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各硬度间转换公式
各硬度间转换公式
Rockwell
Rockwell Superficial
Vickers
Brinell
Shore
Rockwell
Rockwell Superficial
Vickers
HRA
HRB
HRC
HRD
15N
30N
45N
HV
HB
HS
HRB
HRF
15T
30T
45T
HV
60kgf
100kgf
150kgf
100kgf
15kgf
30kgf
45kgf
50kgf
3000kgf
jis
100kgf
60kgf
15kgf
30kgf
45kgf
50kgf
85.6
68.0
76.9
93.2
84.4
75.4
940
97.6
93.5
110.0
90.0
77.5
66.0
196.0
85.3
67.5
76.5
93.0
84.0
74.3
920
96.4
109.5
65.5
194.0
85.0
67.0
76.1
92.9
83.6
74.2
900
95.2
93.0
77.0
65.0
192.0
84.7
66.4
75.7
92.7
83.1
73.6
880
94.0
92.5
109.0
76.5
64.5
190.0
84.4
65.9
75.3
92.5
82.7
73.1
860
92.8
92.0
89.5
64.0
188.0
84.1
65.3
74.8
92.3
82.2
72.2
840
91.5
91.5
108.5
76.0
63.5
186.0
83.8
64.7
74.3
92.1
81.7
71.8
820
90.2
91.0
75.5
63.0
184.0
83.4
64.0
73.8
91.8
81.1
71.0
800
88.9
90.5
108.0
89.0
62.5
182.0
83.0
63.3
73.3
91.5
80.4
70.2
780
87.5
90.0
107.5
75.0
62.0
180.0
82.6
62.5
72.6
91.2
79.7
69.4
760
86.2
89.0
74.5
61.5
178.0
82.2
61.8
72.1
91.0
79.1
68.6
740
84.8
88.5
107.0
61.0
176.0
81.8
61.0
71.5
90.7
78.4
67.7
720
83.3
88.0
88.5
74.0
60.5
174.0
81.3
60.1
70.8
90.3
77.6
66.7
700
81.8
87.5
106.5
73.5
60.0
172.0
81.1
59.7
70.5
90.1
77.2
66.2
690
81.1
87.0
59.5
170.0
80.8
59.2
70.1
89.8
76.8
65.7
680
80.3
86.0
106.0
88.0
73.0
59.0
168.0
80.6
58.8
69.8
89.7
76.4
65.3
670
79.6
85.5
72.5
58.5
166.0
80.3
58.3
69.4
89.5
75.9
64.7
660
78.8
85.0
105.5
72.0
58.0
164.0
80.0
57.8
69.0
89.2
75.5
64.1
650
78.0
84.0
105.0
87.5
57.5
162.0
79.8
57.3
68.7
89.0
75.1
63.5
640
77.2
83.5
71.5
56.5
160.0
79.5
56.8
68.3
88.8
74.6
63.0
630
76.4
83.0
104.5
71.0
56.0
158.0
79.2
56.3
67.9
88.5
74.2
62.4
620
75.6
82.0
104.0
87.0
70.5
55.5
156.0
78.9
55.7
67.5
88.2
73.6
61.7
610
74.7
81.5
103.5
70.0
54.5
154.0
78.6
55.2
67.0
88.0
73.2
61.2
600
73.9
80.5
103.0
54.0
152.0
78.4
54.7
66.7
87.8
72.7
60.5
590
73.1
80.0
86.5
69.5
53.5
150.0
78.0
54.1
66.2
87.5
72.1
59.9
580
72.2
79.0
102.5
69.0
53.0
148.0
77.8
53.6
65.8
87.2
71.7
59.3
570
71.3
78.0
102.0
68.5
52.5
146.0
77.4
53.0
65.4
86.9
71.2
58.6
560
70.4
77.5
101.5
86.0
68.0
51.5
144.0
77.0
52.3
64.8
86.6
70.5
57.8
550
505
69.6
77.0
101.0
67.5
51.0
142.0
76.7
51.7
64.4
86.3
70.0
57.0
540
496
68.7
76.0
100.5
85.5
67.0
50.0
140.0
76.4
51.1
63.9
86.0
69.5
56.2
530
488
67.7
75.0
100.0
66.5
49.0
138.0
76.1
50.5
63.5
85.7
69.0
55.6
520
480
66.8
74.5
99.5
85.0
66.0
48.0
136.0
75.7
49.8
62.9
85.4
68.3
54.7
510
473
65.9
73.5
99.0
65.5
47.5
134.0
75.3
49.1
62.2
85.0
67.7
53.9
500
465
64.9
73.0
98.5
84.5
65.0
46.5
132.0
74.9
48.4
61.6
84.7
67.1
53.1
490
456
64.0
72.0
98.0
84.0
64.5
45.5
130.0
74.5
47.7
61.3
84.3
66.4
52.2
480
448
63.0
71.0
97.5
63.5
45.0
128.0
74.1
46.9
60.7
83.9
65.7
51.3
470
441
62.0
70.0
97.0
83.5
63.0
44.0
126.0
73.6
46.1
60.1
83.6
64.9
50.4
460
433
61.0
69.0
96.5
62.5
43.0
124.0
73.3
45.3
59.4
83.2
64.3
49.4
450
425
60.0
68.0
96.0
83.0
62.0
42.0
122.0
72.8
44.5
58.8
82.8
63.5
48.4
440
415
59.0
67.0
95.5
61.0
41.0
120.0
72.3
43.6
58.2
82.3
62.7
47.4
430
405
58.0
66.0
95.0
82.5
60.5
40.0
118.0
71.8
42.7
57.5
81.8
61.9
46.4
420
397
56.9
65.0
94.5
82.0
60.0
39.0
116.0
71.4
41.8
56.8
81.4
61.1
45.3
410
388
55.9
64.0
94.0
81.5
59.5
38.0
114.0
70.8
40.8
56.0
81.0
60.2
44.1
400
379
54.8
63.0
93.0
81.0
58.5
37.0
112.0
70.3
39.8
55.2
80.3
59.3
42.9
390
369
53.7
62.0
92.6
80.5
58.0
35.5
110.0
69.8
110.0
38.8
54.4
79.8
58.4
41.7
380
360
52.6
61.0
92.0
57.0
34.5
108.0
69.2
37.7
53.6
78.2
57.4
40.4
370
350
51.5
59.5
91.2
80.0
56.0
33.0
106.0
68.7
109.0
36.6
52.8
78.6
56.4
39.1
360
341
50.4
58.0
90.5
79.5
55.0
32.0
104.0
68.1
35.5
51.9
78.0
55.4
37.8
350
331
49.3
57.0
89.8
79.0
54.5
30.5
102.0
67.6
108.0
34.4
51.1
77.4
54.4
36.5
340
322
48.1
56.0
89.0
78.5
53.5
29.5
100.0
67.0
33.3
50.2
76.8
53.6
35.2
330
313
47.0
54.0
88.0
78.0
52.5
28.0
98.0
66.4
107.0
32.2
49.4
76.2
52.3
33.9
320
303
45.8
53.0
87.2
77.5
51.5
26.5
96.0
65.8
31.0
48.4
75.6
51.3
32.5
310
294
44.6
51.0
86.3
77.0
50.5
24.5
94.0
65.2
105.5
29.8
47.5
74.9
50.2
31.1
300
284
43.4
49.5
85.4
76.5
49.0
23.0
92.0
64.8
29.2
47.1
74.6
49.7
30.4
295
280
42.8
47.5
84.4
75.5
48.0
21.0
90.0
64.5
104.5
28.5
46.5
74.2
49.0
29.5
290
275
42.2
46.0
83.5
75.0
47.0
19.0
88.0
64.2
27.8
46.0
73.8
48.4
28.7
285
270
41.6
44.0
82.3
74.5
45.5
17.0
86.0
63.8
103.5
27.1
45.3
73.4
47.8
27.9
280
265
40.9
42.0
81.2
73.5
44.0
14.5
84.0
63.5
26.4
44.9
73.0
47.2
27.1
275
261
40.3
40.0
80.0
73.0
43.0
12.5
82.0
63.1
102.0
25.6
44.3
72.6
46.4
26.2
270
256
39.7
37.5
78.6
72.0
41.0
10.0
80.0
62.7
24.8
43.7
72.1
45.7
25.2
265
252
39.0
35.0
77.4
71.5
39.5
7.5
78.0
62.4
101.0
24.0
43.1
71.6
45.0
24.3
260
247
38.4
32.5
76.0
70.5
38.0
4.5
76.0
62.0
23.1
42.2
71.1
44.2
23.2
255
243
37.8
30.0
74.8
70.0
36.0
1.0
74.0
61.6
99.5
22.2
41.7
70.6
43.4
22.2
250
238
37.2
27.5
73.2
69.0
34.0
72.0
61.2
21.3
41.1
70.1
42.5
21.1
245
233
36.5
24.5
71.5
68.0
32.0
70.0
60.7
98.1
20.3
40.3
69.6
41.7
19.9
240
228
35.9
21.5
70.0
67.0
30.0
68.0
96.7
18.0
230
219
34.1
18.5
68.5
66.0
28.0
66.0
95.0
15.7
220
209
33.2
15.5
56.8
65.0
25.5
64.0
93.4
13.4
210
200
31.8
12.5
68.0
63.5
23.0
62.0
91.5
11.0
200
190
30.4
10.0
63.0
62.5
20.5
60.0
89.5
8.5
190
181
29.0
61.0
61.0
18.0
58.0
87.1
6.0
180
171
27.7
58.8
60.0
15.0
56.0
85.0
3.0
170
162
26.5
56.5
58.5
12.0
54.0
81.7
0.0
160
152
25.0
63.5
57.0
52.0
78.7
150
143
23.7
50.5
55.5
50.0
78.0
140
133
22.1
49.0
54.5
49.0
71.2
130
124
20.6
47.0
53.5
48.0
66.7
120
114
19.1
45.0
47.0
62.3
110
105
17.6
56.2
100
95
16.1
52.0
95
90
48.0
90
86
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