|
Tableau de comparaison entre les résistances, duretés Vickers, Brinell et Rockwell
| 47 |
460 |
143 |
5,11 |
136 |
76,5 |
|
| 51 |
500 |
157 |
4,90 |
149 |
81 |
|
| 55 |
540 |
168 |
4,74 |
160 |
84,5 |
|
| 59 |
580 |
181 |
4,58 |
172 |
87,5 |
|
| 64 |
620 |
193 |
4,44 |
184 |
90 |
|
| 67 |
660 |
205 |
4,32 |
195 |
92,5 |
|
| 70 |
700 |
219 |
4,19 |
208 |
94,5 |
|
| 75 |
740 |
230 |
4,08 |
219 |
96,5 |
|
| 79 |
780 |
243 |
3,98 |
231 |
98,5 |
21 |
| 82 |
800 |
250 |
3,93 |
238 |
99,5 |
22 |
| 84 |
820 |
255 |
3,89 |
242 |
|
23 |
| 85 |
835 |
260 |
3,85 |
247 |
|
24 |
| 88 |
860 |
268 |
3,80 |
255 |
|
25 |
| 90 |
870 |
272 |
3,77 |
258 |
|
26 |
| 92 |
900 |
280 |
3,72 |
266 |
|
27 |
| 94 |
920 |
287 |
3,68 |
273 |
|
28 |
| 96 |
940 |
293 |
3,64 |
278 |
|
29 |
| 99 |
970 |
302 |
3,59 |
287 |
|
30 |
| 102 |
995 |
310 |
3,54 |
295 |
|
31 |
| 105 |
1020 |
317 |
3,50 |
301 |
|
32 |
| 108 |
1050 |
327 |
3,45 |
311 |
|
33 |
| 112 |
1080 |
336 |
3,41 |
319 |
|
34 |
| 115 |
1110 |
345 |
3,36 |
328 |
|
35 |
| 118 |
1140 |
355 |
3,32 |
337 |
|
36 |
| 121 |
1170 |
364 |
3,28 |
346 |
|
37 |
| 123 |
1200 |
373 |
3,24 |
354 |
|
38 |
| 126 |
1230 |
382 |
3,20 |
363 |
|
39 |
| 128 |
1260 |
392 |
3,165 |
372 |
|
40 |
| 133 |
1300 |
403 |
3,12 |
383 |
|
41 |
| 135 |
1330 |
413 |
3,08 |
393 |
|
42 |
| 138 |
1360 |
423 |
3,05 |
402 |
|
43 |
| 145 |
1400 |
434 |
3,01 |
413 |
|
44 |
| 148 |
1440 |
446 |
2,97 |
424 |
|
45 |
| 150 |
1480 |
458 |
2,93 |
435 |
|
46 |
| 155 |
1530 |
473 |
2,885 |
449 |
|
47 |
| 160 |
1570 |
484 |
2,85 |
(460) |
|
48 |
| 166 |
1620 |
497 |
2,81 |
(472) |
|
49 |
| 170 |
1680 |
514 |
2,77 |
(488) |
|
50 |
| 175 |
1730 |
527 |
2,735 |
(501) |
|
51 |
| 185 |
1790 |
544 |
2,69 |
(517) |
|
52 |
| 188 |
1845 |
560 |
2,655 |
(532) |
|
53 |
| 196 |
1910 |
578 |
2,615 |
(549) |
|
54 |
| 200 |
1980 |
596 |
2,575 |
(567) |
|
55 |
| 210 |
2050 |
615 |
2,535 |
(584) |
|
56 |
| 215 |
2140 |
639 |
2,49 |
(607) |
|
57 |
| 225 |
2200 |
655 |
2,46 |
(622) |
|
58 |
| |
|
675 |
|
|
|
59 |
| |
|
698 |
|
|
|
60 |
| |
|
720 |
|
|
|
61 |
| |
|
745 |
|
|
|
62 |
| |
|
773 |
|
|
|
63 |
| |
|
800 |
|
|
|
64 |
| |
|
829 |
|
|
|
65 |
| |
|
864 |
|
|
|
66 |
| |
|
900 |
|
|
|
67 |
| |
|
940 |
|
|
|
68 |
|