2024年3月14日发(作者:鄢天青)
布氏硬度转换表
布氏硬度转换表
BALL INDENTER,D
MM
10
5
2.5
1
30
FORCE-DIAMETER RATIO,0.102*F/D²
15 10 5 2.5 1
TEST FORCE ,F
29.42KN 14.71KN 9.807KN 4.903KN 2.452KN 980.7N
7.355KN
1.839KN
294.2N
2.452KN 1.226KN
612.9N
98.07N
306.5N
49.03N
612.9N
153.2N
24.52N
245.2N
61.29N
9.807N
MEAN DIAMETER OF
THEINTENTATION ,d MM
2.40
2.41
2.42
2.43
2.44
2.45
2.46
2.47
2.48
2.49
2.50
2.51
2.52
2.53
2.54
2.55
2.56
2.57
2.58
2.59
2.60
2.61
2.62
2.63
2.64
2.65
2.66
2.67
2.68
2.69
2.70
1.200
1.205
1.210
1.215
1.220
1.225
1.230
1.235
1.240
1.245
1.250
1.255
1.260
1.265
1.270
1.275
1.280
1.285
1.290
1.295
1.300
1.305
1.310
1.315
1.320
1.325
1.330
1.335
1.340
1.345
1.350
0.6000
0.6024
0.6050
0.6075
0.6100
0.6125
0.6150
0.6175
0.6200
0.6225
0.6250
0.6275
0.6300
0.6325
0.6350
0.6375
0.6400
0.6425
0.6450
0.6475
0.6500
0.6525
0.6550
06575
0.6600
0.6625
0.6650
0.6675
0.6700
0.6725
0.6800
0.240
0.241
0.242
0.243
0.244
0.245
0.246
0.247
0.248
0.249
0.250
0.251
0.252
0.253
0.254
0.255
0.256
0.257
0.258
0.259
0.260
00.621
0.262
0.263
0.264
0.265
0.266
0.267
0.268
0.269
0.270
653
648
643
637
632
627
621
616
611
606
601
597
592
587
582
578
573
569
564
560
555
551
547
543
538
534
530
526
522
518
514
BRINELL HARDNESS, HBW
327
324
321
309
316
313
311
308
306
303
301
298
296
294
291
289
287
284
282
280
278
276
273
271
269
267
265
263
261
259
257
218
216
214
212
211
209
207
205
204
202
200
199
197
196
194
193
191
190
188
187
185
184
182
181
179
178
177
175
174
173
171
109
108
107
106
105
104
104
103
102
101
100
99.4
98.6
97.8
97.1
96.3
95.5
94.8
94.0
93.3
92.6
91.8
91.1
90.4
89.7
89.0
88.4
87.7
87.0
86.4
85.7
54.5
54.0
53.5
53.1
52.7
52.2
51.8
51.4
50.9
50.5
50.1
49.7
49.3
48.9
48.5
48.1
47.8
47.4
47.0
46.6
46.3
45.9
45.6
45.2
44.9
44.5
44.2
43.8
43.5
43.2
42.9
21.8
21.6
21.4
21.2
21.1
20.9
20.7
20.5
20.4
20.2
20.0
19.9
19.7
19.6
19.4
19.3
19.1
19.0
18.8
18.7
18.5
18.4
18.2
18.1
17.9
17.8
17.7
17.5
17.4
17.3
17.1
第 1 页 共 10 页
布氏硬度转换表
BALL INDENTER,D
MM
10 5 2.5 1 30
FORCE-DIAMETER RATIO,0.102*F/D²
15 10 5 2.5 1
MEAN DIAMETER OF
THEINTENTATION ,d MM
2.71
2.72
2.73
2.74
2.75
2.76
2.77
2.78
2.79
2.80
2.81
2.82
2.83
2.84
2.85
2.86
2.87
2.88
2.89
2.90
2.91
2.92
2.93
2.94
2.95
2.96
2.97
2.98
2.99
3.00
3.01
3.02
3.03
3.04
3.05
3.06
3.07
3.08
1.355
1.360
1.365
1.370
1.375
1.380
1.385
1.390
1.395
1.400
1.405
1.410
1.415
1.420
1.425
1.430
1.435
1.440
1.445
1.450
1.455
1.460
1.465
1.470
1.475
1.480
1.485
1.490
1.495
1.500
1.505
1.51
1.515
1.52
1.525
1.53
1.535
1.54
0.6775
0.6800
0.6825
0.6850
0.6875
0.6900
0.6925
0.6950
0.6975
0.7000
0.7025
0.7050
0.7075
0.7100
0.7125
0.7150
0.7175
0.7200
0.7225
0.7250
0.7275
0.7300
0.7325
0.7350
0.7375
0.7400
0.7425
0.7450
0.7475
0.7500
0.7525
0.755
0.7575
0.76
0.7625
0.765
0.7675
0.77
0.271
0.272
0.273
0.274
0.275
0.276
0.277
0.278
0.279
0.280
0.281
0.282
0.283
0.284
0.285
0.286
0.287
0.288
0.289
0.290
0.291
0.292
0.293
0.294
0.295
0.296
0.297
0.298
0.299
0.300
0.301
0.302
0.303
0.304
0.305
0.306
0.307
0.308
510
507
503
499
495
492
488
485
481
477
474
471
467
464
461
457
454
451
448
444
441
438
435
432
429
426
423
420
414
415
412
409
406
404
401
398
395
395
BRINELL HARDNESS, HBW
255
253
251
250
248
246
244
242
240
239
237
235
234
232
320
229
227
225
224
222
221
219
218
216
215
213
212
210
209
207
206
205
203
202
200
199
198
196
170
169
168
166
165
164
163
162
160
159
158
157
156
155
154
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
135
134
133
132
131
85.1
84.4
83.8
83.2
82.6
81.9
81.3
80.8
80.2
79.6
79.0
78.4
77.9
77.3
76.8
76.2
75.7
75.1
74.6
74.1
73.6
73.0
72.5
72.0
71.5
71.0
70.5
70.1
69.6
69.1
68.6
68.2
67.7
67.3
66.8
66.4
65.9
65.5
42.5
42.2
41.9
41.6
41.3
41.0
40.7
40.4
40.1
39.8
39.5
39.2
38.9
38.7
38.4
38.1
37.8
37.6
37.3
37.0
36.8
36.5
36.3
36.0
35.8
35.5
35.3
35.0
34.8
34.6
34.3
34.1
33.9
33.6
33.4
33.2
33.0
32.7
17.0
16.9
16.8
16.6
16.5
16.4
16.3
16.2
16.0
15.9
15.8
15.7
15.6
15.5
15.4
15.2
15.1
15.0
14.9
14.8
14.7
14.6
14.5
14.4
14.3
14.2
14.1
14.0
13.9
13.8
13.7
13.6
13.5
13.5
13.4
13.3
13.2
13.1
第 2 页 共 10 页
2024年3月14日发(作者:鄢天青)
布氏硬度转换表
布氏硬度转换表
BALL INDENTER,D
MM
10
5
2.5
1
30
FORCE-DIAMETER RATIO,0.102*F/D²
15 10 5 2.5 1
TEST FORCE ,F
29.42KN 14.71KN 9.807KN 4.903KN 2.452KN 980.7N
7.355KN
1.839KN
294.2N
2.452KN 1.226KN
612.9N
98.07N
306.5N
49.03N
612.9N
153.2N
24.52N
245.2N
61.29N
9.807N
MEAN DIAMETER OF
THEINTENTATION ,d MM
2.40
2.41
2.42
2.43
2.44
2.45
2.46
2.47
2.48
2.49
2.50
2.51
2.52
2.53
2.54
2.55
2.56
2.57
2.58
2.59
2.60
2.61
2.62
2.63
2.64
2.65
2.66
2.67
2.68
2.69
2.70
1.200
1.205
1.210
1.215
1.220
1.225
1.230
1.235
1.240
1.245
1.250
1.255
1.260
1.265
1.270
1.275
1.280
1.285
1.290
1.295
1.300
1.305
1.310
1.315
1.320
1.325
1.330
1.335
1.340
1.345
1.350
0.6000
0.6024
0.6050
0.6075
0.6100
0.6125
0.6150
0.6175
0.6200
0.6225
0.6250
0.6275
0.6300
0.6325
0.6350
0.6375
0.6400
0.6425
0.6450
0.6475
0.6500
0.6525
0.6550
06575
0.6600
0.6625
0.6650
0.6675
0.6700
0.6725
0.6800
0.240
0.241
0.242
0.243
0.244
0.245
0.246
0.247
0.248
0.249
0.250
0.251
0.252
0.253
0.254
0.255
0.256
0.257
0.258
0.259
0.260
00.621
0.262
0.263
0.264
0.265
0.266
0.267
0.268
0.269
0.270
653
648
643
637
632
627
621
616
611
606
601
597
592
587
582
578
573
569
564
560
555
551
547
543
538
534
530
526
522
518
514
BRINELL HARDNESS, HBW
327
324
321
309
316
313
311
308
306
303
301
298
296
294
291
289
287
284
282
280
278
276
273
271
269
267
265
263
261
259
257
218
216
214
212
211
209
207
205
204
202
200
199
197
196
194
193
191
190
188
187
185
184
182
181
179
178
177
175
174
173
171
109
108
107
106
105
104
104
103
102
101
100
99.4
98.6
97.8
97.1
96.3
95.5
94.8
94.0
93.3
92.6
91.8
91.1
90.4
89.7
89.0
88.4
87.7
87.0
86.4
85.7
54.5
54.0
53.5
53.1
52.7
52.2
51.8
51.4
50.9
50.5
50.1
49.7
49.3
48.9
48.5
48.1
47.8
47.4
47.0
46.6
46.3
45.9
45.6
45.2
44.9
44.5
44.2
43.8
43.5
43.2
42.9
21.8
21.6
21.4
21.2
21.1
20.9
20.7
20.5
20.4
20.2
20.0
19.9
19.7
19.6
19.4
19.3
19.1
19.0
18.8
18.7
18.5
18.4
18.2
18.1
17.9
17.8
17.7
17.5
17.4
17.3
17.1
第 1 页 共 10 页
布氏硬度转换表
BALL INDENTER,D
MM
10 5 2.5 1 30
FORCE-DIAMETER RATIO,0.102*F/D²
15 10 5 2.5 1
MEAN DIAMETER OF
THEINTENTATION ,d MM
2.71
2.72
2.73
2.74
2.75
2.76
2.77
2.78
2.79
2.80
2.81
2.82
2.83
2.84
2.85
2.86
2.87
2.88
2.89
2.90
2.91
2.92
2.93
2.94
2.95
2.96
2.97
2.98
2.99
3.00
3.01
3.02
3.03
3.04
3.05
3.06
3.07
3.08
1.355
1.360
1.365
1.370
1.375
1.380
1.385
1.390
1.395
1.400
1.405
1.410
1.415
1.420
1.425
1.430
1.435
1.440
1.445
1.450
1.455
1.460
1.465
1.470
1.475
1.480
1.485
1.490
1.495
1.500
1.505
1.51
1.515
1.52
1.525
1.53
1.535
1.54
0.6775
0.6800
0.6825
0.6850
0.6875
0.6900
0.6925
0.6950
0.6975
0.7000
0.7025
0.7050
0.7075
0.7100
0.7125
0.7150
0.7175
0.7200
0.7225
0.7250
0.7275
0.7300
0.7325
0.7350
0.7375
0.7400
0.7425
0.7450
0.7475
0.7500
0.7525
0.755
0.7575
0.76
0.7625
0.765
0.7675
0.77
0.271
0.272
0.273
0.274
0.275
0.276
0.277
0.278
0.279
0.280
0.281
0.282
0.283
0.284
0.285
0.286
0.287
0.288
0.289
0.290
0.291
0.292
0.293
0.294
0.295
0.296
0.297
0.298
0.299
0.300
0.301
0.302
0.303
0.304
0.305
0.306
0.307
0.308
510
507
503
499
495
492
488
485
481
477
474
471
467
464
461
457
454
451
448
444
441
438
435
432
429
426
423
420
414
415
412
409
406
404
401
398
395
395
BRINELL HARDNESS, HBW
255
253
251
250
248
246
244
242
240
239
237
235
234
232
320
229
227
225
224
222
221
219
218
216
215
213
212
210
209
207
206
205
203
202
200
199
198
196
170
169
168
166
165
164
163
162
160
159
158
157
156
155
154
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
135
134
133
132
131
85.1
84.4
83.8
83.2
82.6
81.9
81.3
80.8
80.2
79.6
79.0
78.4
77.9
77.3
76.8
76.2
75.7
75.1
74.6
74.1
73.6
73.0
72.5
72.0
71.5
71.0
70.5
70.1
69.6
69.1
68.6
68.2
67.7
67.3
66.8
66.4
65.9
65.5
42.5
42.2
41.9
41.6
41.3
41.0
40.7
40.4
40.1
39.8
39.5
39.2
38.9
38.7
38.4
38.1
37.8
37.6
37.3
37.0
36.8
36.5
36.3
36.0
35.8
35.5
35.3
35.0
34.8
34.6
34.3
34.1
33.9
33.6
33.4
33.2
33.0
32.7
17.0
16.9
16.8
16.6
16.5
16.4
16.3
16.2
16.0
15.9
15.8
15.7
15.6
15.5
15.4
15.2
15.1
15.0
14.9
14.8
14.7
14.6
14.5
14.4
14.3
14.2
14.1
14.0
13.9
13.8
13.7
13.6
13.5
13.5
13.4
13.3
13.2
13.1
第 2 页 共 10 页