铸铁拉伸

力(N)位移(mm)

000

50.511672.49 2.519552

514512514 000.001629

000

000 290.353-54.733 2.592

0.200.006

0.3 1.3990.011

0.416.4330.015

0.562.2370.02

0.6145.4530.025

0.7250.3480.03

0.8355.5920.035

0.9444.0530.04

1517.8280.045

1.1573.7720.05

1.2621.3240.055

1.3665.380.06 1.401707.3370.065

1.5750.6940.07

1.6790.9030.075

1.783

2.1620.08

1.8870.9730.085

1.9909.0840.09

2945.4480.095

2.1980.7620.1

2.21014.3280.105

2.31045.7960.11

2.41077.6140.115

2.51108.7330.12

2.61139.5020.125

2.71169.9210.13

2.81199.6410.135

2.91229.0120.14

31258.3820.145

3.11287.4030.15

3.21316.0740.155

3.31345.0950.16

3.4137

4.1160.165

3.51402.7870.17

3.61430.7590.175

3.71458.3810.18 3.81485.6530.185 3.91512.9260.19

41539.4990.195 4.11566.0720.2 4.21591.9460.205 4.31618.170.21 4.41644.3930.215 4.51670.2670.22 4.61695.7920.225 4.71721.3160.23 4.81746.840.235 4.9021772.3640.24

51797.1890.245 5.11822.0140.25 5.21846.8390.255 5.31871.6640.26 5.41896.140.265 5.51920.6150.27 5.61945.090.275 5.71969.5660.28 5.81993.6920.285 5.92017.4680.29

62041.2440.295 6.12065.020.3 6.22089.1450.305 6.32112.5720.31 6.42135.9980.315 6.52159.7740.32 6.62183.2010.325 6.72206.2770.33 6.82229.3540.335 6.92252.0810.34

72274.4590.345 7.12297.1860.35 7.22319.2140.355 7.32341.2410.36 7.42363.2690.365 7.52385.2970.37 7.62407.3250.375 7.72429.3530.38 7.82451.380.385 7.92473.0590.39

82495.0860.395 8.12517.1140.4 8.22539.1420.405 8.32561.170.41

8.4012583.5470.415

8.52605.5750.42

8.62627.6030.425

8.72649.6310.43

8.82672.0080.435

8.92694.0360.44

92716.0640.445

9.12737.3920.45

9.22758.3710.455

9.32779.350.46 9.4022800.3290.465

9.52821.6570.47

9.62842.9860.475

9.72864.3140.48

9.82885.2930.485

9.92906.6220.49

102928.30.495 10.1022950.3280.5 10.22972.7050.505 10.32994.7330.51 10.43016.7610.515 10.53038.4390.52 10.63060.1170.525 10.73081.4460.53 10.83103.1240.535 10.93124.4520.54

113145.7810.545 11.13167.0710.55 11.23188.7040.555 11.33210.6870.56 11.43232.670.565 11.53254.6520.57 11.63276.6350.575 11.73298.2690.58 11.83320.2510.585 11.8993342.2340.59

123364.2170.595 12.13386.1990.6 12.23408.5310.605 12.33430.1650.61 12.43452.8450.615 12.53475.1770.62 12.63497.5080.625 12.73519.1420.63 12.83541.1250.635 12.93563.4560.64

133585.7880.645

13.13608.4680.65 13.23630.80.655 13.33653.1310.66 13.43675.4630.665 13.53697.4460.67 13.63719.7770.675 13.73742.4580.68 13.83764.7890.685 13.93787.1210.69

143809.4520.695 14.13831.7840.7 14.23854.1150.705 14.33876.4470.71 14.43898.430.715 14.53921.110.72 14.63943.4420.725 14.73966.1220.73 14.83988.8030.735 14.94011.4830.74

154034.5130.745 15.14057.1930.75 15.24079.8740.755 15.34102.2050.76 15.4014124.8860.765 15.54147.9150.77 15.64170.9450.775 15.74193.9740.78 15.84216.6550.785 15.94239.3350.79

164262.3650.795 16.14285.3940.8 16.24308.4230.805 16.34331.8020.81 16.44354.8310.815 16.54378.5580.82 16.64402.2860.825 16.74425.6640.83 16.84449.3910.835 16.94472.770.84

174496.1480.845 17.14519.8750.85 17.24543.2540.855 17.34566.9810.86 17.44590.3590.865 17.54613.7380.87 17.64636.7670.875 17.74659.7970.88

17.84682.8260.885 17.94705.8560.89

184729.2340.895 18.14752.6120.9 18.24775.9910.905 18.34799.7180.91 18.44823.0960.915 18.54846.4750.92 18.6044870.5510.925 18.74893.580.93 18.84918.0060.935 18.9014941.3840.94

194965.8090.945 19.14989.5360.95 19.25013.2640.955 19.35036.6420.96 19.45060.020.965 19.55083.7480.97 19.65107.1260.975 19.75130.5040.98 19.85154.2320.985 19.95177.610.99

205201.3370.995 20.15225.0651 20.25248.792 1.005 20.35272.519 1.01 20.45296.247 1.015 20.55319.974 1.02 20.65343.352 1.025 20.75367.428 1.03 20.85391.505 1.035 20.95415.581 1.04

215439.657 1.045 21.15463.733 1.05 21.25487.81 1.055 21.35511.886 1.06 21.45535.962 1.065 21.5055560.038 1.07 21.65583.417 1.075 21.75608.191 1.08 21.85631.918 1.085 21.95655.645 1.09

225679.024 1.095 22.15702.751 1.1 22.25726.478 1.105 22.35750.206 1.11 22.4015773.235 1.115

22.55797.311 1.12 22.65821.736 1.125 22.75846.162 1.13 22.85870.238 1.135 22.95894.314 1.14

235918.739 1.145 23.15942.815 1.15 23.25967.589 1.155 23.35992.364 1.16 23.46016.789 1.165 23.56041.214 1.17 23.66065.639 1.175 23.76089.366 1.18 23.86113.791 1.185 23.96138.217 1.19

246162.293 1.195 24.16186.02 1.2 24.26209.747 1.205 24.36233.824 1.21 24.46258.249 1.215 24.56283.023 1.22 24.66307.448 1.225 24.76331.873 1.23 24.86355.949 1.235 24.96380.375 1.24

256404.8 1.245 25.16429.923 1.25 25.26454.697 1.255 25.36478.773 1.26 25.46502.849 1.265 25.56527.623 1.27 25.66552.397 1.275 25.76576.823 1.28 25.86600.55 1.285 25.8996624.626 1.29

266648.353 1.295 26.16672.43 1.3 26.26696.506 1.305 26.36720.931 1.31 26.46745.356 1.315 26.56769.432 1.32 26.66793.858 1.325 26.76818.283 1.33 26.86842.708 1.335 26.96867.133 1.34

276891.558 1.345 27.16915.983 1.35

27.2016940.06 1.355 27.36964.834 1.36 27.46989.259 1.365 27.57013.335 1.37 27.67037.411 1.375 27.77061.488 1.38 27.87085.215 1.385 27.97109.291 1.39

287133.716 1.395 28.17157.792 1.4 28.27181.52 1.405 28.37205.247 1.41 28.47229.672 1.415 28.57254.097 1.42 28.67278.523 1.425 28.77302.948 1.43 28.87327.373 1.435 28.97351.449 1.44

297375.525 1.445 29.17400.299 1.45 29.27424.725 1.455 29.37449.15 1.46 29.4017473.575 1.465 29.57497.651 1.47 29.67522.076 1.475 29.77546.152 1.48 29.8047570.578 1.485 29.97595.003 1.49

307619.079 1.495 30.17642.806 1.5 30.27666.534 1.505 30.3017690.261 1.51 30.47715.035 1.515 30.57739.111 1.52 30.67762.838 1.525 30.77786.217 1.53 30.87809.246 1.535 30.97832.625 1.54

317856.701 1.545 31.17880.777 1.55 31.27904.853 1.555 31.37928.93 1.56 31.47953.355 1.565 31.57977.78 1.57 31.68002.205 1.575 31.78026.63 1.58 31.8028050.009 1.585

31.98075.132 1.59

328099.208 1.595 32.18123.284 1.6 32.28147.36 1.605 32.38171.092 1.61 32.48195.203 1.615 32.58218.616 1.62 32.68242.378 1.625 32.78266.14 1.63 32.88289.902 1.635 32.9018312.965 1.64

338337.076 1.645 33.18360.489 1.65 33.28384.6 1.655 33.38408.711 1.66 33.48432.823 1.665 33.58456.934 1.67 33.68480.696 1.675 33.78504.458 1.68 33.88528.22 1.685 33.98552.332 1.69

348576.094 1.695 34.18599.506 1.7 34.28623.268 1.705 34.38646.681 1.71 34.48669.744 1.715 34.58693.156 1.72 34.68716.569 1.725 34.78739.632 1.73 34.88763.044 1.735 34.98786.457 1.74

358809.87 1.745 35.18833.282 1.75 35.28857.044 1.755 35.38880.107 1.76 35.48902.821 1.765 35.58925.534 1.77 35.68948.248 1.775 35.78971.311 1.78 35.88994.724 1.785

35.99017.787 1.79

36.0059040.501 1.795 36.19062.515 1.8 36.29085.578 1.805 36.39107.943 1.81 36.4019130.656 1.815 36.59153.021 1.82

36.69175.385 1.825 36.79197.4 1.83 36.89219.764 1.835 36.99241.778 1.84

379264.143 1.845 37.19285.808 1.85 37.29307.823 1.855 37.39329.838 1.86 37.49351.852 1.865 37.59374.217 1.87 37.69396.581 1.875 37.79418.945 1.88 37.89440.96 1.885 37.99463.324 1.89

389485.339 1.895 38.19508.052 1.9 38.29530.417 1.905 38.39552.431 1.91 38.49574.097 1.915 38.59596.112 1.92 38.69617.777 1.925 38.79639.442 1.93 38.89660.758 1.935 38.99682.074 1.94

399703.04 1.945 39.19724.356 1.95 39.29745.672 1.955 39.39767.338 1.96 39.49788.653 1.965 39.59810.319 1.97 39.69831.285 1.975 39.79851.902 1.98 39.89872.869 1.985 39.9019893.486 1.99

409915.501 1.995 40.19936.8162 40.29957.783 2.005 40.3069977.002 2.009 40.49999.716 2.015 40.510020.68 2.02 40.610041.65 2.025 40.710061.92 2.03 40.810081.83 2.035

40.910101.75 2.04

41.00110120.97 2.045 41.110141.59 2.05 41.210161.51 2.055

41.30110180.38 2.059 41.410200.99 2.065 41.510220.21 2.07 41.60410240.48 2.075 41.710261.1 2.08 41.810281.02 2.085 41.90410300.24 2.09

4210320.15 2.095 42.110339.72 2.1 42.210359.29 2.105 42.310378.86 2.11 42.410398.43 2.115 42.510416.95 2.12 42.610436.17 2.125 42.710453.99 2.13 42.810472.51 2.135 42.910491.38 2.14

4310509.9 2.145 43.110528.42 2.15 43.210546.94 2.155 43.310565.81 2.16 43.40110584.68 2.165 43.510603.55 2.17 43.610622.42 2.175 43.710641.29 2.18 43.810659.81 2.185 43.910678.68 2.19

4410697.55 2.195 44.110716.42 2.2 44.210734.59 2.205 44.310752.76 2.21 44.410770.23 2.215 44.510788.05 2.22 44.610805.88 2.225 44.710823.7 2.23 44.810841.17 2.235 44.910858.29 2.24

4510875.42 2.245 45.110892.54 2.25 45.210909.66 2.255 45.310927.13 2.26 45.410944.6 2.265 45.510961.38 2.27 45.610978.15 2.275 45.710994.92 2.28 45.811012.05 2.285 45.911029.17 2.29

4611046.29 2.295 46.111062.72 2.3 46.211079.14 2.305 46.311095.21 2.31 46.411111.29 2.315 46.511127.71 2.32 46.611143.79 2.325 46.711159.51 2.33 46.811175.24 2.335 46.90111191.31 2.34

4711207.73 2.345 47.111223.81 2.35 47.211239.18 2.355 47.311254.56 2.36 47.411269.23 2.365 47.511284.26 2.37 47.611299.64 2.375 47.711315.01 2.38 47.811330.39 2.385 47.911345.41 2.39

4811360.44 2.395 48.111375.47 2.4 48.211390.14 2.405 48.311404.82 2.41 48.411419.15 2.415 48.511432.77 2.42 48.611447.1 2.425 48.711461.78 2.43 48.811476.45 2.435 48.911491.13 2.44

4911505.46 2.445 49.111519.43 2.45 49.211533.06 2.455 49.311546.69 2.46 49.411559.97 2.465 49.511573.6 2.47 49.611586.53 2.475 49.711599.46 2.48 49.811612.39 2.485 49.911625.32 2.49

5011638.24 2.495 50.10311650.13 2.499 50.211661.66 2.505 50.311672.49 2.51 50.411549.49 2.515 50.59764.193 2.52