國際標(biāo)準(zhǔn)ISO 18265-2013《金屬材料-硬度值的換算》表D.2：
X80WMo6.5、X82WMo6.5、X90WMo6.5、X97WMo3.3、X100WMo6.5、X85WMoCo6.5.5、
X105WMoCo6.5.5 及 X79WCo18.5牌號(hào)的高速鋼硬度換算表
| 維氏硬度 | 洛氏硬度 | 洛氏硬度 | 表面洛氏 | 表面洛氏 | 表面洛氏 |
| HV30 | HRC | HRA | HR45N | HR30N | HR15N |
| 580 | 54.2 | 77.9 | 58.8 | 71.7 | 87.1 |
| 590 | 54.7 | 78.2 | 59.4 | 72.2 | 87.4 |
| 600 | 55.2 | 78.5 | 60 | 72.6 | 87.6 |
| 610 | 55.7 | 78.7 | 60.6 | 73.1 | 87.8 |
| 620 | 56.2 | 79 | 61.1 | 73.5 | 88.1 |
| 630 | 56.6 | 79.3 | 61.7 | 74 | 88.3 |
| 640 | 57.1 | 79.6 | 62.2 | 74.4 | 88.5 |
| 650 | 57.6 | 79.8 | 62.8 | 74.8 | 88.7 |
| 660 | 58 | 80.1 | 63.3 | 75.2 | 88.9 |
| 670 | 58.5 | 80.3 | 63.8 | 75.6 | 89.1 |
| 680 | 58.9 | 80.6 | 64.3 | 76 | 89.3 |
| 690 | 59.3 | 80.8 | 64.8 | 76.4 | 89.5 |
| 700 | 59.7 | 81 | 65.3 | 76.7 | 89.7 |
| 710 | 60.2 | 81.3 | 65.8 | 77.1 | 89.9 |
| 720 | 60.6 | 81.5 | 66.3 | 77.4 | 90.1 |
| 730 | 61 | 81.7 | 66.7 | 77.8 | 90.2 |
| 740 | 61.4 | 82 | 67.2 | 78.1 | 90.4 |
| 750 | 61.8 | 82.2 | 67.6 | 78.5 | 90.6 |
| 760 | 62.1 | 82.4 | 68.1 | 78.8 | 90.7 |
| 770 | 62.5 | 82.6 | 68.5 | 79.1 | 90.9 |
| 780 | 62.9 | 82.8 | 68.9 | 79.5 | 91 |
| 790 | 63.3 | 83 | 69.4 | 79.8 | 91.2 |
| 800 | 63.6 | 83.2 | 69.8 | 80.1 | 91.3 |
| 810 | 64 | 83.5 | 70.2 | 80.4 | 91.5 |
| 820 | 64.3 | 83.6 | 70.6 | 80.7 | 91.6 |
| 830 | 64.7 | 83.8 | 71 | 81 | 91.8 |
| 840 | 65 | 84 | 71.4 | 81.3 | 91.9 |
| 850 | 65.4 | 84.2 | 71.7 | 81.6 | 92 |
| 860 | 65.7 | 84.4 | 72.1 | 81.8 | 92.2 |
| 870 | 66 | 84.6 | 72.5 | 82.1 | 92.3 |
| 880 | 66.3 | 84.8 | 72.8 | 82.4 | 92.4 |
| 890 | 66.7 | 85 | 73.2 | 82.7 | 92.5 |
| 900 | 67 | 85 | 73.6 | 82.9 | 92.6 |
| 910 | 67.3 | 85.3 | 73.9 | 83.2 | 92.8 |
| 920 | 67.6 | 85.5 | 74.2 | 83.4 | 92.9 |
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