各种硬值换算表
C (1)
HRC
C
HV
HB
10mm
3000kgf
3
A
60kgf
HRA
B
100kgf
1.6mm
HRB
D
100kgf
HRD
15 N
15kgf
30 N
30kgf
45 N
45kgf
Hs
MPa
kgf/mm2
2
C
3
580
600
620
650
675
705
730
760
770
785
805
825
840
860
880
910
930
950
980
1000
1025
1055
1080
1115
1160
1180
1215
1250
1295
1340
1385
1435
1480
1530
1580
1635
1695
1760
1820
1880
1950
2015
2075
6 26
8 27
10 28
12 29
14 31
16 32
18 33
20 34
21 35
22 35
23 36
24 37
25 38
26 38
27 40
28 41
29 41
30 42
31 43
32 44
33 46
34 47
35 48
36 49
37 50
38 51
39 52
40 54
41 55
42 56
43 57
44 58
45 60
46 62
47 63
48 64
49 66
50 67
51 68
52 69
53 71
54 72
55 74
56 75
57 76
58 78
59 80
60 81
61 83
62 85
63 87
64 88
65 91
66 92
67 95
68 97
87.1
89.5
90.7
92.3
93.9
95.5
96.7
97.8
98.5
99.0
100.0
(101.0)
(101.5)
(102.5)
(103.0)
(104.0)
(104.5)
(105.5)
(106.0)
(107.0)
(107.5)
(108.0)
(108.5)
(109.0)
06 180171171
08 188179179
10 196187187
12 204194194
14 213203203
16 222212212
18 230219219
20238226226
21243231231
22248237237
23254243243
24260247247
25266253253
26272258258
27279264264
28286271271
29294279279
30302286286
31310294294
32318301301
33327311311
34336319319
35345327327
36354336336
37363344344
38372353353
39382362362
40392371371
41402381381
42412390390
43423400400
44434409409
45446421421
46458432432
47471442443
48484451455
49498 464 469
50513 475 481
51528 487 496
52544 500 512