硬度换算表     DATE: 2019-05-21 14:00

維克氏硬度    HMV                    荷重(DPH)  勃氏硬度                                                       10m/m球                                                            荷重3000kg  洛氏硬度(3R) 洛氏薄片硬度(3S) 蕭                 氏                              硬                      度                                                                        HS  抗                    拉                         强                        度                     kg/mm 維克氏硬度HV              荷重50kg
標準球 Hult-Green球 碳化鎢球 HRA            荷重60kg        金鋼石 HRB                  荷重100kg     1/6"球 HRC                            荷重150kg       金鋼石 HRD                  荷重100kg                      金鋼石 15N                      荷重15kg                   金鋼石 30N                          荷重30kg                  金鋼石 45N                         荷重45kg                  金鋼石
940 - - - 85.6 - 68 76.9 93.2 84.4 75.4 97 - 940
920 - - - 85.3 - 67.5 76.5 93 84 74.8 96 - 920
900 - - - 85 - 67 76.1 92.9 83.6 74.2 95 - 900
880 - - 767 84.7 - 66.4 75.7 92.7 83.1 73.6 93 - 880
860 - - 757 84.4 - 65.9 75.3 92.5 82.7 73.1 92 - 860
840 - - 745 84.1 - 65.3 74.8 92.3 82.2 72.2 91 - 840
820 - - 733 83.8 - 64.7 74.3 92.1 81.7 71.8 90 - 820
800 - - 722 83.4 - 64 73.8 91.8 81.1 71 88 - 800
780 - - 710 83 - 63.3 73.3 91.5 80.4 70.2 87 - 780
760 - - 698 82.6 - 62.5 72.6 91.2 79.7 69.4 86 - 760
740 - - 684 82.2 - 61.8 72.1 91 79.1 68.6 84 - 740
720 - - 670 81.8 - 61 71.5 90.7 78.4 67.7 83 - 720
700 - 615 656 81.3 - 60.1 70.8 90.3 77.6 66.7 81 - 700
690 - 610 647 81.1 - 59.7 70.5 90.1 77.2 66.2 97 - 690
680 - 603 638 80.8 - 59.2 70.1 89.8 76.8 65.7 80 232 680
670 - 597 630 80.6 - 58.8 69.8 89.7 76.4 65.3 97 228 670
660 - 590 620 80.3 - 58.3 69.4 89.5 75.9 64.7 79 224 660
650 - 585 611 80 - 57.8 69 89.2 75.5 64.1 - 221 650
640 - 578 601 79.8 - 57.3 68.7 89 75.1 63.5 77 217 640
630 - 571 591 79.5 - 56.8 68.3 88.8 74.6 63 - 214 630
620 - 564 582 79.2 - 56.3 67.9 88.5 74.2 62.4 75 210 620
610 - 557 573 78.9 - 55.7 67.5 88.2 73.6 61.7 - 207 610
600 - 550 564 78.6 - 55.2 67 88 73.2 61.2 74 203 600
590 - 542 554 78.4 - 54.7 66.7 87.8 72.7 60.5 - 200 590
580 - 535 545 78 - 54.1 66.2 87.5 72.1 59.9 72 196 580
570 - 527 535 77.8 - 53.6 65.8 87.2 71.7 59.3 86 193 570
560 - 519 525 77.4 - 53 65.4 86.9 71.2 58.6 71 189 560
550 505 512 517 77 - 52.3 64.8 86.6 70.5 57.8 - 186 550
540 496 503 507 76.7 - 51.7 64.4 86.3 70 57 69 183 540
530 488 495 497 76.4 - 51.1 63.9 86 69.5 56.2 - 179 530
520 480 487 488 76.1 - 50.5 63.5 85.7 69 55.6 67 176 520
510 473 479 479 75.7 - 49.8 62.9 85.4 68.3 54.7 - 173 510
500 465 471 471 75.3 - 49.1 62.2 85 67.7 53.9 66 169 500
490 456 460 460 74.9 - 48.4 61.6 84.7 67.1 53.1 - 165 490
480 448 452 452 74.5 - 47.7 61.3 84.3 66.4 52.2 64 162 480
470 441 442 442 74.1 - 46.9 60.7 83.9 65.7 51.3 - 158 470
460 433 433 433 73.6 - 46.1 60.1 83.6 64.9 50.4 62 155 460
450 425 425 425 73.3 - 45.3 59.4 83.2 64.3 49.4 - 151 450
440 415 415 425 72.8 - 44.5 58.8 82.8 63.5 48.4 59 148 440
430 405 405 405 72.3 - 43.6 58.2 82.3 62.7 47.7 - 144 430
420 397 397 397 71.8 - 42.7 57.7 81.8 61.9 46.4 57 158 420
410 388 388 388 71.4 - 41.8 56.8 81.4 61.1 45.3 - 155 410
400 379 379 379 70.8 - 40.8 56 81 60.2 44.1 55 151 400
390 369 369 369 70.3 - 39.8 55.2 80.3 59.3 42.9 - 148 390
380 360 360 360 69.8 110 38.8 54.4 79.8 58.4 41.7 52 144 380
370 350 350 350 69.2 - 37.7 53.6 79.2 57.4 40.4 - 123 370
360 341 341 341 69.7 109 36.6 52.8 78.6 56.4 39.1 50 120 360
350 331 331 331 68.1 - 35.5 51.9 78 55.4 37.8 - 117 350
340 322 322 322 67.6 108 34.4 51.1 77.4 54.4 36.5 47 113 340
330 313 313 313 67 - 33.3 50.2 76.8 53.6 35.2 - 110 330
320 303 303 303 66.4 107 32.2 49.4 76.2 52.3 33.9 45 106 320
310 294 294 294 65.8 - 31 48.4 75.6 51.3 32.5 - 103 310
295 280 280 280 64.8 - 29.2 47.1 74.6 49.7 30.4 - 98 295
290 275 275 275 64.5 104.5 28.5 46.5 74.2 49 29.5 41 96 290
285 270 270 270 62.4 - 27.8 46 73.8 48.4 28.7 - 94 285
280 265 265 265 63.8 103.5 27.1 45.3 73.4 47.8 27.9 40 92 280
275 261 261 261 63.5 - 26.4 44.9 73 47.2 27.1 - 91 275
270 256 256 256 63.1 102 25.6 44.3 72.6 46.4 26.2 38 89 270
265 252 252 252 62.7 - 24.8 43.7 72.1 45.7 25.2 - 87 265
260 247 247 247 62.4 101 24 43.1 71.6 45 24.3 37 85 260
255 243 243 243 62 - 23.1 42.2 71.1 44.2 23.2 - 82 255
250 238 238 238 61.6 99.5 22.2 41.7 70.6 43.4 22.2 36 80 250
245 233 233 233 61.2 - 21.3 41.1 70.1 42.5 21.2 - 78 245
240 228 228 228 60.7 98.1 20.3 40.3 69.6 41.7 19.9 34 76 240
230 219 219 219 - 96.7 18 - - - - 33 71 230
220 209 209 209 - 95 15.7 - - - - 32 68 220
210 200 200 200 - 93.4 13.4 - - - - 30 65 210
200 190 190 190 - 91.5 11 - - - - 29 62 200
190 181 181 181 - 89.5 8.5 - - - - 28 59 190
180 171 171 171 - 87.1 6 - - - - 26 56 180
170 162 162 162 - 85 3 - - - - 25 53 170
160 152 152 152 - 81.7 0 - - - - 24 50 160
150 143 143 143 - 78.7 - - - - - 22 46 150
140 133 133 133 - 75.8 - - - - - 21 44 140
130 124 124 124 - 71.2 - - - - - 20 40 130
120 114 114 114 - 66.7 - - - - - - - 120
110 105 105 105 - 62.3 - - - - - - - 110
100 95 95 95 - 56.2 - - - - - - - 100
95 90 90 90 - 52 - - - - - - - 95
90 86 86 86 - 48 - - - - - - - 90
85 81 81 81 - 41 - - - - - - - 85


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