Standard
ball |
Hultgren
ball |
Tungsten-
Carbide
ball |
A scale,
60 kgf
load brale
penetrator |
B scale
100 kgf
load1/16
Inch ball |
c scale,
150 kgf
load brale
penetration |
D scale
100 kgf
load brale
penetrator |
Austenotic
Stainless
Steel
N / mm² |
Chromium
stainless
steel
N / mm² |
600
590
580
570
560
550
540
530
520
510
500
490
480
470
460
450
440
430
420
410
400
390
380
370
360
350
340
330
320
310
300
295
290
285
280
275
270
265
260
255
250
245
240
230
220
210
200
190
180
170
160
150 |
-
-
-
-
-
505
496
488
480
473
465
456
448
441
433
425
415
405
397
388
379
369
360
350
341
331
322
313
303
294
284
280
275
270
265
261
256
252
247
243
238
233
228
219
209
200
190
181
171
162
152
143 |
550
542
535
527
519
512
503
495
487
479
471
460
452
442
433
425
415
405
397
388
379
369
360
350
341
331
322
313
303
294
284
280
275
270
265
261
256
252
247
243
238
233
228
219
209
200
190
181
171
162
152
143 |
564
554
545
535
525
517
507
497
488
479
471
460
452
442
433
425
415
405
397
388
379
369
360
350
341
331
322
313
303
294
284
280
275
270
265
261
256
252
247
243
238
233
228
219
209
200
190
181
171
162
152
143 |
78.6
78.4
78.0
77.8
77.4
77.0
76.7
76.4
76.1
75.7
75.3
74.9
74.5
74.1
73.6
73.3
72.8
72.3
71.8
71.4
70.8
70.3
69.8
69.2
68.7
68.1
67.6
67.0
66.4
65.8
65.2
64.8
64.5
64.2
63.8
63.5
63.1
62.7
62.4
62.0
61.6
61.2
60.7
-
-
-
-
-
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
(110.0)
(109.0)
(108.0)
(107.0)
(105.5)
(104.5)
(103.5)
(102.0)
(101.0)
99.5
98.1
96.7
95.0
93.4
91.5
89.5
87.1
85.0
81.7
78.7 |
55.2
54.7
54.1
53.6
53.0
52.3
51.7
51.1
50.5
49.8
49.1
48.4
47.7
46.9
46.1
45.3
44.5
43.6
42.7
41.8
40.8
39.8
38.8
37.7
36.6
35.5
34.4
33.3
32.2
31.0
29.8
29.2
28.5
27.8
27.1
26.4
25.6
24.8
24.0
23.1
22.2
21.3
20.3
(18.0)
(15.7)
(13.4)
(11.0)
(8.5)
(6.0)
(3.0)
(0.0)
- |
67.0
66.7
66.2
65.8
65.4
64.8
64.4
63.9
63.5
62.9
62.2
61.6
61.3
60.7
60.1
59.4
58.8
58.2
57.5
56.8
56.0
55.2
54.4
53.6
52.8
51.9
51.1
50.2
49.4
48.4
47.5
47.1
46.5
46.0
45.3
44.9
44.3
43.7
43.1
42.2
41.7
41.1
40.3
-
-
-
-
-
-
-
-
- |
74
72
71
69
67
66
64
62
59
57
55
52
50
47
45
42
41
40
38
37
36
34
33
32
30
29
28
26
25
24
22 |
2400
2314
2226
2138
2050
1961
1850
1746
1638
1530
1422
1334
1245
1157
1069
981
951
922
892
863
834
785
735
667
608
549
490 |
-
-
-
-
-
-
-
-
-
-
1314
1245
1177
1108
1040
-
941
-
863
-
794
765
696
637
579
520
490 |