HV,HRC,HB硬度換算表
HV,HRC,HBS硬度換算表
蘇州鉅研精密模具鋼材有限公司 | ||||||||||
硬度換算表 | ||||||||||
HV | HRC | HBS |
| HV | HRC | HBS |
| HV | HRC | HBS |
940 | 68 |
| 560 | 53 |
| 300 | 29.8 | 284 | ||
920 | 67.5 |
| 550 | 52.3 | 505 | 295 | 29.2 | 280 | ||
900 | 67 |
| 540 | 51.7 | 496 | 290 | 28.5 | 275 | ||
880 | 66.4 |
| 530 | 51.1 | 488 | 285 | 27.8 | 270 | ||
860 | 65.9 |
| 520 | 50.5 | 480 | 280 | 27.1 | 265 | ||
840 | 65.3 |
| 510 | 49.8 | 473 | 275 | 26.4 | 261 | ||
820 | 64.7 |
| 500 | 49.1 | 465 | 270 | 25.6 | 256 | ||
800 | 64 |
| 490 | 48.4 | 456 | 265 | 24.8 | 252 | ||
780 | 63.3 |
| 480 | 47.7 | 448 | 260 | 24 | 247 | ||
760 | 62.5 |
| 470 | 46.9 | 441 | 255 | 23.1 | 243 | ||
740 | 61.8 |
| 460 | 46.1 | 433 | 250 | 22.2 | 238 | ||
720 | 61 |
| 450 | 45.3 | 425 | 245 | 21.3 | 233 | ||
700 | 60.1 |
| 440 | 44.5 | 415 | 240 | 20.3 | 228 | ||
690 | 59.7 |
| 430 | 43.6 | 405 | 230 | 18 |
| ||
680 | 59.2 |
| 420 | 42.7 | 397 | 220 | 15.7 |
| ||
670 | 58.8 |
| 410 | 41.8 | 388 | 210 | 13.4 |
| ||
660 | 58.3 |
| 400 | 40.8 | 379 | 200 | 11 |
| ||
650 | 57.8 |
| 390 | 39.8 | 369 | 190 | 8.5 |
| ||
640 | 57.3 |
| 380 | 38.8 | 360 | 180 | 6 |
| ||
630 | 56.8 |
| 370 | 37.7 | 350 | 170 | 3 |
| ||
620 | 56.3 |
| 360 | 36.6 | 341 | 160 | 0 |
| ||
610 | 55.7 |
| 350 | 35.5 | 331 |
|
|
| ||
600 | 55.2 |
| 340 | 34.4 | 322 |
|
|
| ||
590 | 54.7 |
| 330 | 33.3 | 313 |
|
|
| ||
580 | 54.1 |
| 320 | 32.2 | 303 |
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570 | 53.6 |
| 310 | 31 | 294 |
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