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    北京時代匯博科技有限公司位于北京市海淀區(qū)。是一家組裝儀器儀表的企業(yè),她擁有一支敬業(yè)樂業(yè)、專業(yè)素質(zhì)高、創(chuàng)造力強的隊伍。時代匯博憑借她自身的優(yōu)勢,不斷地將國際上更好的技術(shù)和經(jīng)驗融合到產(chǎn)品中去。時代匯博儀器以高品質(zhì)、高性價比和上等的服務(wù)贏得廣大用戶的信賴,產(chǎn)品遠銷歐美?!百|(zhì)量優(yōu)先,用戶至上”是時代匯博儀器的目標。時代匯博儀器將在產(chǎn)品的種類、質(zhì)量和服務(wù)方面力求**,時刻以做足用戶需求為己任。精益求精,不斷創(chuàng) 新。時代匯博將做得更好!

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    各硬度間轉(zhuǎn)換公式

     
     各硬度間轉(zhuǎn)換公式
    Rockwell Rockwell Superficial Vickers Brinell Shore   Rockwell Rockwell Superficial   Vickers
    HRA HRB HRC HRD 15N 30N 45N HV HB HS   HRB HRF 15T 30T 45T HV
    60kgf 100kgf 150kgf 100kgf 15kgf 30kgf 45kgf 50kgf 3000kgf jis   100kgf 60kgf 15kgf 30kgf 45kgf 50kgf
    85.6   68.0 76.9 93.2 84.4 75.4 940   97.6   93.5 110.0 90.0 77.5 66.0 196.0
    85.3   67.5 76.5 93.0 84.0 74.3 920   96.4     109.5     65.5 194.0
    85.0   67.0 76.1 92.9 83.6 74.2 900   95.2   93.0     77.0 65.0 192.0
    84.7   66.4 75.7 92.7 83.1 73.6 880   94.0   92.5 109.0   76.5 64.5 190.0
    84.4   65.9 75.3 92.5 82.7 73.1 860   92.8   92.0   89.5   64.0 188.0
    84.1   65.3 74.8 92.3 82.2 72.2 840   91.5   91.5 108.5   76.0 63.5 186.0
    83.8   64.7 74.3 92.1 81.7 71.8 820   90.2   91.0     75.5 63.0 184.0
    83.4   64.0 73.8 91.8 81.1 71.0 800   88.9   90.5 108.0 89.0   62.5 182.0
    83.0   63.3 73.3 91.5 80.4 70.2 780   87.5   90.0 107.5   75.0 62.0 180.0
    82.6   62.5 72.6 91.2 79.7 69.4 760   86.2   89.0     74.5 61.5 178.0
    82.2   61.8 72.1 91.0 79.1 68.6 740   84.8   88.5 107.0     61.0 176.0
    81.8   61.0 71.5 90.7 78.4 67.7 720   83.3   88.0   88.5 74.0 60.5 174.0
    81.3   60.1 70.8 90.3 77.6 66.7 700   81.8   87.5 106.5   73.5 60.0 172.0
    81.1   59.7 70.5 90.1 77.2 66.2 690   81.1   87.0       59.5 170.0
    80.8   59.2 70.1 89.8 76.8 65.7 680   80.3   86.0 106.0 88.0 73.0 59.0 168.0
    80.6   58.8 69.8 89.7 76.4 65.3 670   79.6   85.5     72.5 58.5 166.0
    80.3   58.3 69.4 89.5 75.9 64.7 660   78.8   85.0 105.5   72.0 58.0 164.0
    80.0   57.8 69.0 89.2 75.5 64.1 650   78.0   84.0 105.0 87.5   57.5 162.0
    79.8   57.3 68.7 89.0 75.1 63.5 640   77.2   83.5     71.5 56.5 160.0
    79.5   56.8 68.3 88.8 74.6 63.0 630   76.4   83.0 104.5   71.0 56.0 158.0
    79.2   56.3 67.9 88.5 74.2 62.4 620   75.6   82.0 104.0 87.0 70.5 55.5 156.0
    78.9   55.7 67.5 88.2 73.6 61.7 610   74.7   81.5 103.5   70.0 54.5 154.0
    78.6   55.2 67.0 88.0 73.2 61.2 600   73.9   80.5 103.0     54.0 152.0
    78.4   54.7 66.7 87.8 72.7 60.5 590   73.1   80.0   86.5 69.5 53.5 150.0
    78.0   54.1 66.2 87.5 72.1 59.9 580   72.2   79.0 102.5   69.0 53.0 148.0
    77.8   53.6 65.8 87.2 71.7 59.3 570   71.3   78.0 102.0   68.5 52.5 146.0
    77.4   53.0 65.4 86.9 71.2 58.6 560   70.4   77.5 101.5 86.0 68.0 51.5 144.0
    77.0   52.3 64.8 86.6 70.5 57.8 550 505 69.6   77.0 101.0   67.5 51.0 142.0
    76.7   51.7 64.4 86.3 70.0 57.0 540 496 68.7   76.0 100.5 85.5 67.0 50.0 140.0
    76.4   51.1 63.9 86.0 69.5 56.2 530 488 67.7   75.0 100.0   66.5 49.0 138.0
    76.1   50.5 63.5 85.7 69.0 55.6 520 480 66.8   74.5 99.5 85.0 66.0 48.0 136.0
    75.7   49.8 62.9 85.4 68.3 54.7 510 473 65.9   73.5 99.0   65.5 47.5 134.0
    75.3   49.1 62.2 85.0 67.7 53.9 500 465 64.9   73.0 98.5 84.5 65.0 46.5 132.0
    74.9   48.4 61.6 84.7 67.1 53.1 490 456 64.0   72.0 98.0 84.0 64.5 45.5 130.0
    74.5   47.7 61.3 84.3 66.4 52.2 480 448 63.0   71.0 97.5   63.5 45.0 128.0
    74.1   46.9 60.7 83.9 65.7 51.3 470 441 62.0   70.0 97.0 83.5 63.0 44.0 126.0
    73.6   46.1 60.1 83.6 64.9 50.4 460 433 61.0   69.0 96.5   62.5 43.0 124.0
    73.3   45.3 59.4 83.2 64.3 49.4 450 425 60.0   68.0 96.0 83.0 62.0 42.0 122.0
    72.8   44.5 58.8 82.8 63.5 48.4 440 415 59.0   67.0 95.5   61.0 41.0 120.0
    72.3   43.6 58.2 82.3 62.7 47.4 430 405 58.0   66.0 95.0 82.5 60.5 40.0 118.0
    71.8   42.7 57.5 81.8 61.9 46.4 420 397 56.9   65.0 94.5 82.0 60.0 39.0 116.0
    71.4   41.8 56.8 81.4 61.1 45.3 410 388 55.9   64.0 94.0 81.5 59.5 38.0 114.0
    70.8   40.8 56.0 81.0 60.2 44.1 400 379 54.8   63.0 93.0 81.0 58.5 37.0 112.0
    70.3   39.8 55.2 80.3 59.3 42.9 390 369 53.7   62.0 92.6 80.5 58.0 35.5 110.0
    69.8 110.0 38.8 54.4 79.8 58.4 41.7 380 360 52.6   61.0 92.0   57.0 34.5 108.0
    69.2   37.7 53.6 78.2 57.4 40.4 370 350 51.5   59.5 91.2 80.0 56.0 33.0 106.0
    68.7 109.0 36.6 52.8 78.6 56.4 39.1 360 341 50.4   58.0 90.5 79.5 55.0 32.0 104.0
    68.1   35.5 51.9 78.0 55.4 37.8 350 331 49.3   57.0 89.8 79.0 54.5 30.5 102.0
    67.6 108.0 34.4 51.1 77.4 54.4 36.5 340 322 48.1   56.0 89.0 78.5 53.5 29.5 100.0
    67.0   33.3 50.2 76.8 53.6 35.2 330 313 47.0   54.0 88.0 78.0 52.5 28.0 98.0
    66.4 107.0 32.2 49.4 76.2 52.3 33.9 320 303 45.8   53.0 87.2 77.5 51.5 26.5 96.0
    65.8   31.0 48.4 75.6 51.3 32.5 310 294 44.6   51.0 86.3 77.0 50.5 24.5 94.0
    65.2 105.5 29.8 47.5 74.9 50.2 31.1 300 284 43.4   49.5 85.4 76.5 49.0 23.0 92.0
    64.8   29.2 47.1 74.6 49.7 30.4 295 280 42.8   47.5 84.4 75.5 48.0 21.0 90.0
    64.5 104.5 28.5 46.5 74.2 49.0 29.5 290 275 42.2   46.0 83.5 75.0 47.0 19.0 88.0
    64.2   27.8 46.0 73.8 48.4 28.7 285 270 41.6   44.0 82.3 74.5 45.5 17.0 86.0
    63.8 103.5 27.1 45.3 73.4 47.8 27.9 280 265 40.9   42.0 81.2 73.5 44.0 14.5 84.0
    63.5   26.4 44.9 73.0 47.2 27.1 275 261 40.3   40.0 80.0 73.0 43.0 12.5 82.0
    63.1 102.0 25.6 44.3 72.6 46.4 26.2 270 256 39.7   37.5 78.6 72.0 41.0 10.0 80.0
    62.7   24.8 43.7 72.1 45.7 25.2 265 252 39.0   35.0 77.4 71.5 39.5 7.5 78.0
    62.4 101.0 24.0 43.1 71.6 45.0 24.3 260 247 38.4   32.5 76.0 70.5 38.0 4.5 76.0
    62.0   23.1 42.2 71.1 44.2 23.2 255 243 37.8   30.0 74.8 70.0 36.0 1.0 74.0
    61.6 99.5 22.2 41.7 70.6 43.4 22.2 250 238 37.2   27.5 73.2 69.0 34.0   72.0
    61.2   21.3 41.1 70.1 42.5 21.1 245 233 36.5   24.5 71.5 68.0 32.0   70.0
    60.7 98.1 20.3 40.3 69.6 41.7 19.9 240 228 35.9   21.5 70.0 67.0 30.0   68.0
      96.7 18.0         230 219 34.1   18.5 68.5 66.0 28.0   66.0
      95.0 15.7         220 209 33.2   15.5 56.8 65.0 25.5   64.0
      93.4 13.4         210 200 31.8   12.5 68.0 63.5 23.0   62.0
      91.5 11.0         200 190 30.4   10.0 63.0 62.5 20.5   60.0
      89.5 8.5         190 181 29.0     61.0 61.0 18.0   58.0
      87.1 6.0         180 171 27.7     58.8 60.0 15.0   56.0
      85.0 3.0         170 162 26.5     56.5 58.5 12.0   54.0
      81.7 0.0         160 152 25.0     63.5 57.0     52.0
      78.7           150 143 23.7     50.5 55.5     50.0
      78.0           140 133 22.1     49.0 54.5     49.0
      71.2           130 124 20.6     47.0 53.5     48.0
      66.7           120 114 19.1     45.0       47.0
      62.3           110 105 17.6              
      56.2           100 95 16.1              
      52.0           95 90                
      48.0           90 86                
      41.0           85 81  
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