EQUIVALENCIA Y DUREZAS
Ofrecemos todo tipo de tratamientos térmicos y termoquímicos, para los sectores de automoción, máquina herramienta, bienes de equipo, etc.
| HRC | 15 N | 30 N | 45 N | VICKERS | BRINELL | Kg/mm2 |
|---|---|---|---|---|---|---|
| Cono diamante 150 Kg. | Cono diamante 15 Kg. | Cono diamante 30 Kg. | Cono diamante 45 Kg. | Pirámide diamante 10Kg | Esfera 10mm 3000Kg. | KG/mm2 |
| 80 | 96.5 | 92.0 | 87.0 | 1865 | – | – |
| 79 | – | 91.5 | 86.5 | 1787 | – | – |
| 78 | 96.0 | 91.0 | 85.5 | 1710 | – | – |
| 77 | – | 90.5 | 84.5 | 1633 | – | – |
| 76 | 95.5 | 90.0 | 83.5 | 1556 | – | – |
| 75 | – | 89.0 | 82.5 | 1478 | – | – |
| 74 | 95.0 | 88.5 | 81.5 | 1400 | – | – |
| 73 | – | 88.0 | 80.5 | 1323 | – | – |
| 72 | 94.5 | 87.0 | 79.5 | 1245 | – | – |
| 71 | – | 86.5 | 78.5 | 1160 | – | – |
| 70 | 94.0 | 86.0 | 77.5 | 1076 | – | – |
| 69 | 93.5 | 85.0 | 76.5 | 1004 | – | – |
| 68 | – | 84.5 | 75.5 | 942 | – | – |
| 67 | 93.0 | 83.5 | 74.5 | 894 | – | – |
| 66 | 92.5 | 83.0 | 73.0 | 854 | – | – |
| 65 | 92.0 | 82.0 | 72.0 | 820 | – | – |
| 64 | – | 81.0 | 71.0 | 789 | – | – |
| 63 | 91.5 | 80.0 | 70.0 | 763 | – | – |
| 62 | 91.0 | 79.0 | 69.0 | 739 | – | – |
| 61 | 90.5 | 78.5 | 67.5 | 716 | – | – |
| 60 | – | 77.5 | 66.5 | 695 | 614 | 221 |
| 59 | 90.0 | 76.5 | 65.5 | 675 | 600 | 215 |
| 58 | 89.5 | 75.5 | 64.0 | 655 | 587 | 210 |
| 57 | 89.0 | 75.0 | 63.0 | 636 | 573 | 205 |
| 56 | 88.5 | 74.0 | 62.0 | 617 | 560 | 200 |
| 55 | 88.0 | 73.0 | 61.0 | 598 | 547 | 195 |
| 54 | 87.5 | 72.0 | 59.5 | 580 | 534 | 190 |
| 53 | 87.0 | 71.0 | 58.5 | 562 | 522 | 185 |
| 52 | 86.5 | 70.5 | 57.5 | 545 | 509 | 180 |
| 51 | 86.0 | 69.5 | 56.0 | 528 | 496 | 176 |
| 50 | 85.5 | 68.5 | 55.0 | 513 | 484 | 171 |
| 49 | 85.0 | 67.5 | 54.0 | 498 | 472 | 166 |
| 48 | 84.5 | 66.5 | 52.5 | 485 | 460 | 162 |
| 47 | 84.0 | 66.0 | 51.5 | 471 | 448 | 157 |
| 46 | 83.5 | 65.0 | 50.0 | 458 | 437 | 153 |
| 45 | 83.0 | 64.0 | 49.0 | 446 | 426 | 148 |
| 44 | 82.5 | 63.0 | 48.0 | 435 | 415 | 144 |
| 43 | 82.0 | 62.0 | 46.5 | 424 | 404 | 140 |
| 42 | 81.5 | 61.5 | 45.5 | 413 | 393 | 136 |
| 41 | 81.0 | 60.5 | 44.5 | 403 | 382 | 132 |
| 40 | 80.5 | 59.5 | 43.0 | 393 | 372 | 128 |
| 39 | 80.0 | 58.5 | 42.0 | 383 | 362 | 124 |
| 38 | 79.5 | 57.5 | 41.0 | 373 | 352 | 120 |
| 37 | 79.0 | 56.5 | 39.5 | 363 | 342 | 117 |
| 36 | 78.5 | 56.0 | 38.5 | 353 | 332 | 114 |
| 35 | 78.0 | 55.0 | 37.0 | 343 | 322 | 110 |
| 34 | 77.0 | 54.0 | 36.0 | 334 | 313 | 108 |
| 33 | 76.5 | 53.0 | 35.0 | 325 | 305 | 104 |
| 32 | 76.0 | 52.0 | 33.5 | 317 | 297 | 101 |
| 31 | 75.5 | 51.5 | 32.5 | 309 | 290 | 98 |
| 30 | 75.0 | 50.5 | 31.5 | 301 | 283 | 96 |
| 29 | 74.5 | 49.5 | 30.0 | 293 | 276 | 93 |
| 28 | 74.0 | 48.5 | 29.0 | 285 | 270 | 91 |
| 27 | 73.5 | 47.5 | 28. | 278 | 265 | 89 |
| 26 | 72.5 | 47.0 | 26.5 | 271 | 260 | 86 |
| 25 | 72.0 | 46.0 | 25.5 | 264 | 255 | 84 |
| 24 | 71.5 | 45.0 | 24.0 | 257 | 250 | 82 |
| 23 | 71.0 | 44.0 | 23.0 | 251 | 245 | 81 |
| 22 | 70.5 | 43.0 | 22.0 | 246 | 240 | 79 |
| 21 | 70.0 | 42.5 | 20.5 | 241 | 235 | 77 |
| 20 | 69.5 | 41.5 | 19.5 | 236 | 230 | 76 |