洛氏硬度对照表
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责编：小OO
时间：2025-09-28 20:52:29
洛氏硬度对照表
下面是几种常见的对照关系表：12根据德国标准DIN50150,以下是常用范围的钢材抗拉强度与维氏硬度、布氏硬度、洛氏硬度的对照表：抗拉强度RmN/mm2维氏硬度HV布氏硬度HB洛氏硬度HRC2508076.0-2708580.7-2859085.2-3059590.2-32010095.0-33510599.8-350110105-370115109-380120114-400125119-415130124-430135128-450140133-465145138-480150143-49
导读下面是几种常见的对照关系表：12根据德国标准DIN50150,以下是常用范围的钢材抗拉强度与维氏硬度、布氏硬度、洛氏硬度的对照表：抗拉强度RmN/mm2维氏硬度HV布氏硬度HB洛氏硬度HRC2508076.0-2708580.7-2859085.2-3059590.2-32010095.0-33510599.8-350110105-370115109-380120114-400125119-415130124-430135128-450140133-465145138-480150143-49
下面是几种常见的对照关系表：1<<国家标准硬度HLD/HRC/HRB/HV/HB/HSD转换换算表副本>>
2根据德国标准DIN50150,以下是常用范围的钢材抗拉强度与维氏硬度、布氏硬度、洛氏硬度的对照表：
抗拉强度Rm N/mm2 | 维氏硬度 HV | 布氏硬度 HB | 洛氏硬度 HRC |
| 250 | 80 | 76.0 | - |
| 270 | 85 | 80.7 | - |
| 285 | 90 | 85.2 | - |
| 305 | 95 | 90.2 | - |
| 320 | 100 | 95.0 | - |
| 335 | 105 | 99.8 | - |
| 350 | 110 | 105 | - |
| 370 | 115 | 109 | - |
| 380 | 120 | 114 | - |
| 400 | 125 | 119 | - |
| 415 | 130 | 124 | - |
| 430 | 135 | 128 | - |
| 450 | 140 | 133 | - |
| 465 | 145 | 138 | - |
| 480 | 150 | 143 | - |
| 490 | 155 | 147 | - |
| 510 | 160 | 152 | - |
| 530 | 165 | 156 | - |
| 545 | 170 | 162 | - |
| 560 | 175 | 166 | - |
| 575 | 180 | 171 | - |
| 595 | 185 | 176 | - |
| 610 | 190 | 181 | - |
| 625 | 195 | 185 | - |
| 0 | 200 | 190 | - |
| 660 | 205 | 195 | - |
| 675 | 210 | 199 | - |
| 690 | 215 | 204 | - |
| 705 | 220 | 209 | - |
| 720 | 225 | 214 | - |
| 740 | 230 | 219 | - |
| 755 | 235 | 223 | - |
| 770 | 240 | 228 | 20.3 |
| 785 | 245 | 233 | 21.3 |
| 800 | 250 | 238 | 22.2 |
| 820 | 255 | 242 | 23.1 |
| 835 | 260 | 247 | 24.0 |
| 850 | 265 | 252 | 24.8 |
| 865 | 270 | 257 | 25.6 |
| 880 | 275 | 261 | 26.4 |
| 900 | 280 | 266 | 27.1 |
| 915 | 285 | 271 | 27.8 |
| 930 | 290 | 276 | 28.5 |
| 950 | 295 | 280 | 29.2 |
| 965 | 300 | 285 | 29.8 |
| 995 | 310 | 295 | 31.0 |
| 1030 | 320 | 304 | 32.2 |
| 1060 | 330 | 314 | 33.3 |
| 1095 | 340 | 323 | 34.4 |
| 1125 | 350 | 333 | 35.5 |
| 1115 | 360 | 342 | 36.6 |
| 1190 | 370 | 352 | 37.7 |
| 1220 | 380 | 361 | 38.8 |
| 1255 | 390 | 371 | 39.8 |
| 1290 | 400 | 380 | 40.8 |
| 1320 | 410 | 390 | 41.8 |
| 1350 | 420 | 399 | 42.7 |
| 1385 | 430 | 409 | 43.6 |
| 1420 | 440 | 418 | 44.5 |
| 1455 | 450 | 428 | 45.3 |
| 1485 | 460 | 437 | 46.1 |
| 1520 | 470 | 447 | 46.9 |
| 1555 | 480 | (456) | 47.7 |
| 1595 | 490 | (466) | 48.4 |
| 1630 | 500 | (475) | 49.1 |
| 1665 | 510 | (485) | 49.8 |
| 1700 | 520 | (494) | 50.5 |
| 1740 | 530 | (504) | 51.1 |
| 1775 | 540 | (513) | 51.7 |
| 1810 | 550 | (523) | 52.3 |
| 1845 | 560 | (532) | 53.0 |
| 1880 | 570 | (542) | 53.6 |
| 1920 | 580 | (551) | 54.1 |
| 1955 | 590 | (561) | 54.7 |
| 1995 | 600 | (570) | 55.2 |
| 2030 | 610 | (580) | 55.7 |
| 2070 | 620 | (5) | 56.3 |
| 2105 | 630 | (599) | 56.8 |
| 2145 | 0 | (608) | 57.3 |
| 2180 | 650 | (618) | 57.8 |
| | 660 | | 58.3 |
| | 670 | | 58.8 |
| | 680 | | 59.2 |
| | 690 | | 59.7 |
| | 700 | | 60.1 |
| | 720 | | 61.0 |
| | 740 | | 61.8 |
| | 760 | | 62.5 |
| | 780 | | 63.3 |
| | 800 | | .0 |
| | 820 | | .7 |
| | 840 | | 65.3 |
| | 860 | | 65.9 |
| | 880 | | 66.4 |
| | 900 | | 67.0 |
| | 920 | | 67.5 |
| | 940 | | 68.0 |
洛氏硬度对照表
下面是几种常见的对照关系表：12根据德国标准DIN50150,以下是常用范围的钢材抗拉强度与维氏硬度、布氏硬度、洛氏硬度的对照表：抗拉强度RmN/mm2维氏硬度HV布氏硬度HB洛氏硬度HRC2508076.0-2708580.7-2859085.2-3059590.2-32010095.0-33510599.8-350110105-370115109-380120114-400125119-415130124-430135128-450140133-465145138-480150143-49
