硬度转换表-布氏，洛氏，维氏，硬度转换管道

适用于普通碳素钢、低合金钢和铸钢，在一定程度上适用于高合金和/或加工硬化钢。

硬度换算表


硬度换算表
抗拉
强度
(N /平方毫米)		 布氏硬度
(布氏硬度)

维氏硬度
（HV）

罗克韦尔
硬度
(HRB)

洛氏硬度
(HRC)

285

 86 90
320 95 One hundred. 56.2
350 105 110 62.3
385 114 120 66.7
415 124 130 71.2
450 133 140 75.0
480 143 150 78.7
510 152 160 81.7
545 162 170 85.0
575 171 180 87.1
610 181 190 89.5
640 190 200 91.5
675 199 210 93.5
705 209 220 95.0
740 219 230 96.7
770 228 240 98.1
800 238 250 99.5
820 242 255 23.1.
850 252 265 24.8
880 261 275 26.4
900 266 280 27.1
930 276 290 28.5
950 280 295 29.2
995 295 310 31.0
1030 304 320 32.2
1060 314 330 33.3
1095 323 340 34.4
1125 333 350 35.5
1155 342 360 36.6
1190 352 370 37.7
1220 361 380 38.8
1255 371 390 39.8
1290 380 400 40.8
1320 390 410 41.8
1350 399 420 42.7
1385 409 430 43.6
1420. 418 440 44.5
1455 428 450 45.3
1485 437 460 46.1
1520 447 470 46.9
1555 456 480 47.7
1595 466 490 48.4
1630 475 500 49.1
1665. 485 510 49.8
1700 494 520 50.5
1740 504 530 51.1
1775 513 540 51.7
1810 523 550 52.3
1845 532 560 53.0
1880 542 570 53.6
1920 551 580 54.1
1955 561 590 54.7
1995 570 600 55.2
2030 580 610 55.7
2070 589 620 56.3
2105 599 630 56.8
2145 608 640 57.3
2180 618 650 57.8

硬度转换图，布氏、洛氏A、洛氏B、洛氏C、洛氏D、洛氏E、洛氏F、洛氏表15-N、洛氏表30-N、洛氏表45-N、洛氏表30-T、维氏136、肖氏、抗拉强度psi硬度

硬度换算表
罗克韦尔 罗克韦尔肤浅 布氏硬度 维氏 海岸
一个 B C D E F 15-N 30-N 45-N 30 t 3000公斤 500公斤 136 大约拉伸强度（PSI）
60公斤金刚石压头 100公斤“球1/16 150kg布莱尔 100公斤金刚石压头 100公斤“球1/8 60公斤1/16”球 15公斤金刚石压头 30公斤金刚石压头 45公斤金刚石压头 30公斤1/16"球 10毫米球钢 10毫米球钢 钻石金字塔 Sciero-scope.
86.5 --- 70 78.5 --- --- 94.0 86.0 77.6 --- --- --- 1076 101 ---
86.0 --- 69 77.7 --- --- 93.5 85.0 76.5 --- --- --- 1044 99 ---
85.6 --- 68 76.9 --- --- 93.2 84.4 75.4 --- --- --- 940 97 ---
85.0 --- 67 76.1 --- --- 92.9 83.6 74.2 --- --- --- 900 95 ---
84.5 --- 66 75.4 --- --- 92.5 82.8 73.2 --- --- --- 865 92 ---
83.9 --- 65 74.5 --- --- 92.2 81.9 72.0 --- 739 --- 832 91 ---
83.4 --- 64 73.8 --- --- 91.8 81.1 71.0 --- 722 --- 800 88 ---
82.8 --- 63 73.0 --- --- 91.4 80.1 69.9 --- 705 --- 772 87 ---
82.3 --- 62 72.2 --- --- 91.1 79.3 68.8 --- 688 --- 746 85 ---
81．8 --- 61 71.5 --- --- 90.7 78.4 67.7 --- 670 --- 720 83 ---
81.2 --- 60 70.7 --- --- 90.2 77.5 66.6 --- 654 --- 697 81 320000年
80.7 --- 59 69.9 --- --- 89.8 76.6 65.5 --- 634 --- 674 80 310000年
80.1 --- 58 69.2 --- --- 89.3 75.7 64.3 --- 615 --- 653 78 300000年
79.6 --- 57 68.5 --- --- 88.9 74.8 63.2 --- 595 --- 633 76 290000年
79.0 --- 56 67.7 --- --- 88.3 73.9 62.0 --- 577 --- 613 75 282000年
78.5 120 55 66.9 --- --- 87.9 73.0 60.9 --- 560 --- 595 74 274000年
78.0 120 54 66.1 --- --- 87.4 72.0 59.8 --- 543 --- 577 72 266,000.
77.4 119 53 65.4 --- --- 86.9 71.2 58.6 --- 525 --- 560 71 257000年
76.8 119 52 64.6 --- --- 86.4 70.2 57．4 --- 500 --- 544 69 245000年
76.3 118 51 63.8 --- --- 85.9 69.4 56.1 --- 487 --- 528 68 239,000.
75.9 117 50 63.1 --- --- 85.5 68.5 55.0 --- 475 --- 513 67 233000年
75.2 117 49 62.1 --- --- 85.0 67.6 53.8 --- 464 --- 498 66 227000年
74.7 116 48 61.4 --- --- 84.5 66.7 52.5 --- 451 --- 484 64 221000年
74.1 116 47 60.8 --- --- 83.9 65.8 51.4 --- 442 --- 471 63 217000年
73.6 115 46 60.0 --- --- 83.5 64.8 50.3 --- 432 --- 458 62 212000年
73.1 115 45 59.2 --- --- 83.0 64.0 49.0 --- 421 --- 446 60 206000年
72.5 114 44 58.5 --- --- 82.5 63.1 47.8 --- 409 --- 434 58 200，000
72.0 113 43 57.7 --- --- 82.0 62.2 46.7 --- 400 --- 423 57 196000年
71.5 113 42 56.9 --- --- 81.5 61.3 45．5 --- 390 --- 412 56 191000年
70.9 112 41 56.2 --- --- 80.9 60.4 44.3 --- 381 --- 402 55 187000年
70.4 112 40 55.4 --- --- 80.4 59.5 43．1 --- 371 --- 392 54 182000年
69.9 111 39 54.6 --- --- 79.9 58.6 41.9 --- 362 --- 382 52 177000年
69.4 110 38 53.8 --- --- 79.4 57.7 40.8 --- 353 --- 372 51 173000年
68.9 110 37 53.1 --- --- 78.8 56.8 39.6 --- 344 --- 363 50 169000年
68.4 109 36 52.3 --- --- 78.3 55.9 38.4 --- 336 --- 354 49 165000年
67.9 109 35 51.5 --- --- 77.7 55.0 37.2 --- 327 --- 345 48 160000年
67.4 108 34 50.8 --- --- 77.2 54.2 36.1. --- 319 --- 336 47 156000年
66.8 108 33 50.0 --- --- 76.6 53.3 34.9 --- 311 --- 327 46 152000年
66.3 107 32 49.2 --- --- 76.1 52.1 33.7 --- 301 --- 318 44 147000年
65.8 106 31 48.4 --- --- 75.6 51.3 32.5 --- 294 --- 310 43 144000年
65.3 105 30. 47.7 --- --- 75.0 50.4 31.3 --- 286 --- 302 42 140000年
64.7 104 29 47.0 --- --- 74.5 49.5 30.1 --- 279 --- 294 41 137000年
64.3 104 28 46.1 --- --- 73.9 48.6 28.9 --- 271 --- 286 41 133000年
63.8 103 27 45.2 --- --- 73.3 47.7 27.8 --- 264 --- 279 40 129000年
63.3 103 26 44.6 --- --- 72.8 46.8 26.7 --- 258 --- 272 39 126000年
62.8 102 25 43.8 --- --- 72.2 45.9 25.5 --- 253 --- 266 38 124000年
62.4 101 24 43．1 --- --- 71.6 45.0 24.3 --- 247 --- 260 37 121000年
62.0 One hundred. 23 42.1 --- --- 71.0 44.0 23.1. 82.0 240 201 254 36 118000年
61.5 99 22 41.6 --- --- 70.5 43.2 22.0 81.5 234 195 248 35 115000年
61.0 98 21 40.9 --- --- 69.9 42.3 20.7 81.0 228 189 243 35 112000年
60.5 97 20. 40.1 --- --- 69.4 41.5 19.6 80.5 222 184 238 34 109000年
59.0 96 18 --- --- --- --- --- --- 80.0 216 179 230 33 106000年
58.0 95 16 --- --- --- --- --- --- 79.0 210 175 222 32 103000年
57.5 94 15 --- --- --- --- --- --- 78.5 205 171 213 31 100，000
57.0 93 13 --- --- --- --- --- --- 78.0 200 167 208 30. 98000年
56.5 92 12 --- --- --- --- --- --- 77.5 195 163 204 29 96,000.
56.0 91 10 --- --- --- --- --- --- 77.0 190 160 196 28 93000年
55.5 90 9 --- --- --- --- --- --- 76.0 185 157 192 27 91000年
55.0 89 8 --- --- --- --- --- --- 75.5 180 154 188 26 88000年
54.0 88 7 --- --- --- --- --- --- 75.0 176 151 184 26 86000年
53.5 87 6 --- --- --- --- --- --- 74.5 172 148 180 26 84000年
53.0 86 5 --- --- --- --- --- --- 74.0 169 145 176 25 83000年
52.5 85 4 --- --- --- --- --- --- 73.5 165 142 173 25 81000年
52.0 84 3. --- --- --- --- --- --- 73.0 162 140 170 25 79000年
51.0 83 2 --- --- --- --- --- --- 72.0 159 137 166 24 78000年
50.5 82 1 --- --- --- --- --- --- 71.5 156 135 163 24 76000年
50.0 81 0 --- --- --- --- --- --- 71.0 153 133 160 24 75000年
49.5 80 --- --- --- --- --- --- --- 70.0 150 130 --- --- 73000年
49.0 79 --- --- --- --- --- --- --- 69.5 147 128 --- --- ---
48.5 78 --- --- --- --- --- --- --- 69.0 144 126 --- --- ---
48.0 77 --- --- --- --- --- --- --- 68.0 141 124 --- --- ---
47.0 76 --- --- --- --- --- --- --- 67.5 139 122 --- --- ---
46.5 75 --- --- --- 99.5 --- --- --- 67.0 137 120 --- --- ---
46.0 74 --- --- --- 99.0 --- --- --- 66.0 135 118 --- --- ---
45．5 73 --- --- --- 98.5 --- --- --- 65.5 132 116 --- --- ---
45.0 72 --- --- --- 98.0 --- --- --- 65.0 130 114 --- --- ---
44.5 71 --- --- 100.0 97.5 --- --- --- 64.2 127 112 --- --- ---
44.0 70 --- --- 99.5 97.0 --- --- --- 63.5 125 110 --- --- ---
43.5 69 --- --- 99.0 96.0 --- --- --- 62.8 123 109 --- --- ---
43.0 68 --- --- 98.0 95.5 --- --- --- 62.0 121 107 --- --- ---
42.5 67 --- --- 97.5 95.0 --- --- --- 61.4 119 106 --- --- ---
42.0 66 --- --- 97.0 94.5 --- --- --- 60.5 117 104 --- --- ---
41.8 65 --- --- 96.0 94.0 --- --- --- 60.1 116 102 --- --- ---
41.5 64 --- --- 95.5 93.5 --- --- --- 59.5 114 101 --- --- ---
41.0 63 --- --- 95.0 93.0 --- --- --- 58.7 112 99 --- --- ---
40.5 62 --- --- 94.5 92.0 --- --- --- 58.0 110 98 --- --- ---
40.0 61 --- --- 93.5 91.5 --- --- --- 57.3 108 96 --- --- ---
39.5 60 --- --- 93.0 91.0 --- --- --- 56.5 107 95 --- --- ---
39.0 59 --- --- 92.5 90.5 --- --- --- 55.9 106 94 --- --- ---
38.5 58 --- --- 92.0 90.0 --- --- --- 55.0 104 92 --- --- ---
38.0 57 --- --- 91.0 89.5 --- --- --- 54.6 102 91 --- --- ---
37.8 56 --- --- 90.5 89.0 --- --- --- 54.0 101 90 --- --- ---
37.5 55 --- --- 90.0 88.0 --- --- --- 53.2 99 89 --- --- ---
37.0 54 --- --- 89.5 87.5 --- --- --- 52.5 --- 87 --- --- ---
36.5 53 --- --- 89.0 87.0 --- --- --- 51.8 --- 86 --- --- ---
36.0 52 --- --- 88.0 86.5 --- --- --- 51.0 --- 85 --- --- ---
35.5 51 --- --- 87.5 86.0 --- --- --- 50.4 --- 84 --- --- ---
35.0 50 --- --- 87.0 85.5 --- --- --- 49.5 --- 83 --- --- ---
34.8 49 --- --- 86.5 85.0 --- --- --- 49.1 --- 82 --- --- ---
34.5 48 --- --- 85.5 84.5 --- --- --- 48.5 --- 81 --- --- ---
34.0 47 --- --- 85.0 84.0 --- --- --- 47.7 --- 80 --- --- ---
33.5 46 --- --- 84.5 83.0 --- --- --- 47.0 --- 79 --- --- ---
33.0 45 --- --- 84.0 82.5 --- --- --- 46.2 --- 79 --- --- ---
32.5 44 --- --- 83.5 82.0 --- --- --- 45．5 --- 78 --- --- ---
32.0 43 --- --- 82.5 81.5 --- --- --- 44.8 --- 77 --- --- ---
31.5 42 --- --- 82.0 81.0 --- --- --- 44.0 --- 76 --- --- ---
31.0 41 --- --- 81.5 80.5 --- --- --- 43.4 --- 75 --- --- ---
30.8 40 --- --- 81.0 79.5 --- --- --- 43.0 --- 74 --- --- ---
30.5 39 --- --- 80.0 79.0 --- --- --- 42.1 --- 74 --- --- ---
30.0 38 --- --- 79.5 78.5 --- --- --- 41.5 --- 73 --- --- ---
29.5 37 --- --- 79.0 78.0 --- --- --- 40.7 --- 72 --- --- ---
29.0 36 --- --- 78.5 77.5 --- --- --- 40.0 --- 71 --- --- ---
28.5 35 --- --- 78.0 77.0 --- --- --- 39.3 --- 71 --- --- ---
28.0 34 --- --- 77.0 76.5 --- --- --- 38.5 --- 70 --- --- ---
27.8 33 --- --- 76.5 75.5 --- --- --- 37.9 --- 69 --- --- ---
27.5 32 --- --- 76.0 75.0 --- --- --- 37.5 --- 68 --- --- ---
27.0 31 --- --- 75.5 74.5 --- --- --- 36.6 --- 68 --- --- ---
26.5 30. --- --- 75.0 74.0 --- --- --- 36.0 --- 67 --- --- ---
26.0 29 --- --- 74.0 73.5 --- --- --- 35.2 --- 66 --- --- ---
25.5 28 --- --- 73.5 73.0 --- --- --- 34.5 --- 66 --- --- ---
25.0 27 --- --- 73.0 72.5 --- --- --- 33.8 --- 65 --- --- ---
24.5 26 --- --- 72.5 72.0 --- --- --- 33.1 --- 65 --- --- ---
24.2 25 --- --- 72.0 71.0 --- --- --- 32.4 --- 64 --- --- ---
24.0 24 --- --- 71.0 70.5 --- --- --- 32.0 --- 64 --- --- ---
23.5 23 --- --- 70.5 70.0 --- --- --- 31.1 --- 63 --- --- ---
23.0 22 --- --- 70.0 69.5 --- --- --- 30.4 --- 63 --- --- ---
22.5 21 --- --- 69.5 69.0 --- --- --- 29.7 --- 62 --- --- ---
22.0 20. --- --- 68.5 68.5 --- --- --- 29.0 --- 62 --- --- ---
21.5 19 --- --- 68.0 68.0 --- --- --- 28.1 --- 61 --- --- ---
21.2 18 --- --- 67.5 67.0 --- --- --- 27.4 --- 61 --- --- ---
21.0 17 --- --- 67.0 66.5 --- --- --- 26.7 --- 60 --- --- ---
20.5 16 --- --- 66.5 66.0 --- --- --- 26.0 --- 60 --- --- ---
20.0 15 --- --- 65.5 65.5 --- --- --- 25.3 --- 59 --- --- ---
--- 14 --- --- 65.0 65.0 --- --- --- 24.6 --- 59 --- --- ---
--- 13 --- --- 64.5 64.5 --- --- --- 23.9 --- 58 --- --- ---
--- 12 --- --- 64.0 64.0 --- --- --- 23.5 --- 58 --- --- ---
--- 11 --- --- 63.5 63.5 --- --- --- 22.6 --- 57 --- --- ---
--- 10 --- --- 62.5 63.0 --- --- --- 21.9 --- 57 --- --- ---
--- 9 --- --- 62.0 62.0 --- --- --- 21.2 --- 56 --- --- ---
--- 8 --- --- 61.5 61.5 --- --- --- 20.5 --- 56 --- --- ---
--- 7 --- --- 61.0 61.0 --- --- --- 19．8 --- 56 --- --- ---
--- 6 --- --- 60.5 60.5 --- --- --- 19.1 --- 55 --- --- ---
--- 5 --- --- 60.0 60.0 --- --- --- 18．4 --- 55 --- --- ---
--- 4 --- --- 59.0 59.5 --- --- --- 18．0 --- 55 --- --- ---
--- 3. --- --- 58.5 59.0 --- --- --- 17．1 --- 54 --- --- ---
--- 2 --- --- 58.0 58.0 --- --- --- 16.4 --- 54 --- --- ---
--- 1 --- --- 57.5 57.5 --- --- --- 15.7 --- 53 --- --- ---
--- 0 --- --- 57.0 57.0 --- --- --- 15．0 --- 53 --- --- ---
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硬度转换表-布氏，洛氏，维氏

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