Universal Aciers sera fermé du 11 au 22 août INCLUS
Réouverture le lundi 25 août au matin …
Une question ? Un devis ?
Prenez contact ici !
Une question ? Un devis ?
Prenez contact ici !
Réouverture le lundi 25 août au matin …
Votre demande a bien été transmise à universal Aciers
Elle sera traitée dans les meilleurs délais.
A bientôt
Tableau de correspondance des duretés
| Dureté BRINELL (Bille carbure) |
Dureté VICKERS |
Résistance à la traction Rm |
Duretés ROCKWELL |
| Diamant (Charge 150kg) |
Bille 1/18 (Charge 100kg) |
| HB | HV | daN/mm2 | MPa | HRC | HRB |
| – | 1200 | – | – | 71.5 | – |
| – | 1100 | – | – | 70.4 | – |
| – | 1050 | – | – | 69.8 | – |
| – | 1000 | – | – | 69.1 | – |
| – | 970 | – | – | 68.6 | – |
| – | 940 | – | – | 68.0 | – |
| – | 920 | – | – | 67.5 | – |
| – | 900 | – | – | 67.0 | – |
| 767 | 880 | – | – | 66.4 | – |
| 757 | 860 | – | – | 65.9 | – |
| 745 | 840 | – | – | 65.3 | – |
| 733 | 820 | – | – | 64.7 | – |
| 722 | 800 | – | – | 64.0 | – |
| 712 | 782 | – | – | 63.5 | – |
| 710 | 780 | – | – | 63.3 | – |
| 698 | 760 | – | – | 62.5 | – |
| 684 | 740 | – | – | 61.8 | – |
| 682 | 737 | – | – | 61.7 | – |
| 670 | 720 | – | – | 61.0 | – |
| 656 | 700 | – | – | 60.1 | – |
| 653 | 697 | – | – | 60 | – |
| 647 | 690 | – | – | 59.7 | – |
| 638 | 680 | – | – | 59.2 | – |
| 630 | 670 | – | – | 58.8 | – |
| 627 | 667 | – | – | 58.7 | – |
| 601 | 640 | – | – | 57.3 | – |
| 578 | 615 | – | – | 56.0 | – |
| 555 | 591 | 205 | 2050 | 54.7 | – |
| 534 | 569 | 199 | 1990 | 53.5 | – |
| 514 | 547 | 189 | 1890 | 52.1 | – |
| 495 | 528 | 182 | 1820 | 51.0 | – |
| 477 | 508 | 174 | 1740 | 49.6 | – |
| 461 | 491 | 167 | 1670 | 48.5 | – |
| 444 | 472 | 159 | 1590 | 47.1 | – |
| 429 | 455 | 151 | 1510 | 45.7 | – |
| 415 | 440 | 146 | 1460 | 44.5 | – |
| 401 | 425 | 139 | 1390 | 43.1 | – |
| 388 | 410 | 133 | 1330 | 41.8 | – |
| 375 | 396 | 127 | 1270 | 40.4 | – |
| 363 | 383 | 122 | 1220 | 39.1 | – |
| 352 | 372 | 118 | 1180 | 37.9 | – |
| 341 | 360 | 113 | 1130 | 36.6 | – |
| 331 | 350 | 110 | 1100 | 35.5 | – |
| 321 | 339 | 106 | 1060 | 34.3 | – |
| 311 | 328 | 103 | 1030 | – | – |
| 302 | 319 | 101 | 1010 | 32.1 | – |
| 293 | 309 | 97 | 970 | 30.9 | – |
| 285 | 301 | 95 | 950 | 29.9 | – |
| 277 | 292 | 92 | 920 | 28.8 | – |
| 269 | 284 | 90 | 900 | 27.6 | – |
| 262 | 276 | 88 | 880 | 26.6 | – |
| 255 | 269 | 85 | 850 | 25.4 | – |
| 248 | 261 | 83 | 830 | 24.2 | – |
| 241 | 253 | 80 | 800 | 22.8 | 100.0 |
| 235 | 247 | 79 | 790 | 21.7 | 99.0 |
| 229 | 241 | 77 | 770 | 20.5 | 98.2 |
| 223 | 234 | 74 | 740 | – | 97.3 |
| 217 | 228 | 72 | 720 | – | 96.4 |
| 212 | 222 | 70 | 700 | – | 95.5 |
| 207 | 218 | 69 | 690 | – | 94.6 |
| 201 | 212 | 68 | 680 | – | 93.8 |
| 197 | 207 | 65 | 650 | – | 92.8 |
| 192 | 202 | 64 | 640 | – | 91.9 |
| 187 | 196 | 62 | 620 | – | 90.7 |
| 183 | 192 | 61 | 610 | – | 90.0 |
| 179 | 188 | 60 | 600 | – | 89.0 |
| 174 | 182 | 59 | 590 | – | 87.8 |
| 170 | 178 | 57 | 570 | – | 86.8 |
| 167 | 175 | 56 | 560 | – | 86.0 |
| 163 | 171 | 54 | 540 | – | 85.0 |
| 156 | 163 | 52 | 520 | – | 82.9 |
| 149 | 156 | 50 | 500 | – | 80.8 |
| 143 | 150 | 49 | 490 | – | 78.7 |
| 137 | 143 | 46 | 460 | – | 76.7 |
| 131 | 137 | 45 | 450 | – | 74.0 |
| 126 | 132 | 43 | 430 | – | 72 |
| 121 | 127 | 41 | 410 | – | 69.8 |
| 116 | 122 | 40 | 400 | – | 67.6 |
| 111 | 117 | 39 | 390 | – | 65.7 |
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