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Conversion Tools - Brinell / Rockwell / Tensile
Brinell
Rockwell C
Rockwell B
Rockwell A
Tensile (ksi)
745
65.3
-
84.1
-
712
-
-
-
-
682
61.7
-
82.2
-
653
60.0
-
81.2
-
627
58.7
-
80.5
-
601
57.3
-
79.8
-
578
56.0
-
79.1
-
555
54.7
-
78.4
298
534
53.5
-
77.8
288
514
52.1
-
76.9
274
495
51.0
-
76.3
264
477
49.6
-
75.6
252
461
48.5
-
74.9
242
444
47.1
-
74.2
230
429
45.7
-
73.4
219
415
44.5
-
72.8
212
401
43.1
-
72.0
202
388
41.8
-
71.4
193
375
40.4
-
70.6
184
363
39.1
-
70.0
177
352
37.9
-
69.3
170
341
36.6
-
68.7
163
331
35.5
-
68.1
158
321
34.3
-
76.5
152
311
33.1
-
66.9
147
302
32.1
-
66.3
143
293
30.9
-
65.7
139
285
29.9
-
65.3
135
277
28.8
-
64.6
131
269
27.6
-
64.1
128
262
26.6
-
63.6
125
255
25.4
-
63.0
121
248
24.2
-
62.5
118
241
22.8
100.0
61.8
114
235
21.7
99.0
61.4
111
229
20.5
98.2
60.8
109
223
-
97.3
-
104
217
-
96.4
-
103
212
-
95.5
-
100
207
-
94.6
-
99
201
-
93.8
-
97
197
-
92.8
-
94
192
-
91.9
-
92
187
-
90.7
-
90
183
-
90.0
-
89
179
-
89.0
-
88
174
-
87.8
-
86
170
-
86.8
-
84
167
-
86.0
-
83
163
-
85.0
-
82
156
-
82.9
-
80
149
-
80.8
-
-
143
-
78.7
-
-
137
-
76.4
-
-
131
-
74.0
-
-
126
-
72.0
-
-
121
-
69.8
-
-
116
-
67.6
-
-
111
-
65.7
-
-
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2001 S. Prairie Ave., Waukesha, WI 53189 • (262) 544-1155 •