|
Ball Diameter mm
|
F／D2
|
|
30
|
15
|
10
|
5
|
2.5
|
1.25
|
1
|
|
Test
Force F,kgf
|
|
10
|
|
|
|
|
3000(29.42KN)
|
1500(14.71KN)
|
1000(9.807KN)
|
500(4.903KN)
|
250(2.452KN)
|
125(1.226KN)
|
100(980.7N)
|
|
|
5
|
|
|
|
750(7.355KN)
|
─
|
250(2.452KN)
|
125(1.266KN)
|
62.5(612.9N)
|
31.25(306.5N)
|
25(245.2N)
|
|
|
|
2.5
|
|
|
187.5(1.839KN)
|
─
|
62.5(612.9N)
|
31.25(300.5N)
|
15.625(153.2N)
|
7.813(76.61N)
|
6.25(61.29N)
|
|
|
|
|
2
|
|
120(1.177KN)
|
─
|
40(392.3N)
|
20(196.1N)
|
10(98.07N)
|
5(49.03N)
|
4(39.23N)
|
|
|
|
|
|
1
|
30(294.2N)
|
─
|
10(98.07N)
|
5(49.03N)
|
2.5(24.52N)
|
1.25(12.26N)
|
1(9.807N)
|
|
Diameter
Indentation mm
|
Brinell Hardness HBS或HBW
|
|
2.40
|
1.200
|
0.6000
|
0.480
|
0.240
|
653
|
327
|
218
|
109
|
54.5
|
27.2
|
21.8
|
|
2.41
|
1.205
|
0.6025
|
0.482
|
0.241
|
648
|
324
|
216
|
108
|
54
|
27
|
21.6
|
|
2.42
|
1.210
|
0.6050
|
0.484
|
0.242
|
643
|
321
|
214
|
107
|
53.5
|
26.8
|
21.4
|
|
2.43
|
1.215
|
0.6075
|
0.486
|
0.243
|
637
|
319
|
212
|
106
|
53.1
|
26.5
|
21.2
|
|
2.44
|
1.220
|
0.6100
|
0.488
|
0.244
|
632
|
316
|
211
|
105
|
52.7
|
26.3
|
21.1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2.45
|
1.225
|
0.6125
|
0.490
|
0.245
|
627
|
313
|
209
|
104
|
52.2
|
26.1
|
20.9
|
|
2.46
|
1.230
|
0.6150
|
0.492
|
0.246
|
621
|
311
|
207
|
104
|
51.8
|
25.9
|
20.7
|
|
2.47
|
1.235
|
0.6175
|
0.494
|
0.247
|
616
|
308
|
205
|
103
|
51.4
|
25.7
|
20.5
|
|
2.48
|
1.240
|
0.6200
|
0.496
|
0.248
|
611
|
306
|
204
|
102
|
50.9
|
25.5
|
20.4
|
|
2.49
|
1.245
|
0.6225
|
0.498
|
0.249
|
606
|
303
|
202
|
101
|
50.5
|
25.3
|
20.2
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2.50
|
1.250
|
0.6250
|
0.500
|
0.250
|
601
|
301
|
200
|
100
|
50.1
|
25.1
|
20.0
|
|
2.51
|
1.255
|
0.6275
|
0.502
|
0.251
|
597
|
298
|
199
|
99.4
|
49.7
|
24.9
|
19.9
|
|
2.52
|
1.260
|
0.6300
|
0.504
|
0.252
|
592
|
296
|
197
|
98.6
|
49.3
|
24.7
|
19.7
|
|
2.53
|
1.265
|
0.6325
|
0.506
|
0.253
|
587
|
294
|
196
|
97.8
|
48.9
|
24.5
|
19.6
|
|
2.54
|
1.270
|
0.6350
|
0.508
|
0.254
|
582
|
291
|
194
|
97.1
|
48.5
|
24.3
|
19.4
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2.55
|
1.275
|
0.6375
|
0.510
|
0.255
|
578
|
289
|
193
|
96.3
|
48.1
|
24.1
|
19.3
|
|
2.56
|
1.280
|
0.6400
|
0.512
|
0.256
|
573
|
287
|
191
|
95.5
|
47.8
|
23.9
|
19.1
|
|
2.57
|
1.285
|
0.6425
|
0.514
|
0.257
|
569
|
284
|
190
|
94.8
|
47.4
|
23.7
|
19.0
|
|
2.58
|
1.290
|
0.6450
|
0.516
|
0.258
|
564
|
282
|
188
|
94.0
|
47.0
|
23.5
|
18.8
|
|
2.59
|
1.295
|
0.6475
|
0.518
|
0.259
|
560
|
280
|
187
|
93.3
|
46.6
|
23.3
|
18.7
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2.60
|
1.300
|
0.6500
|
0.520
|
0.260
|
555
|
278
|
185
|
92.5
|
46.3
|
23.1
|
18.5
|
|
2.61
|
1.305
|
0.6525
|
0.522
|
0.261
|
551
|
276
|
184
|
91.8
|
45.9
|
23.0
|
18.4
|
|
2.62
|
1.310
|
0.6550
|
0.524
|
0.262
|
547
|
273
|
182
|
91.1
|
45.6
|
22.8
|
18.2
|
|
2.63
|
1.315
|
0.6575
|
0.526
|
0.263
|
543
|
271
|
181
|
90.4
|
45.2
|
22.6
|
18.1
|
|
2.64
|
1.320
|
0.6600
|
0.528
|
0.264
|
538
|
269
|
179
|
89.7
|
44.9
|
22.4
|
17.9
|
