硬度換算表

Vickers
50kg
HV
Brinell
10mm
3000kg
HB
Rockwell Shore Tensile
Strength
kg/mm2
A B C D 15-N 30-N
940 - 85.6 - 68.0 76.9 93.2 84.4 97 -
920 - 85.3 - 67.5 76.5 93.0 84.0 96 -
900 - 85.0 - 67.0 76.1 92.9 83.6 95 -
880 - 84.7 - 66.4 757 92.7 83.1 93 -
860 - 84.4 - 65.9 75.3 92.5 82.7 92 -
840 - 84.1 - 65.3 74.8 92.3 82.2 91 -
820 - 83.8 - 64.7 74.3 92.1 81.7 90 -
800 - 83.4 - 64.0 73.8 91.8 81.1 88 -
780 - 83.0 - 63.3 73.3 91.5 80.4 87 -
760 - 82.6 - 62.5 72.6 91.2 79.7 86 -
740 - 82.2 -

61.8

72.1 91.0 79.1 84 -
720 - 81.8 - 61.0 71.5 90.7 78.4 83 -
700 - 81.3 - 60.1 70.8 90.3 77.6 81 -
690 - 81.1 - 59.7 70.5 90.1 77.2 - -
680 - 80.8 - 59.2 70.1 89.8 76.8 80 232
670 - 80.6 - 58.8 69.8 89.7 76.4 - 228
660 - 80.3 - 58.3 69.4 89.5 75.9 79 224
650 - 80.0 - 57.8 69.0 89.2 75.5 - 221
640 - 79.8 - 57.3 68.7 89.0 75.1 77 217
630 - 79.8 - 56.8 68.3 88.8 74.6 - 214
620 - 79.2 - 56.3 67.9 88.5 74.2 75 210
610 - 78.9 - 55.7 67.5 88.2 73.6 - 207
600 - 78.6 - 55.2 67.0 88.0 73.2 74 203
590 - 78.4 - 54.7 66.7 87.8 72.7 - 200
580 - 78.0 - 54.1 66.2 87.5 72.1 72 196
570 - 77.8 - 53.6 65.8 87.2 71.7 - 193
560 - 77.4 - 53.0 65.4 86.9 71.2 71 189
550 505 77.0 - 52.3 64.8 86.6 70.5 - 186
540 496 76.7 - 51.7 64.4 86.3 70.0 69 183
530 488 76.4 - 51.1 63.9 86.0 69.5 - 179
520 480 76.1 - 50.5 63.5 85.7 69.0 67 176
510 473 75.7 - 49.8 62.9 85.4 68.3 - 173
500 46.5 75.3 - 49.1 62.2 85.0 67.7 66 169
490 456 74.9 - 48.4 61.6 84.7 67.1 - 165
480 447 74.5 - 47.7 61.3 84.3 66.4 64 162
470 441 74.1 - 46.9 60.7 83.9 65.7 - 158
460 433 73.6 - 46.1 60.1 83.6 64.9 62 155
450 425 73.3 - 45.3 59.4 83.2 64.3 - 151
440 415 72.8 - 44.5 58.8 82.8 63.5 59 148
430 405 72.3 - 43.6 58.2 82.3 62.7 - 144
420 397 71.8 - 42.7 57.5 81.8 61.9 57 141
410 388 71.4 - 41.8 56.8 81.4 61.1   137
400 379 70.8 - 40.8 56.0 81.0 60.2 55 134
390 369 70.3 - 39.8 55.2 80.3 59.3 - 130
380 360 69.8 110. 38.8 54.4 79.8 58.4 52 127
370 350 69.2 - 37.7 53.6 79.2 57.4 - 123
360 341 68.7 109.0 36.6 52.8 78.6 56.4 50 120
350 331 68.1 - 35.5 51.9 78.0 55.4 - 117
340 322 67.6 108.0 34.4 51.1 77.4 54.4 47 113
330 313 67.0 - 33.3 50.2 76.8 53.6 - 110
320 303 66.4 107.0 32.2 49.4 76.2 52.3 45 106
310 294 65.8 - 31.0 48.4 75.6 51.3 - 103
300 284 65.2 105.5 29.8 47.5 74.9 50.2 42 99
295 280 64.8 - 29.2 47.1 74.6 49.7 - 98
290 275 64.5 104.5 28.5 46.5 74.2 49.0 41 96
285 270 64.2 - 27.8 46.0 73.8 48.4 - 94
280 265 63.8 103.5 27.1 45.3 73.4 47.8 40 92
275 261 63.5 - 26.4 44.9 73.0 47.2 - 91
270 256 63.1 102.0 25.6 44.3 72.6 46.4 38 89
265 252 62.7 - 24.8 43.7 72.1 45.7 - 87
260 247 62.4 101.0 24.0 43.1 71.6 45.0 37 85
255 243 62.0 - 23.1 42.2 71.1 44.2 - 84
250 238 61.6 99.5 22.2 41.7 70.6 43.4 36 82
245 233 61.2 - 21.3 41.1 70.1 42.5 - 80
240 228 60.7 98.1 20.3 40.3 69.6 41.7 34 78
230 219 - 96.7 (18.0) - - - 33 75
220 209 - 95.0 (15.7) - - - 32 71
210 200 - 93.47 (13.4) - - - 30 68
200 190 - 91.5 (11.0) - - - 29 65
190 181 - 89.5

(8.5)

- - - 28 62
180 171 - 87.1 (6.0) - - - 26 59
170 162 - 85.0 (3.0) - - - 25 56
160 152 - 81.7 (0.0) - - - 24 53
150 143 - 78.7  - - - - 22 50
140 133 - 75.0  - - - - 21 46
130 124 - 71.2  - - - - 20 44
120 114 - 66.7  - - - - - 40
110 105 - 62.3  - - - - - -
100 95 - 56.2  - - - - - -
95 90 - 52.0  - - - - - -