針對金屬，表示根據各種各樣的工業標準在不同硬度值之間換算表。 準確的結果，還要以各個試驗機為準，此表僅作參考。
鋼鐵
維氏洛氏肖氏硬度關系轉換表
針對金屬，表示根據各種各樣的工業標準在不同硬度值之間換算表。準確的結果，還要以各個試驗機為準，此表僅作參考。
鋼鐵
維氏硬度 | 洛氏硬度 | 洛氏表面硬度 | 肖氏硬度 |
HV | HRA | HRB | HRC | HRD | 15N | 30N | 45N | HS |
940 | 85.6 | — | 68.0 | 76.9 | 93.2 | 84.4 | 75.4 | 98.0 |
920 | 85.3 | — | 67.5 | 76.5 | 93.0 | 84.0 | 74.8 | 96.8 |
900 | 85.0 | — | 67.0 | 76.1 | 92.9 | 83.6 | 74.2 | 95.6 |
880 | 84.7 | — | 66.4 | 75.7 | 92.7 | 83.1 | 73.6 | 94.3 |
860 | 84.4 | — | 65.9 | 75.3 | 92.5 | 82.7 | 73.1 | 93.1 |
840 | 84.1 | — | 65.3 | 74.8 | 92.3 | 82.2 | 72.2 | 91.7 |
820 | 83.8 | — | 64.7 | 74.3 | 92.1 | 81.7 | 71.8 | 90.4 |
800 | 83.4 | — | 64.0 | 73.8 | 91.8 | 81.1 | 71.0 | 89.0 |
780 | 83.0 | — | 63.3 | 73.3 | 91.5 | 80.4 | 70.2 | 87.6 |
760 | 82.6 | — | 62.5 | 72.6 | 91.2 | 79.7 | 69.4 | 86.2 |
740 | 82.2 | — | 61.8 | 72.1 | 91.0 | 79.1 | 68.6 | 84.8 |
720 | 81.8 | — | 61.0 | 71.5 | 90.7 | 78.4 | 67.7 | 83.3 |
700 | 81.3 | — | 60.1 | 70.8 | 90.3 | 77.6 | 66.7 | 81.8 |
690 | 81.1 | — | 59.7 | 70.5 | 90.1 | 77.2 | 66.2 | 81.0 |
680 | 80.8 | — | 59.2 | 70.1 | 89.8 | 76.8 | 65.7 | 80.2 |
670 | 80.6 | — | 58.8 | 69.8 | 89.7 | 76.4 | 65.3 | 79.4 |
660 | 80.3 | — | 58.3 | 69.4 | 89.5 | 75.9 | 64.7 | 78.6 |
650 | 80.0 | — | 57.8 | 69.0 | 89.2 | 75.5 | 64.1 | 77.8 |
640 | 79.8 | — | 57.3 | 68.7 | 89.0 | 75.1 | 63.5 | 77.0 |
630 | 79.5 | — | 56.8 | 68.3 | 88.8 | 74.6 | 63.0 | 76.2 |
620 | 79.2 | — | 56.3 | 67.9 | 88.5 | 74.2 | 62.4 | 75.4 |
610 | 78.9 | — | 55.7 | 67.5 | 88.2 | 73.6 | 61.7 | 74.5 |
600 | 78.6 | — | 55.2 | 67.0 | 88.0 | 73.2 | 61.2 | 73.7 |
590 | 78.4 | — | 54.7 | 66.7 | 87.8 | 72.7 | 60.5 | 72.8 |
580 | 78.0 | — | 54.1 | 66.2 | 87.5 | 72.1 | 59.9 | 72.0 |
570 | 77.8 | — | 53.6 | 65.8 | 87.2 | 71.7 | 59.3 | 71.1 |
560 | 77.4 | — | 53.0 | 65.4 | 86.9 | 71.2 | 58.6 | 70.2 |
550 | 77.0 | — | 52.3 | 64.8 | 86.6 | 70.5 | 57.8 | 69.3 |
540 | 76.7 | — | 51.7 | 64.4 | 86.3 | 70.0 | 57.0 | 68.4 |
530 | 76.4 | — | 51.1 | 63.9 | 86.0 | 69.5 | 56.2 | 67.5 |
520 | 76.1 | — | 50.5 | 63.5 | 85.7 | 69.0 | 55.6 | 66.6 |
510 | 75.7 | — | 49.8 | 62.9 | 85.4 | 68.3 | 54.7 | 65.6 |
500 | 75.3 | — | 49.1 | 62.2 | 85.0 | 67.7 | 53.9 | 64.7 |
490 | 74.9 | — | 48.4 | 61.6 | 84.7 | 67.1 | 53.1 | 63.7 |
480 | 74.5 | — | 47.7 | 61.3 | 84.3 | 66.4 | 52.2 | 62.8 |
470 | 74.1 | — | 46.9 | 60.7 | 83.9 | 65.7 | 51.3 | 61.8 |
460 | 73.6 | — | 46.1 | 60.1 | 83.6 | 64.9 | 50.4 | 60.8 |
450 | 73.3 | — | 45.3 | 59.4 | 83.2 | 64.3 | 49.4 | 59.8 |
440 | 72.8 | — | 44.5 | 58.8 | 82.8 | 63.5 | 48.4 | 58.8 |
430 | 72.3 | — | 43.6 | 58.2 | 82.3 | 62.7 | 47.4 | 57.8 |
420 | 71.8 | — | 42.7 | 57.5 | 81.8 | 61.9 | 46.4 | 56.7 |
410 | 71.4 | — | 41.8 | 56.8 | 81.4 | 61.1 | 45.3 | 55.7 |
400 | 70.8 | — | 40.8 | 56.0 | 81.0 | 60.2 | 44.1 | 54.6 |
390 | 70.3 | — | 39.8 | 55.2 | 80.3 | 59.3 | 42.9 | 53.6 |
380 | 69.8 | (110.0) | 38.8 | 54.4 | 79.8 | 58.4 | 41.7 | 52.5 |
370 | 69.2 | — | 37.7 | 53.6 | 79.2 | 57.4 | 40.4 | 51.4 |
360 | 68.7 | (109.0) | 36.6 | 52.8 | 78.6 | 56.4 | 39.1 | 50.3 |
350 | 68.1 | — | 35.5 | 51.9 | 78.0 | 55.4 | 37.8 | 49.2 |
340 | 67.6 | (108.0) | 34.4 | 51.1 | 77.4 | 54.4 | 36.5 | 48.1 |
330 | 67.0 | — | 33.3 | 50.2 | 76.8 | 53.6 | 35.2 | 46.9 |
320 | 66.4 | (107.0) | 32.2 | 49.4 | 76.2 | 52.3 | 33.9 | 45.7 |
310 | 65.8 | — | 31.0 | 48.4 | 75.6 | 51.3 | 32.5 | 44.6 |
300 | 65.2 | (105.5) | 29.8 | 47.5 | 74.9 | 50.2 | 31.1 | 43.4 |
295 | 64.8 | — | 29.2 | 47.1 | 74.6 | 49.7 | 30.4 | 42.8 |
290 | 64.5 | (104.5) | 28.5 | 46.5 | 74.2 | 49.0 | 29.5 | 42.2 |
285 | 64.2 | — | 27.8 | 46.0 | 73.8 | 48.4 | 28.7 | 41.6 |
280 | 63.8 | (103.5) | 27.1 | 45.3 | 73.4 | 47.8 | 27.9 | 41.0 |
275 | 63.5 | — | 26.4 | 44.9 | 73.0 | 47.2 | 27.1 | 40.4 |
270 | 63.1 | (102.0) | 25.6 | 44.3 | 72.6 | 46.4 | 26.2 | 39.7 |
265 | 62.7 | — | 24.8 | 43.7 | 72.1 | 45.7 | 25.2 | 39.1 |
260 | 62.4 | (101.0) | 24.0 | 43.1 | 71.6 | 45.0 | 24.3 | 38.5 |
255 | 62.0 | — | 23.1 | 42.2 | 71.1 | 44.2 | 23.2 | 37.9 |
250 | 61.6 | 99.5 | 22.2 | 41.7 | 70.6 | 43.4 | 22.2 | 37.2 |
245 | 61.2 | — | 21.3 | 41.1 | 70.1 | 42.5 | 21.1 | 36.6 |
240 | 60.7 | 98.1 | 20.3 | 40.3 | 69.6 | 41.7 | 19.9 | 36.0 |
230 | — | 96.7 | (18.0) | — | — | — | — | 34.7 |
220 | — | 95.0 | (15.7) | — | — | — | — | 33.4 |
210 | — | 93.4 | (13.4) | — | — | — | — | 32.0 |
200 | — | 91.5 | (11.0) | — | — | — | — | 30.7 |
190 | — | 89.5 | (8.5) | — | — | — | — | 29.4 |
180 | — | 87.1 | (6.0) | — | — | — | — | 28.0 |
170 | — | 85.0 | (3.0) | — | — | — | — | 26.6 |
160 | — | 81.7 | (0.0) | — | — | — | — | 25.2 |
150 | — | 78.7 | — | — | — | — | — | 23.8 |
140 | — | 75.0 | — | — | — | — | — | 22.3 |
130 | — | 71.2 | — | — | — | — | — | 20.8 |
120 | — | 66.7 | — | — | — | — | — | 19.4 |
110 | — | 62.3 | — | — | — | — | — | 17.9 |
100 | — | 56.2 | — | — | — | — | — | 16.3 |
