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1、维氏HB30D2d10,2d5、4d2.5/mmHV HRC HRA HRB HRF HR15N HR30N HR45N HR15T HR30T HR45T90.0 6.159 90.5 53.7 87.1 77.2 50.8 26.792.0 6.100 92.6 54.2 87.4 77.4 51.2 27.294.0 6.042 94.7 54.8 87.7 77.6 51.6 27.796.0 5.986 96.8 55.5 88.1 77.8 52.0 28.498.0 5.931 98.9 56.2 88.5 78.0 52.5 29.1100.0 5.878 101.0 57.1
2、 89.1 78.3 53.2 30.1102.0 5.826 103.1 58.0 89.6 78.6 53.8 31.0104.0 5.775 105.1 58.9 90.1 78.9 54.4 31.9106.0 5.726 107.2 60.0 90.7 79.2 55.1 32.9108.0 5.678 109.3 61.0 91.3 79.6 55.8 33.9110.0 5.631 111.4 62.1 91.9 79.9 56.5 35.0112.0 5.585 113.5 63.2 92.6 80.3 57.4 36.2114.0 5.541 115.6 64.3 93.2
3、80.6 58.1 37.2116.0 5.497 117.7 65.4 93.8 81.0 58.8 38.2118.0 5.454 119.8 66.6 94.5 81.4 59.6 39.4120.0 5.413 121.9 67.7 95.1 81.7 60.3 40.5122.0 5.372 124.0 68.8 95.8 82.1 61.2 41.7124.0 5.332 126.1 69.9 96.4 82.5 61.9 42.7126.0 5.293 128.2 71.0 97.0 82.8 62.6 43.7128.0 5.255 130.3 72.1 97.7 83.2 6
4、3.4 44.9130.0 5.218 132.4 73.1 98.2 83.5 64.0 45.8132.0 5.181 134.5 74.1 98.8 83.8 64.7 46.8134.0 5.145 136.6 75.1 99.4 84.1 65.5 47.9136.0 5.110 138.6 76.1 100.0 84.5 66.2 48.9138.0 5.076 140.7 77.0 100.5 84.8 66.8 49.8140.0 5.042 142.8 77.9 101.0 85.0 67.4 50.6142.0 5.009 144.9 78.8 101.5 85.3 67.
5、9 51.5144.0 4.977 147.0 79.7 102.0 85.6 68.5 52.3146.0 4.945 149.1 80.5 102.5 85.8 69.1 53.2148.0 4.914 151.2 81.2 102.9 86.1 69.6 53.9150.0 4.883 153.3 82.0 103.3 86.3 70.1 54.6152.0 4.853 155.4 82.7 103.7 86.6 70.6 55.3154.0 4.823 157.5 83.3 104.1 86.8 71.0 56.0156.0 4.794 159.6 84.0 104.5 87.0 71
6、.5 56.6158.0 4.766 161.7 84.6 104.8 87.2 71.9 57.2160.0 4.738 163.8 85.2 105.2 87.4 72.3 57.9162.0 4.710 165.9 85.8 105.5 87.6 72.7 58.4164.0 4.683 168.0 86.3 105.8 87.7 73.1 58.9深圳市鑫锐特科技有限公司洛氏硬度计 表面洛氏硬度计铜合金硬度换算表布氏硬度计第 1页，共 5页维氏HB30D2d10,2d5、4d2.5/mmHV HRC HRA HRB HRF HR15N HR30N HR45N HR15T HR30T H
7、R45T洛氏硬度计 表面洛氏硬度计铜合金硬度换算表布氏硬度计166.0 4.657 170.1 86.8 106.1 87.9 73.4 59.4168.0 4.631 172.1 87.4 106.4 88.1 73.8 59.9170.0 4.605 174.2 87.9 106.7 88.2 74.1 60.4172.0 4.580 176.3 88.4 107.0 88.4 74.5 61.0174.0 4.555 178.4 88.8 107.2 88.5 74.7 61.3176.0 4.530 180.5 89.3 107.5 88.7 75.1 61.8178.0 4.506
8、182.6 89.8 107.8 88.9 75.4 62.3180.0 4.483 184.7 90.3 108.1 89.0 75.8 62.8182.0 4.459 186.8 90.8 108.4 89.2 76.1 63.4184.0 4.436 188.9 91.3 108.7 89.4 76.5 63.9186.0 4.414 191.0 91.8 109.0 89.5 76.9 64.4188.0 4.392 193.1 92.3 109.2 89.7 77.1 64.7190.0 4.370 195.2 92.8 109.5 89.8 77.5 65.3192.0 4.348
9、 197.3 93.3 109.8 90.0 77.8 65.8194.0 4.327 199.4 93.9 110.2 90.2 78.3 66.5196.0 4.306 201.5 94.4 110.4 90.3 78.5 66.8198.0 4.285 203.5 95.0 110.8 90.6 79.0 67.5200.0 4.265 205.6 95.6 111.1 90.7 79.4 68.0202.0 4.244 207.7 96.2 111.5 90.9 79.8 68.7204.0 4.225 209.8 96.8 111.8 91.2 80.2 69.2206.0 4.20
10、5 211.9 97.5 112.2 91.4 80.7 69.9208.0 4.186 214.0 98.1 112.6 91.6 81.1 70.6210.0 4.167 216.1 98.8 113.0 91.8 81.6 71.3212.0 4.148 218.2 18.0 59.2 67.9 38.9 17.3 214.0 4.129 220.3 18.4 59.4 68.2 39.2 17.8 216.0 4.111 222.4 18.8 59.6 68.4 39.6 18.3 218.0 4.093 224.5 19.1 59.8 68.5 39.9 18.6 220.0 4.0
11、75 226.6 19.5 60.0 68.8 40.3 19.1 222.0 4.058 228.7 19.9 60.2 69.0 40.7 19.6 224.0 4.040 230.8 20.2 60.3 69.2 40.9 19.9 226.0 4.023 232.9 20.6 60.5 69.4 41.3 20.4 228.0 4.006 235.0 20.9 60.7 69.6 41.6 20.7 230.0 3.990 237.0 21.3 60.9 69.8 42.0 21.2 232.0 3.973 239.1 21.7 61.1 70.0 42.4 21.6 234.0 3.
12、957 241.2 22.0 61.3 70.2 42.6 22.0 236.0 3.941 243.3 22.4 61.5 70.4 43.0 22.5 238.0 3.925 245.4 22.7 61.6 70.6 43.3 22.8 240.0 3.909 247.5 23.0 61.8 70.8 43.6 23.2 242.0 3.894 249.6 23.4 62.0 71.0 44.0 23.7 第 2页，共 5页维氏HB30D2d10,2d5、4d2.5/mmHV HRC HRA HRB HRF HR15N HR30N HR45N HR15T HR30T HR45T洛氏硬度计
13、表面洛氏硬度计铜合金硬度换算表布氏硬度计244.0 3.878 251.7 23.7 62.1 71.1 44.3 24.0 246.0 3.863 253.8 24.1 62.3 71.3 44.6 24.4 248.0 3.848 255.9 24.4 62.5 71.5 44.9 24.8 250.0 3.833 258.0 24.7 62.6 71.7 45.2 25.1 252.0 3.819 260.1 25.1 62.8 71.9 45.6 25.6 254.0 3.804 262.2 25.4 63.0 72.1 45.9 26.0 256.0 3.790 264.3 25.7 63.1 72.3 46.2 26.3 258.0 3.776 266.4 26.0 63.3 72.4 46.4 26.7 260.0 3.762 268.5 26.4 63.5 72.6 46.8 27.1 262.0 3.748 270.5 26.7 63.6 72.8 47.1 27.4 264.0 3.734 272.6 27.0 63.8 73.0 47.4 27.8 266.0 3.721 274.7 27.3 64.0 73.2 47.7
