133
42.3(42.4) ±0.5 2.0 1.99 2.53 5.15 1.427 2.44 3.25 10.31 4.87 0.133
42.3(42.4) ±0.5 2.5 2.45 3.13 6.21 1.410 2.94 3.97 12.43 5.88 0.133
42.3(42.4) ±0.5 3.0 2.91 3.70 7.19 1.394 3.40 4.64 14.39 6.80 0.133
42.3(42.4) ±0.5 4.0 3.78 4.81 8.92 1.361 4.22 5.89 17.84 8.44 0.133
48(48.3) ±0.5 1.5 1.72 2.19 5.93 1.645 2.47 3.24 11.86 4.94 0.151
48(48.3) ±0.5 2.0 2.27 2.89 7.66 1.628 3.19 4.23 15.32 6.38 0.151
48(48.3) ±0.5 2.5 2.81 3.57 9.28 1.611 3.86 5.18 18.55 7.73 0.151
48(48.3) ±0.5 3.0 3.33 4.24 10.78 1.594 4.49 6.08 21.57 8.98 0.151
48(48.3) ±0.5 4.0 4.34 5.53 13.49 1.562 5.62 7.77 26.98 11.24 0.151
48(48.3) ±0.5 5.0 5.30 6.75 15.82 1.530 6.59 9.29 31.65 13.18 0.151
60(60.3) ±0.6 2.0 2.86 3.64 15.34 2.052 5.11 6.73 30.68 10.23 0.188
60(60.3) ±0.6 2.5 3.55 4.52 18.70 2.035 6.23 8.27 37.40 12.47 0.188
60(60.3) ±0.6 3.0 4.22 5.37 21.88 2.018 7.29 9.76 43.76 14.58 0.188
60(60.3) ±0.6 4.0 5.52 7.04 27.73 1.985 9.24 12.56 55.45 18.48 0.188
60(60.3) ±0.6 5.0 6.78 8.64 32.94 1.953 10.98 15.17 65.88 21.96 0.188
75.5(76.1) ±0.76 2.5 4.50 5.73 38.24 2.582 10.13 13.33 76.47 20.26 0.237
75.5(76.1) ±0.76 3.0 5.36 6.83 44.97 2.565 11.91 15.78 89.94 23.82 0.237
75.5(76.1) ±0.76 4.0 7.05 8.98 57.59 2.531 15.26 20.47 115.19 30.51 0.237
75.5(76.1) ±0.76 5.0 8.69 11.07 69.15 2.499 18.32 24.89 138.29 36.63 0.237
88.5(88.9) ±0.90 3.0 6.33 8.06 73.73 3.025 16.66 21.94 147.45 33.32 0.278
88.5(88.9) ±0.90 4.0 8.34 10.62 94.99 2.991 21.46 28.58 189.97 42.93 0.278
88.5(88.9) ±0.90 5.0 10.30 13.12 114.72 2.957 25.93 34.90 229.44 51.85 0.278
88.5(88.9) ±0.90 6.0 12.21 15.55 133.00 2.925 30.06 40.91 266.01 60.11 0.278
114(114.3) ±1.15 4.0 10.85 13.82 209.35 3.892 36.73 48.42 418.70 73.46 0.358
114(114.3) ±1.15 5.0 13.44 17.12 254.81 3.858 44.70 59.45 509.61 89.41 0.358
114(114.3) ±1.15 6.0 15.98 20.36 297.73 3.824 52.23 70.06 595.46 104.47 0.358
140(139.7) ±1.40 4.0 13.42 17.09 395.47 4.810 56.50 74.01 790.94 112.99 0.440
140(139.7) ±1.40 5.0 16.65 21.21 483.76 4.776 69.11 91.17 967.52 138.52 0.440
140(139.7) ±1.40 6.0 19.83 25.26 568.03 4.742 85.15 107.81 1136.13 162.30 0.440
165(168.3) ±1.65 4 15.88 20.23 655.94 5.69 79.51 103.71 1311.89 159.02 0.518
165(168.3) ±1.65 5 19.73 25.13 805.04 5.66 97.58 128.04 1610.07 195.16 0.518
165(168.3) ±1.65 6 23.53 29.97 948.47 5.63 114.97 151.76 1896.93 229.93 0.518
165(168.3) ±1.65 8 30.97 39.46 1218.92 5.56 147.75 197.36 2437.84 295.50 0.518
219(219.1) ±2.20 5 26.4 33.60 1928 7.57 176 229 3856 352 0.688
219(219.1) ±2.20 6 31.53 40.17 2282 7.54 208 273 4564 417 0.688
219(219.1) ±2.20 8 41.6 53.10 2960 7.47 270 357 5919 540 0.688
219(219.1) ±2.20 10 51.6 65.70 3598 7.40 328 438 7197 657 0.688
273(273) ±2.75 5 33.0 42.1 3781 9.48 277 359 7562 554 0.858
273(273) ±2.75 6 39.5 50.3 4487 9.44 329 428 8974 657 0.858
273(273) ±2.75 8 52.3 66.6 5852 9.37 429 562 11700 857 0.858
273(273) ±2.75 10 64.9 82.6 7154 9.31 524 692 14310 1048 0.858
325(323.9) ±3.25 5 39.5 50.3 6436 11.32 396 512 12871 792 1.20
325(323.9) ±3.25 6 47.2 60.1 7651 11.28 471 611 15303 942 1.20
325(323.9) ±3.25 8 62.5 79.7 10014 11.21 616 804 20028 1232 1.20
325(323.9) ±3.25 10 77.7 99.0 12287 11.14 756 993 24573 1512 1.20
325(323.9) ±3.25 12 92.6 118.0 14472 11.07 891 1176 28943 1781 1.20
355.6(355.6) ±3.55 6 51.7 65.9 10071 12.4 566 733 20141 1133 1.12
355.6(355.6) ±3.55 8 68.6 87.4 13200 12.3 742 967 26400 1485 1.12
355.6(355.6) ±3.55 10 85.2 109.0 16220 12.2 912 1195 32450 1825 1.12
355.6(355.6) ±3.55 12 101.7 130.0 19140 12.2 1076 1417 38279 2153 1.12
406.4(406.4) ±4.10 8 78.6 100 19870 14.1 978 1270 39750 1956 1.28
406.4(406.4) ±4.10 10 97.8 125 24480 14.0 1205 1572 48950 2409 1.28
406.4(406.4) ±4.10 12 116.7 149 28937 14.0 1424 1867 57874 2848 1.28
457(457) ±4.6 8 88.6 113 28450 15.9 1245 1613 56890 2490 1.44
457(457) ±4.6 10 110.0 140 35090 15.8 1536 1998 70180 3071 1.44
457(457) ±4.6 12 131.7 168 41556 15.7 1819 2377 83113 3637 1.44
508(508) ±5.10 8 98.6 126 39280 17.7 1546 2000 78560 3093 1.60
508(508) ±5.10 10 123.0 156 48520 17.6 1910 2480 97040 3621 1.60
508(508) ±5.10 12 146.8 187 57536 17.5 2265 2953 115072 4530 1.60
610 ±6.10 8 118.8 151 68552 21.3 2248 2899 137103 4495 1.92
610 ±6.10 10 148.0 189 84847 21.2 2781 3600 169694 5564 1.92
610 ±6.10 12.5 184.2 235 104755 21.1 3435 4463 209510 6869 1.92
610 ±6.10 16 234.4 299 131782 21.0 4321 5647 263563 8641 1.92

结构用矩型冷弯空心型钢截面尺寸、允许偏差、截面面积、理论重量及截面特性

注：表中理论重量是按密度为7.85g/cm^3计算。

边长/mm 允许偏差/mm 壁厚t/mm 理论重量M/(kg/m) 截面面积A/cm^2 惯性矩/cm^4 惯性半径/cm 截面模数cm^3 扭转常数
H B Ix Iy rx ry Wx Wy It/cm^4 Ct/cm^3
30 20 ±0.50 1.5 1.06 1.35 1.59 0.84 1.08 0.788 1.06 0.84 1.83 1.40
30 20 ±0.50 1.75 1.22 1.55 1.77 0.93 1.07 0.777 1.18 0.93 2.07 1.56
30 20 ±0.50 2.0 1.36 1.74 1.94 1.02 1.06 0.765 1.29 1.02 2.29 1.71
30 20 ±0.50 2.5 1.64 2.09 2.21 1.15 1.03 0.742 1.47 1.15 2.68 1.95
40 20 ±0.50 1.5 1.30 1.65 3.27 1.10 1.41 0.815 1.63 1.10 2.74 1.91
40 20 ±0.50 1.75 1.49 1.90 3.68 1.23 1.39 0.804 1.84 1.23 3.11 2.14
40 20 ±0.50 2.0 1.68 2.14 4.05 1.34 1.38 0.793 2.02 1.34 3.45 2.36
40 20 ±0.50 2.5 2.03 2.59 4.69 1.54 1.35 0.770 2.35 1.54 4.06 2.72
40 20 ±0.50 3.0 2.36 3.01 5.21 1.68 1.32 0.748 2.60 1.68 4.57 3.00
40 25 ±0.50 1.5 1.41 1.80 3.82 1.84 1.46 1.010 1.91 1.47 4.06 2.46
40 25 ±0.50 1.75 1.63 2.07 4.32 2.07 1.44 0.999 2.16 1.66 4.63 2.76
40 25 ±0.50 2.0 1.83 2.34 4.77 2.28 1.43 0.988 2.39 1.82 5.17 3.07
40 25 ±0.50 2.5 2.23 2.84 5.57 2.64 1.40 0.965 2.79 2.11 6.15 3.59
40 25 ±0.50 3.0 2.60 3.31 6.24 2.94 1.37 0.942 3.12 2.35 7.00 4.01
40 30 ±0.50 1.5 1.53 1.95 4.38 2.81 1.50 1.199 2.19 1.87 5.52 3.02
40 30 ±0.50 1.75 1.77 2.25 4.96 3.17 1.48 1.187 2.48 2.11 6.31 3.42
40 30 ±0.50 2.0 1.99 2.54 5.49 3.51 1.47 1.176 2.75 2.34 7.07 3.79
40 30 ±0.50 2.5 2.42 3.09 6.45 4.10 1.45 1.153 3.23 2.74 8.47 4.46
40 30 ±0.50 3.0 2.83 3.61 7.27 4.60 1.42 1.129 3.63 3.07 9.72 5.03
50 25 ±0.50 1.5 1.65 2.10 6.65 2.25 1.78 1.04 2.66 1.80 5.52 3.41
50 25 ±0.50 1.75 1.90 2.42 7.55 2.54 1.76 1.024 3.02 2.03 6.32 3.54
50 25 ±0.50 2.0 2.15 2.74 8.38 2.81 1.75 1.013 3.35 2.25 7.06 3.92
50 25 ±0.50 2.5 2.62 2.34 9.89 3.28 1.72 0.991 3.95 2.62 8.43 4.60
50 25 ±0.50 3.0 3.07 3.91 11.17 3.67 1.69 0.969 4.47 2.93 9.64 5.18
50 30 ±0.50 1.5 1.767 2.252 7.535 3.415 1.829 1.231 3.014 2.276 7.587 3.83
50 30 ±0.50 1.75 2.039 2.598 8.566 3.868 1.815 1.220 3.426 2.579 8.682 4.35
50 30 ±0.50 2.0 2.305 2.936 9.535 4.291 1.801 1.208 3.814 2.861 9.727 4.84
50 30 ±0.50 2.5 2.817 3.589 11.296 5.050 1.774 1.186 4.518 3.366 11.666 5.72
50 30 ±0.50 3.0 3.303 4.206 12.827 5.696 1.745 1.163 5.130 3.797 13.401 6.49
50 30 ±0.50 4.0 4.198 5.347 15.239 6.682 1.688 1.117 6.095 4.455 16.244 7.77
50 40 ±0.50 1.5 2.003 2.552 9.300 6.602 1.908 1.608 3.720 3.301 12.238 5.24
50 40 ±0.50 1.75 2.314 2.948 10.603 7.518 1.896 1.596 4.241 3.759 14.059 5.97
50 40 ±0.50 2.0 2.619 3.336 11.840 8.348 1.883 1.585 4.736 4.192 15.817 6.673
50 40 ±0.50 2.5 3.210 4.089 14.121 9.976 1.858 1.562 5.648 4.988 19.222 7.965
50 40 ±0.50 3.0 3.775 4.808 16.149 11.382 1.833 1.539 6.460 5.691 22.336 9.123
50 40 ±0.50 4.0 4.826 6.148 19.493 13.677 1.781 1.492 7.797 6.839 27.82 11.06
55 25 ±0.50 1.5 1.767 2.252 8.453 2.460 1.937 1.045 3.074 1.968 6.273 3.458
55 25 ±0.50 1.75 2.039 2.598 9.606 2.779 1.922 1.034 3.493 2.223 7.156 3.916
55 25 ±0.50 2.0 2.305 2.936 10.689 3.073 1.907 1.023 3.886 2.459 7.992 4.342
55 40 ±0.50 1.5 2.121 2.702 11.674 7.158 2.078 1.627 4.245 3.579 14.017 5.794
55 40 ±0.50 1.75 2.452 3.123 13.329 8.158 2.065 1.616 4.847 4.079 16.175 6.614
55 40 ±0.50 2.0 2.776 3.536 14.904 9.107 2.052 1.604 5.419 4.553 18.208 7.394
55 50 ±0.50 1.75 2.726 3.473 15.811 13.660 2.133 1.983 5.749 5.464 23.173 8.415
55 50 ±0.50 2.0 3.090 3.936 17.714 15.298 2.121 1.971 6.441 6.119 26.142 9.433
60 30 ±0.60 2.0 2.620 3.337 15.046 5.078 2.123 1.234 5.015 3.385 12.57 5.881
60 30 ±0.60 2.5 3.209 4.089 17.933 5.998 2.094 1.211 5.977 3.998 15.054 6.981
60 30 ±0.60 3.0 3.774 4.808 20.496 6.794 2.064 1.188 6.832 4.529 17.335 7.950
60 30 ±0.60 4.0 4.826 6.147 24.691 8.045 2.004 1.143 8.230 5.363 21.141 9.523
60 40 ±0.60 2.0 2.934 3.737 18.412 9.831 2.220 1.622 6.137 4.915 20.702 8.116
60 40 ±0.60 2.5 3.602 4.589 22.069 11.734 2.192 1.595 7.356 5.867 25.045 9.722
60 40 ±0.60 3.0 4.245 5.408 25.374 13.456 2.166 1.576 8.458 6.718 29.121 11.175
60 40 ±0.60 4.0 5.451 6.947 30.974 16.269 2.111 1.530 10.324 8.134 36.298 13.653
70 50 ±0.60 2.0 3.562 4.537 31.475 18.758 2.634 2.033 8.993 7.503 37.454 12.196
70 50 ±0.60 3.0 5.187 6.608 44.046 26.099 2.581 1.987 12.584 10.439 53.426 17.06
70 50 ±0.60 4.0 6.710 8.547 54.663 32.210 2.528 1.941 15.618 12.884 67.613 21.189
70 50 ±0.60 5.0 8.129 10.356 63.435 37.179 2.171 1.894 18.121 14.871 79.908 24.642
80 40 ±0.70 2.0 3.561 4.536 37.355 12.720 2.869 1.674 9.339 6.361 30.881 11.004
80 40 ±0.70 2.5 4.387 5.589 45.103 15.255 2.840 1.652 11.275 7.627 37.467 13.283
80 40 ±0.70 3.0 5.187 6.608 52.246 17.552 2.811 1.629 13.061 8.776 43.680 15.283
80 40 ±0.70 4.0 6.710 8.547 64.780 21.474 2.752 1.585 16.195 10.737 54.787 18.844
80 40 ±0.70 5.0 8.129 10.356 75.080 24.267 2.692 1.540 18.770 12.283 64.110 21.744
80 60 ±0.70 3.0 6.129 7.808 70.042 44.886 2.995 2.397 17.510 14.962 88.111 24.143
80 60 ±0.70 4.0 7.966 10.147 87.945 56.105 2.943 2.351 21.976 18.701 112.583 30.332
80 60 ±0.70 5.0 9.699 12.356 103.247 65.634 2.890 2.304 25.811 21.878 134.503 35.673
90 40 ±0.75 3.0 5.658 7.208 70.487 19.610 3.127 1.649 15.663 9.805 51.193 17.339
90 40 ±0.75 4.0 7.338 9.347 87.894 24.077 3.066 1.604 19.532 12.038 64.320 21.441
90 40 ±0.75 5.0 8.914 11.356 102.487 27.651 27.651 3.004 1.560 22.774 13.825 75.426
90 50 ±0.75 2.0 4.190 5.337 57.878 23.368 3.293 2.093 12.862 9.347 53.366 15.882
90 50 ±0.75 2.5 5.172 6.589 70.263 28.236 3.266 2.070 15.614 11.294 65.299 19.235
90 50 ±0.75 3.0 6.129 7.808 81.845 32.735 3.237 2.047 18.187 13.094 76.433 22.316
90 50 ±0.75 4.0 7.966 10.147 102.699 40.695 3.181 2.002 22.421 16.278 97.162 27.961
90 50 ±0.75 5.0 9.699 12.356 120.570 47.345 3.123 1.957 26.793 18.938 115.436 36.774
90 55 ±0.75 2.0 4.346 5.536 61.75 28.957 3.340 2.287 13.733 10.53 62.724 17.601
90 55 ±0.75 2.5 5.368 6.839 75.049 33.065 3.313 2.264 16.678 12.751 76.877 21.357
90 60 ±0.75 3.0 6.600 8.408 93.203 49.764 3.329 2.432 20.711 16.588 104.552 27.391
90 60 ±0.75 4.0 8.594 10.947 117.499 62.387 3.276 2.387 26.111 20.795 133.852 34.501
90 60 ±0.75 5.0 10.484 13.356 138.653 73.218 3.222 2.311 30.811 24.406 160.273 40.712
95 50 ±0.75 2.0 4.347 5.537 66.084 24.521 3.455 2.104 13.912 9.808 57.458 16.804
95 50 ±0.75 2.5 5.369 6.839 80.306 29.647 3.247 2.082 16.906 11.895 70.324 20.364
100 50 ±0.80 3.0 6.690 8.408 106.451 36.053 3.558 2.070 21.290 14.421 88.311 25.012
100 50 ±0.80 4.0 8.594 10.947 134.124 44.938 3.500 2.026 26.824 17.975 112.409 31.35
100 50 ±0.80 5.0 10.484 13.356 158.155 52.429 3.441 1.981 31.631 20.971 113.758 36.804
120 50 ±0.90 2.5 6.350 8.089 143.97 36.704 4.219 2.130 23.995 14.682 96.026 26.006
120 50 ±0.90 3.0 7.543 9.608 168.58 42.693 4.189 2.108 28.097 17.077 112.87 30.317
120 60 ±0.90 3.0 8.013 10.208 189.113 64.398 4.304 2.511 31.581 21.466 156.029 37.138
120 60 ±0.90 4.0 10.478 13.347 240.724 81.235 4.246 2.466 40.120 27.078 200.407 47.048
120 60 ±0.90 5.0 12.839 16.356 286.941 95.968 4.188 2.422 47.823 31.989 240.869 55.846
120 60 ±0.90 6.0 15.097 19.232 327.950 108.716 4.129 2.377 54.658 36.238 277.361 63.597
120 80 ±0.90 3.0 8.955 11.408 230.189 123.430 4.491 3.289 38.364 30.857 255.128 50.799
120 80 ±0.90 4.0 11.734 11.947 294.569 157.281 4.439 3.243 49.094 39.320 330.438 64.927
120 80 ±0.90 5.0 14.409 18.356 353.108 187.747 4.385 3.198 58.850 46.936 400.735 77.772
120 80 ±0.90 6.0 16.981 21.632 105.998 214.977 4.332 3.152 67.666 53.744 165.940 83.399
140 80 ±1.00 4.0 12.990 16.547 429.582 180.407 5.095 3.301 61.368 45.101 410.713 76.478
140 80 ±1.00 5.0 15.979 20.356 517.023 215.914 5.039 3.256 73.860 53.978 498.815 91.834
140 80 ±1.00 6.0 18.865 24.032 569.935 247.905 4.983 3.211 85.276 61.976 580.919 105.83
150 100 ±1.20 4.0 14.874 18.947 594.585 318.551 5.601 4.110 79.278 63.710 660.613 104.94
150 100 ±1.20 5.0 18.334 23.356 719.164 383.988 5.549 4.054 95.888 79.797 806.733 126.81
150 100 ±1.20 6.0 21.691 27.632 834.615 444.135 5.495 4.009 111.282 88.827 915.022 147.07
150 100 ±1.20 8.0 28.096 35.791 1039.101 519.308 5.388 3.917 138.546 109.861 1147.710 181.85
160 60 ±1.20 3 9.898 12.608 389.86 83.915 5.561 2.580 48.732 27.972 228.15 50.14
160 60 ±1.20 4.5 14.498 18.469 552.08 116.66 5.468 2.513 69.01 38.886 324.96 70.085
160 80 ±1.20 4.0 14.216 18.117 597.691 203.532 5.738 3.348 71.711 50.883 483.129 88.031
160 80 ±1.20 5.0 17.519 22.356 721.650 214.089 5.681 3.304 90.206 61.020 599.175 105.9
160 80 ±1.20 6.0 20.749 26.433 835.936 286.832 5.623 3.259 104.192 76.208 698.881 122.27
160 80 ±1.20 8.0 26.810 33.644 1036.485 343.599 5.505 3.170 129.560 85.899 876.599 149.54
180 65 ±1.20 3.0 11.075 14.108 550.35 111.78 6.246 2.815 61.15 34.393 306.75 61.849
180 65 ±1.20 4.5 16.264 20.719 784.13 156.47 6.152 2.748 87.125 48.144 438.91 86.993
180 100 ±1.30 4.0 16.758 21.317 926.020 373.879 6.586 4.184 102.891 74.755 852.708 127.06
180 100 ±1.30 5.0 20.689 26.356 1124.156 451.738 6.530 4.140 124.906 90.347 1012.589 153.88
180 100 ±1.30 6.0 24.517 31.232 1309.527 523.767 6.475 4.095 145.503 104.753 1222.933 178.88
180 100 ±1.30 8.0 31.861 40.391 1643.149 651.132 6.362 4.002 182.572 130.226 1554.606 222.49
200 100 ±1.30 4.0 18.014 22.941 1199.680 410.261 7.230 4.230 119.968 82.152 948.151 141.81
200 100 ±1.30 5.0 22.259 28.356 1459.270 496.905 7.173 4.186 145.920 99.381 1203.878 171.94
200 100 ±1.30 6.0 26.101 33.632 1703.224 576.855 7.116 4.141 170.322 115.371 1412.986 200.1
200 100 ±1.30 8.0 34.376 43.791 2145.993 719.014 7.000 4.052 214.599 143.802 1789.551 249.6
200 120 ±1.40 4.0 19.3 24.5 1353 618 7.43 5.02 135 103 1345 172
200 120 ±1.40 5.0 23.8 30.4 1649 750 7.37 4.97 165 125 1652 210
200 120 ±1.40 6.0 28.3 36.0 1929 874 7.32 4.93 193 146 1947 245
200 120 ±1.40 8.0 36.5 46.4 2386 1079 7.17 4.82 239 180 2507 308
200 150 ±1.50 4.0 21.2 26.9 1584 1021 7.67 6.16 158 136 1942 219
200 150 ±1.50 5.0 26.2 33.4 1935 1245 7.62 6.11 193 166 2391 267
200 150 ±1.50 6.0 31.1 39.6 2268 1457 7.56 6.06 227 194 2826 312
200 150 ±1.50 8.0 40.2 51.2 2892 1815 7.43 5.95 283 242 3664 396
220 140 ±1.50 4.0 21.8 27.7 1892 948 8.26 5.84 172 135 1987 224
220 140 ±1.50 5.0 27.0 34.4 2313 1155 8.21 5.80 210 165 2447 274
220 140 ±1.50 6.0 32.1 40.8 2714 1352 8.15 5.75 247 193 2891 321
220 140 ±1.50 8.0 41.5 52.8 3389 1685 8.01 5.65 308 241 3746 407
250 150 ±1.60 4.0 24.3 30.9 2697 1234 9.34 6.32 216 165 2665 275
250 150 ±1.60 5.0 30.1 38.4 3304 1508 9.28 6.27 264 201 3285 337
250 150 ±1.60 6.0 35.8 45.6 3886 1768 9.23 6.23 311 236 3886 396
250 150 ±1.60 8.0 46.5 59.2 4886 2219 9.08 6.12 391 296 5050 504
260 180 ±1.80 5.0 33.2 42.4 4121 2350 9.86 7.45 317 261 4695 426
260 180 ±1.80 6.0 39.6 50.4 4856 2763 9.81 7.40 374 307 5566 501
260 180 ±1.80 8.0 51.5 65.6 6145 3493 9.68 7.29 473 388 7267 642
260 180 ±1.80 10 63.2 80.6 7363 4174 9.56 7.20 566 646 8850 772
300 200 ±2.00 5.0 38.0 48.4 6241 3361 11.4 8.34 416 336 6836 552
300 200 ±2.00 6.0 45.2 57.6 7370 3962 11.3 8.29 491 396 8115 651
300 200 ±2.00 8.0 59.1 75.2 9389 5042 11.2 8.19 626 504 10627 838
300 200 ±2.00 10 72.7 92.6 11313 6058 11.1 8.09 754 606 12987 1012
350 250 ±2.20 5.0 45.8 58.4 10520 6306 13.4 10.4 601 504 12234 817
350 250 ±2.20 6.0 54.7 69.6 12547 7458 13.4 10.3 712 594 14554 967
350 250 ±2.20 8.0 71.6 91.2 16001 9573 13.2 10.2 914 766 19136 1253
350 250 ±2.20 10 88.4 113 19407 11588 13.1 10.1 1109 927 23500 1522
400 200 ±2.40 5.0 45.8 58.4 12490 4311 14.6 8.60 624 431 10519 742
400 200 ±2.40 6.0 54.7 69.6 14789 5092 14.5 8.55 739 509 12069 877
400 200 ±2.40 8.0 71.6 91.2 18947 6517 14.4 8.45 949 652 15820 1133
400 200 ±2.40 10 88.4 113 23003 7864 14.3 8.36 1150 786 19368 1373
400 200 ±2.40 12 104 132 26248 8977 14.1 8.24 1312 898 22782 1591
400 250 ±2.60 5.0 49.7 63.4 14440 7056 15.1 10.6 722 565 14773 937
400 250 ±2.60 6.0 59.4 75.6 17118 8352 15.0 10.5 856 668 17580 1110
400 250 ±2.60 8.0 77.9 99.2 22048 10744 14.9 10.4 1102 860 23127 1440
400 250 ±2.60 10 96.2 122 26806 13029 14.8 10.3 1340 1042 28423 1753
400 250 ±2.60 12 113 144 30766 14926 14.6 10.2 1538 1197 33597 2042
450 250 ±2.80 6.0 64.1 81.6 22724 9245 16.7 10.6 1010 740 20687 1253
450 250 ±2.80 8.0 84.2 107 29336 11916 16.5 10.5 1304 953 27222 1628
450 250 ±2.80 10 104 133 35737 14470 16.4 10.4 1588 1158 33473 1983
450 250 ±2.80 12 123 156 41137 16663 16.2 10.3 1828 1333 39591 2314
500 300 ±3.20 6.0 73.5 93.6 33012 15151 18.8 12.7 1321 1010 32420 1688
500 300 ±3.20 8.0 96.7 123 42805 19624 18.6 12.6 1712 1308 42767 2202
500 300 ±3.20 10 120 153 52328 23933 18.5 12.5 2093 1596 52736 2693
500 300 ±3.20 12 141 180 60604 27726 18.3 12.4 2424 1848 62581 3156
550 350 ±3.60 8.0 109 139 59783 30040 20.7 14.7 2174 1717 63051 2856
550 350 ±3.60 10 135 173 73276 36752 20.6 14.6 2665 2100 77901 3503
550 350 ±3.60 12 160 204 85249 42769 20.4 14.5 3100 2444 92646 4118
550 350 ±3.60 14 185 236 97269 48731 20.3 14.4 3537 2784 106760 4710
600 400 ±4.00 8.0 122 155 80670 43564 22.8 16.8 2689 2178 88672 3591
600 400 ±4.00 10 151 193 99081 53429 22.7 16.7 3303 2672 109720 4413
600 400 ±4.00 12 179 228 115670 62391 22.5 16.5 3856 3120 130680 5201
600 400 ±4.00 14 207 264 132310 71282 22.4 16.4 4410 3564 150850 5962
600 400 ±4.00 16 235 299 148210 79760 22.3 16.3 4940 3988 170510 6694
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