硬度單位換算表
（洛氏、維氏、肖氏硬度換算表）
|
HRC
|
HV
|
HRA
|
HS
|
|
81
|
|
92.5
|
|
|
79
|
|
91.5
|
|
|
77
|
|
90.5
|
|
|
75
|
|
89.5
|
|
|
73
|
|
88.5
|
|
|
71
|
|
87.5
|
|
|
69
|
|
86.0
|
|
|
68
|
940
|
85.6
|
97
|
|
67
|
900
|
85.0
|
95
|
|
66
|
865
|
84.5
|
92
|
|
65
|
832
|
83.9
|
91
|
|
64
|
800
|
83.4
|
88
|
|
63
|
772
|
82.8
|
87
|
|
62
|
746
|
82.3
|
85
|
|
61
|
720
|
81.8
|
83
|
|
60
|
697
|
81.2
|
81
|
|
59
|
674
|
80.7
|
80
|
|
58
|
653
|
80.1
|
78
|
|
57
|
633
|
79.6
|
76
|
|
56
|
613
|
79.0
|
75
|
|
55
|
595
|
78.5
|
74
|
|
54
|
577
|
78.0
|
72
|
|
53
|
560
|
77.4
|
71
|
|
52
|
544
|
76.8
|
69
|
|
51
|
528
|
76.3
|
68
|
|
50
|
513
|
75.9
|
67
|
|
49
|
498
|
75.2
|
66
|
|
48
|
484
|
74.7
|
64
|
|
47
|
471
|
74.1
|
63
|
|
46
|
458
|
73.6
|
62
|
|
45
|
446
|
73.1
|
60
|
|
44
|
434
|
72.5
|
58
|
|
43
|
423
|
72.0
|
57
|
|
42
|
412
|
71.5
|
56
|
洛氏、維氏、肖氏硬度換算表（二）
|
HRC
|
HV
|
HRA
|
HS
|
|
41
|
402
|
70.9
|
55
|
|
40
|
392
|
70.4
|
54
|
|
39
|
382
|
69.9
|
52
|
|
38
|
372
|
69.4
|
51
|
|
37
|
363
|
68.9
|
50
|
|
36
|
354
|
68.4
|
49
|
|
35
|
345
|
67.9
|
48
|
|
34
|
336
|
67.4
|
47
|
|
33
|
327
|
66.8
|
46
|
|
32
|
318
|
66.3
|
44
|
|
31
|
310
|
65.8
|
43
|
|
30
|
302
|
65.3
|
42
|
|
29
|
294
|
64.7
|
41
|
|
28
|
286
|
64.3
|
41
|
|
27
|
279
|
63.8
|
40
|
|
26
|
272
|
63.3
|
38
|
|
25
|
266
|
62.8
|
38
|
|
24
|
260
|
62.4
|
37
|
|
23
|
254
|
62.0
|
36
|
|
22
|
248
|
61.5
|
35
|
|
21
|
243
|
61.0
|
35
|
|
20
|
238
|
60.5
|
34
|
|
(18)
|
230
|
-
|
33
|
|
(16)
|
222
|
-
|
32
|
|
(14)
|
213
|
-
|
31
|
|
(12)
|
204
|
-
|
29
|
|
(10)
|
196
|
-
|
28
|
|
(8)
|
188
|
-
|
27
|
|
(6)
|
180
|
-
|
26
|
|
(4)
|
173
|
-
|
25
|
|
(2)
|
166
|
-
|
24
|
|
(0)
|
160
|
-
|
24
|
|
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