|
Brinell Hardness |
Rockwell Hardness
|
Tensile Strength |
|
Tungsten Carbide
Ball 3000 KG
|
A
Scale 60KG |
B
Scale 100KG |
C
Scale 150KG |
(Approx.) |
| -
|
85.6
|
-
|
68.0
|
-
|
| -
|
85.3
|
-
|
67.5
|
-
|
| -
|
85.0
|
-
|
67.0
|
-
|
| 767
|
84.7
|
-
|
66.4
|
-
|
| 757
|
84.4
|
-
|
65.9
|
-
|
| 745
|
84.1
|
-
|
65.3
|
-
|
| 733
|
83.8
|
-
|
64.7
|
-
|
| 722
|
83.4
|
-
|
64.0
|
-
|
| 712
|
-
|
-
|
-
|
-
|
| 710
|
83.0
|
-
|
63.3
|
-
|
| 698
|
82.6
|
-
|
62.5
|
-
|
| 684
|
82.2
|
-
|
61.8
|
-
|
| 682
|
82.2
|
-
|
61.7
|
-
|
| 670
|
81.8
|
-
|
61.0
|
-
|
| 656
|
81.3
|
-
|
60.1
|
-
|
| 653
|
81.2
|
-
|
60.0
|
-
|
| 647
|
81.1
|
-
|
59.7
|
-
|
| 638
|
80.8
|
-
|
59.2
|
329,000
|
| 630
|
80.6
|
-
|
58.8
|
324,000
|
| 627
|
80.5
|
-
|
58.7
|
323,000
|
| 601
|
79.8
|
-
|
57.3
|
309,000
|
| 578
|
79.1
|
-
|
56.0
|
297,000
|
| 555
|
78.4
|
-
|
54.7
|
285,000
|
| 534
|
77.8
|
-
|
53.5
|
274,000
|
| 514
|
76.9
|
-
|
52.1
|
263,000
|
| 495
|
76.3
|
-
|
51.0
|
253,000
|
| 477
|
75.6
|
-
|
49.6
|
243,000
|
| 461
|
74.9
|
-
|
48.5
|
235,000
|
| 444
|
74.2
|
-
|
47.1
|
225,000
|
| 429
|
73.4
|
-
|
45.7
|
217,000
|
| 415
|
72.8
|
-
|
44.5
|
210,000
|
| 401
|
72.0
|
-
|
43.1
|
202,000
|
| 388
|
71.4
|
-
|
41.8
|
195,000
|
| 375
|
70.6
|
-
|
40.4
|
188,000
|
| 363
|
70.0
|
-
|
39.1
|
182,000
|
| 352
|
69.3
|
-
|
37.9
|
176,000
|
| 341
|
68.7
|
-
|
36.6
|
170,000
|
|
|
Brinell Hardness |
Rockwell Hardness
|
Tensile Strength |
|
Tungsten Carbide Ball 3000 KG |
A
Scale 60KG |
B
Scale 100KG |
C
Scale 150KG |
(Approx.) |
| 331
|
68.1
|
-
|
35.5
|
166,000
|
| 321
|
67.5
|
-
|
34.3
|
160,000
|
| 311
|
66.9
|
-
|
33.1
|
155,000
|
| 302
|
66.3
|
-
|
32.1
|
150,000
|
| 293
|
65.7
|
-
|
30.9
|
145,000
|
| 285
|
65.3
|
-
|
29.9
|
141,000
|
| 277
|
64.6
|
-
|
28.8
|
137,000
|
| 269
|
64.1
|
-
|
27.6
|
133,000
|
| 262
|
63.6
|
-
|
26.6
|
129,000
|
| 255
|
63.0
|
-
|
25.4
|
126,000
|
| 248
|
62.5
|
-
|
24.2
|
122,000
|
| 241
|
61.8
|
100.0
|
22.8
|
118,000
|
| 235
|
61.4
|
99.0
|
21.7
|
115,000
|
| 229
|
60.8
|
98.2
|
20.5
|
111,000
|
| 223
|
-
|
97.3
|
20.0
|
-
|
| 217
|
-
|
96.4
|
18.0
|
105,000
|
| 212
|
-
|
95.5
|
17.0
|
102,000
|
| 207
|
-
|
94.6
|
16.0
|
100,000
|
| 201
|
-
|
93.8
|
15.0
|
98,000
|
| 197
|
-
|
92.8
|
-
|
95,000
|
| 192
|
-
|
91.9
|
-
|
93,000
|
| 187
|
-
|
90.7
|
-
|
90,000
|
| 183
|
-
|
90.0
|
-
|
89,000
|
| 179
|
-
|
89.0
|
-
|
87,000
|
| 174
|
-
|
87.8
|
-
|
85,000
|
| 170
|
-
|
86.8
|
-
|
83,000
|
| 167
|
-
|
86.0
|
-
|
81,000
|
| 163
|
-
|
85.0
|
-
|
79,000
|
| 156
|
-
|
82.9
|
-
|
76,000
|
| 149
|
-
|
80.8
|
-
|
73,000
|
| 143
|
-
|
78.7
|
-
|
71,000
|
| 137
|
-
|
76.4
|
-
|
67,000
|
| 131
|
-
|
74.0
|
-
|
65,000
|
| 126
|
-
|
72.0
|
-
|
63,000
|
| 121
|
-
|
69.8
|
-
|
60,000
|
| 116
|
-
|
67.6
|
-
|
58,000
|
| 111
|
-
|
65.7
|
-
|
56,000
|
|
