附加信息
下载Conversion between
Vickers (HV10) and Rockwell (HRC) hardness
| HV | HRC | HV | HRC | HV | HRC | HV | HRC |
|---|---|---|---|---|---|---|---|
| 1950 | 84 | 865 | 66 | 577 | 54 | 318 | 32 |
| 1850 | 82 | 832 | 65 | 544 | 52 | 286 | 28 |
| 1750 | 80 | 800 | 64 | 484 | 48 | 266 | 25 |
| 1630 | 78 | 746 | 62 | 423 | 43 | 248 | 22 |
| 1500 | 76 | 720 | 61 | 402 | 41 | 238 | 20 |
| 1400 | 74 | 697 | 60 | 392 | 40 | 213 | 14 |
| 1300 | 72 | 674 | 59 | 382 | 39 | 184 | 7 |
| 1200 | 70 | 653 | 58 | 372 | 38 | 180 | 6 |
| 900 | 67 | 595 | 55 | 354 | 36 | 160 | 0 |
Approximate quantity
of balls per liter
| Diameter mm |
Number of pieces |
Diameter mm |
Number of pieces |
|---|---|---|---|
| 1.5 | 360300 | 9.0 | 2245 |
| 2.0 | 148619 | 10.0 | 1329 |
| 3.0 | 47287 | 12.0 | 815 |
| 4.5 | 14050 | 15.0 | 360 |
| 5.0 | 11183 | 20.0 | 165 |
| 6.0 | 5876 | 25.0 | 84 |
| 8.0 | 2555 | 30.0 | 48 |
CONVERSION TABLE FOR ROCKWELL HARDNESS VALUES
FOUND ON SPHERICAL SURFACES
| Dia. in mm | 3.175 | 4.762 | 6.35 | 7.938 | 9.525 | 11.112 | 12.7 | 15.875 | 19.05 | 22.225 | 25.4 | 38.1 | 50.8 | 76.2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 | 58.8 | 55.9 | 54.4 | 53.5 | 53.0 | 52.5 | 52.2 | 51.8 | 51.5 | 51.3 | 51.1 | 50.7 | 50.5 | 50.4 |
| 51 | 59.6 | 56.7 | 55.3 | 54.4 | 53.9 | 53.5 | 53.2 | 52.7 | 52.4 | 52.2 | 52.1 | 51.7 | 51.5 | 51.4 |
| 52 | 60.5 | 57.6 | 56.2 | 55.4 | 54.8 | 54.5 | 54.1 | 53.7 | 53.4 | 53.2 | 53.1 | 52.7 | 52.5 | 52.5 |
| 53 | 61.3 | 58.5 | 57.2 | 56.3 | 55.8 | 55.4 | 55.1 | 54.7 | 54.4 | 54.2 | 54.0 | 53.7 | 53.5 | 53.3 |
| 54 | 62.2 | 59.4 | 58.1 | 57.3 | 56.7 | 56.3 | 56.0 | 55.6 | 55.4 | 55.2 | 55.0 | 54.7 | 54.5 | 54.3 |
| 55 | 63.0 | 60.3 | 59.0 | 58.2 | 57.7 | 57.3 | 57.0 | 56.6 | 56.3 | 56.1 | 56.0 | 55.7 | 55.5 | 55.3 |
| 56 | 63.9 | 61.2 | 59.9 | 59.1 | 58.6 | 58.2 | 58.0 | 57.6 | 57.3 | 57.1 | 57.0 | 56.7 | 56.5 | 56.3 |
| 57 | 64.7 | 62.1 | 60.9 | 60.1 | 59.6 | 59.2 | 59.0 | 58.5 | 58.3 | 58.1 | 58.0 | 57.6 | 57.5 | 57.3 |
| 58 | 65.6 | 63.0 | 61.8 | 61.0 | 60.5 | 60.2 | 59.9 | 59.5 | 59.3 | 59.1 | 59.9 | 58.6 | 58.5 | 58.3 |
| 59 | 66.4 | 63.9 | 62.7 | 62.0 | 61.5 | 61.1 | 60.8 | 60.5 | 60.2 | 60.1 | 60.9 | 59.6 | 59.5 | 59.3 |
| 60 | 67.3 | 64.8 | 63.6 | 62.9 | 62.4 | 62.1 | 61.8 | 61.5 | 61.2 | 61.0 | 61.9 | 60.6 | 60.5 | 60.3 |
| 61 | 68.1 | 65.7 | 64.6 | 63.8 | 63.4 | 63.0 | 62.7 | 62.4 | 62.2 | 62.0 | 62.9 | 61.6 | 61.4 | 61.3 |
| 62 | 69.0 | 66.6 | 65.5 | 64.8 | 64.3 | 64.0 | 63.7 | 63.4 | 63.2 | 63.0 | 63.9 | 62.6 | 62.4 | 62.3 |
| 63 | 69.8 | 67.6 | 66.4 | 65.7 | 65.3 | 65.0 | 64.7 | 64.4 | 64.1 | 64.0 | 64.8 | 63.6 | 63.4 | 63.3 |
| 64 | 70.7 | 68.5 | 67.3 | 66.7 | 66.2 | 65.9 | 65.7 | 65.3 | 65.1 | 65.0 | 65.8 | 64.6 | 64.4 | 64.3 |
| 65 | 71.6 | 69.4 | 68.3 | 67.6 | 67.2 | 66.9 | 66.6 | 66.3 | 66.1 | 65.9 | 65.9 | 65.5 | 65.4 | 65.3 |
| 66 | 72.4 | 70.3 | 69.2 | 68.6 | 68.1 | 67.8 | 67.6 | 67.3 | 67.1 | 66.9 | 66.8 | 66.5 | 66.4 | 66.3 |
| 67 | 73.3 | 71.2 | 70.1 | 69.5 | 69.1 | 68.8 | 68.6 | 68.3 | 68.0 | 67.9 | 67.8 | 67.5 | 67.4 | 67.3 |
青岛百克滚珠传动部件有限公司
Qingdao BRBC Balls & Transmission Parts Co., Ltd.
团结路921号
山东省青岛开发区
邮编 : 266510
电话: (+86-532) 8610 7680
传真: (+86-532) 8610 7682
邮箱: contact@brbc.cn