锻造、退火、正火及淬火回火状态下材质均匀的非奥氏体钢硬度对照表。
锻造、退火、正火及淬火回火状态下材质均匀的非奥氏体钢（包括碳钢、合金钢和工具钢）洛氏HRC硬度范围内布氏硬度、维氏硬度、洛氏硬度、表面洛氏硬度、努氏硬度和肖氏硬度之间关系的硬度对照表。
|
洛氏硬度
|
洛氏硬度
|
洛氏硬度
|
表面洛氏
|
表面洛氏
|
表面洛氏
|
维氏硬度
|
布氏硬度
|
布氏硬度
|
努氏硬度
|
肖氏硬度
|
|
HRC
|
HRA
|
HRD
|
HR15N
|
HR30N
|
HR45N
|
HV
|
HBS
|
HBW
|
HK
|
HS
|
|
68
|
85.6
|
76.9
|
93.2
|
84.4
|
75.4
|
940
|
|
|
920
|
97.3
|
|
67
|
85.0
|
76.1
|
92.9
|
83.6
|
74.2
|
900
|
|
|
895
|
95.0
|
|
66
|
84.5
|
75.4
|
92.5
|
82.8
|
73.3
|
865
|
|
|
870
|
92.7
|
|
65
|
83.9
|
74.5
|
92.2
|
81.9
|
72.0
|
832
|
|
739
|
846
|
90.6
|
|
64
|
83.4
|
73.8
|
91.8
|
81.1
|
71.0
|
800
|
|
722
|
822
|
88.5
|
|
63
|
82.8
|
73.0
|
91.4
|
80.1
|
69.9
|
772
|
|
705
|
799
|
86.5
|
|
62
|
82.3
|
72.2
|
91.1
|
79.3
|
68.8
|
746
|
|
688
|
776
|
84.5
|
|
61
|
81.8
|
71.5
|
90.7
|
78.4
|
67.7
|
720
|
|
670
|
754
|
82.6
|
|
60
|
81.2
|
70.7
|
90.2
|
77.5
|
66.6
|
697
|
|
654
|
732
|
80.8
|
|
59
|
80.7
|
69.9
|
89.8
|
76.6
|
65.5
|
674
|
|
634
|
710
|
79.0
|
|
58
|
80.1
|
69.2
|
89.3
|
75.7
|
64.3
|
653
|
|
615
|
690
|
77.3
|
|
57
|
79.6
|
68.5
|
88.9
|
74.8
|
63.2
|
633
|
|
595
|
670
|
75.6
|
|
56
|
79.0
|
67.7
|
88.3
|
73.9
|
62.0
|
613
|
|
577
|
650
|
74.0
|
|
55
|
78.5
|
66.9
|
87.9
|
73.0
|
60.9
|
595
|
|
560
|
630
|
72.4
|
|
54
|
78.0
|
66.1
|
87.4
|
72.0
|
59.8
|
577
|
|
543
|
612
|
70.9
|
|
53
|
77.4
|
65.4
|
86.9
|
71.2
|
58.6
|
560
|
|
525
|
594
|
69.4
|
|
52
|
76.8
|
64.6
|
86.4
|
70.2
|
57.4
|
544
|
500
|
512
|
576
|
67.9
|
|
51
|
76.3
|
63.8
|
85.9
|
69.4
|
56.1
|
528
|
487
|
496
|
558
|
66.5
|
|
50
|
75.9
|
63.1
|
85.5
|
68.5
|
55.0
|
513
|
475
|
481
|
542
|
65.1
|
|
49
|
75.2
|
62.1
|
85.0
|
67.6
|
53.8
|
498
|
464
|
469
|
526
|
63.7
|
|
48
|
74.7
|
61.4
|
84.5
|
66.7
|
52.5
|
484
|
451
|
455
|
510
|
62.4
|
|
47
|
74.1
|
60.8
|
83.9
|
65.8
|
51.4
|
471
|
442
|
443
|
495
|
61.1
|
|
46
|
73.6
|
60.0
|
83.5
|
64.8
|
50.3
|
458
|
432
|
432
|
480
|
59.8
|
|
45
|
73.1
|
59.2
|
83.0
|
64.0
|
49.0
|
446
|
421
|
421
|
466
|
58.5
|
|
44
|
72.5
|
58.5
|
82.5
|
63.1
|
47.8
|
434
|
409
|
409
|
452
|
57.3
|
|
43
|
72.0
|
57.7
|
82.0
|
62.2
|
46.7
|
423
|
400
|
400
|
438
|
56.1
|
|
42
|
71.5
|
56.9
|
81.5
|
61.3
|
45.5
|
412
|
390
|
390
|
426
|
54.9
|
|
41
|
70.9
|
56.2
|
80.9
|
60.4
|
44.3
|
402
|
381
|
381
|
414
|
53.7
|
|
40
|
70.4
|
55.4
|
80.4
|
59.5
|
43.1
|
392
|
371
|
371
|
402
|
52.6
|
|
39
|
69.9
|
54.6
|
79.9
|
58.6
|
41.9
|
382
|
362
|
362
|
391
|
51.5
|
|
38
|
69.4
|
53.8
|
79.4
|
57.7
|
40.8
|
372
|
353
|
353
|
380
|
50.4
|
|
37
|
68.9
|
53.1
|
78.8
|
56.8
|
39.6
|
363
|
344
|
344
|
370
|
49.3
|
|
36
|
68.4
|
52.3
|
78.3
|
55.9
|
38.4
|
354
|
336
|
336
|
360
|
48.2
|
|
35
|
67.9
|
51.5
|
77.7
|
55.0
|
37.2
|
345
|
327
|
327
|
351
|
47.1
|
|
34
|
67.4
|
50.8
|
77.2
|
54.2
|
36.1
|
336
|
319
|
319
|
342
|
46.1
|
|
33
|
66.8
|
50.0
|
76.6
|
53.3
|
34.9
|
327
|
311
|
311
|
334
|
45.1
|
|
32
|
66.3
|
49.2
|
76.1
|
52.1
|
33.7
|
318
|
301
|
301
|
326
|
44.1
|
|
31
|
65.8
|
48.4
|
75.6
|
51.3
|
32.5
|
310
|
294
|
294
|
318
|
43.1
|
|
30
|
65.3
|
47.7
|
75.0
|
50.4
|
31.3
|
302
|
286
|
286
|
311
|
42.2
|
|
29
|
64.8
|
47.0
|
74.5
|
49.5
|
30.1
|
294
|
279
|
279
|
304
|
41.3
|
|
28
|
64.3
|
46.1
|
73.9
|
48.6
|
28.9
|
286
|
271
|
271
|
297
|
40.4
|
|
27
|
63.8
|
45.2
|
73.3
|
47.7
|
27.8
|
279
|
264
|
264
|
290
|
39.5
|
|
26
|
63.3
|
44.6
|
72.8
|
46.8
|
26.7
|
272
|
258
|
258
|
284
|
38.7
|
|
25
|
62.8
|
43.8
|
72.2
|
45.9
|
25.5
|
266
|
253
|
253
|
278
|
37.8
|
|
24
|
62.4
|
43.1
|
71.6
|
45.0
|
24.3
|
260
|
247
|
247
|
272
|
37.0
|
|
23
|
62.0
|
42.1
|
71.0
|
44.0
|
23.1
|
254
|
243
|
243
|
266
|
36.3
|
|
22
|
61.5
|
41.6
|
70.5
|
43.2
|
22.0
|
248
|
237
|
237
|
261
|
35.5
|
|
21
|
61.0
|
40.9
|
69.9
|
42.3
|
20.7
|
243
|
231
|
231
|
256
|
34.8
|
|
20
|
60.5
|
40.1
|
69.4
|
41.5
|
19.6
|
238
|
226
|
226
|
251
|
34.2
|
