| ROCKWELL ( HR ) |
BRINELL |
| B |
F
|
G |
E |
K |
A |
15T |
30T |
45T |
HB / 5 |
HB / 30 |
| 100 |
|
82.5 |
|
|
61.5 |
93.0 |
82.0 |
72.0 |
201 |
240 |
| 99 |
|
81.0 |
|
|
61.0 |
92.5 |
81.5 |
71.0 |
195 |
234 |
| 98 |
|
79.0 |
|
|
60.0 |
|
81.0 |
70.0 |
189 |
228 |
| 97 |
|
77.5 |
|
|
59.0 |
92.0 |
80.5 |
69.0 |
184 |
222 |
| 96 |
|
76.0 |
|
|
59.0 |
|
80.0 |
68.0 |
179 |
216 |
| 95 |
|
74.0 |
|
|
58.0 |
91.5 |
79.0 |
67.0 |
175 |
210 |
| 94 |
|
72.5 |
|
|
57.5 |
|
78.5 |
66.0 |
171 |
205 |
| 93 |
|
71.0 |
|
|
57.0 |
91.0 |
78.0 |
65.0 |
167 |
200 |
| 92 |
|
69.0 |
|
100.0 |
56.5 |
90.5 |
77.5 |
64.5 |
163 |
195 |
| 91 |
|
67.5 |
|
99.5 |
56.0 |
|
77.0 |
63.5 |
160 |
190 |
| 90 |
|
66.0 |
|
98.5 |
55.5 |
90.0 |
76.0 |
62.5 |
157 |
185 |
| 89 |
|
64.0 |
|
98.0 |
55.0 |
89.5 |
75.5 |
61.5 |
154 |
180 |
| 88 |
|
62.5 |
|
97.0 |
54.0 |
|
75.0 |
60.5 |
151 |
176 |
| 87 |
|
61.0 |
|
96.5 |
53.5 |
89.0 |
74.5 |
59.5 |
148 |
172 |
| 86 |
|
59.0 |
|
95.5 |
53.0 |
88.5 |
74.0 |
58.5 |
145 |
169 |
| 85 |
|
57.5 |
|
94.5 |
52.5 |
|
73.5 |
58.0 |
142 |
165 |
| 84 |
|
56.0 |
|
94.0 |
52.0 |
88.0 |
73.0 |
57.0 |
140 |
162 |
| 83 |
|
54.0 |
|
93.0 |
51.0 |
87.5 |
72.0 |
56.0 |
137 |
159 |
| 82 |
|
52.5 |
|
92.0 |
50.5 |
|
71.5 |
55.0 |
135 |
156 |
| 81 |
|
51.0 |
|
91.0 |
50.0 |
87.0 |
71.0 |
54.0 |
133 |
153 |
| 80 |
|
49.0 |
|
90.5 |
49.5 |
86.5 |
70.0 |
53.0 |
130 |
150 |
| 79 |
|
47.5 |
|
89.5 |
49.0 |
|
69.5 |
52.0 |
128 |
147 |
| 78 |
|
46.0 |
|
88.5 |
48.5 |
86.0 |
69.0 |
51.0 |
126 |
144 |
| 77 |
|
44.0 |
|
88.0 |
48.0 |
85.5 |
68.0 |
50.0 |
124 |
141 |
| 76 |
|
42.5 |
|
87.0 |
47.0 |
|
67.5 |
49.0 |
122 |
139 |
| 75 |
99.5 |
41.0 |
|
86.0 |
46.5 |
85.0 |
67.0 |
48.5 |
120 |
137 |
| 74 |
99.0 |
39.0 |
|
85.0 |
46.0 |
|
66.0 |
47.5 |
118 |
135 |
| 73 |
98.5 |
37.5 |
|
84.5 |
45.5 |
84.5 |
65.5 |
46.5 |
116 |
132 |
| 72 |
98.0 |
36.0 |
|
83.5 |
45.0 |
84.0 |
65.0 |
45.5 |
114 |
130 |
| 71 |
97.5 |
34.5 |
100.0 |
82.5 |
44.5 |
|
64.0 |
44.5 |
112 |
127 |
| 70 |
97.0 |
32.5 |
99.5 |
81.5 |
44.0 |
83.5 |
63.5 |
43.5 |
110 |
125 |
| 69 |
96.0 |
31.0 |
99.0 |
81.0 |
43.5 |
83.0 |
62.5
|
42.5 |
109 |
123 |
| 68 |
95.5 |
29.5 |
98.0 |
80.0 |
43.0 |
|
62.0 |
41.5 |
107 |
121 |
| 67 |
95.0 |
28.0 |
97.5 |
79.0 |
42.5 |
82.5 |
61.5 |
40.5 |
106 |
119 |
| 66 |
94.5 |
26.5 |
97.0 |
78.0 |
42.0 |
82.0 |
60.5 |
39.5 |
104 |
117 |
| 65 |
94.0 |
25.0 |
96.0 |
77.5 |
|
|
60.0 |
38.5 |
102 |
116 |
| 64 |
93.5 |
23.5 |
95.5 |
76.5 |
41.5 |
81.5 |
59.5 |
37.5 |
101 |
114 |
| 63 |
93.0 |
22.0 |
95.0 |
75.5 |
41.0 |
81.0 |
58.5 |
36.5 |
99 |
112 |
| 62 |
92.0 |
20.5 |
94.5 |
74.5 |
40.5 |
|
58.0 |
35.5 |
98 |
110 |
| 61 |
91.5 |
19.0 |
93.5 |
74.0 |
40.0 |
80.5 |
57.0 |
34.5 |
96 |
109 |
| 60 |
91.0 |
17.5 |
93.0 |
73.0 |
39.5 |
|
56.5 |
33.5 |
95 |
107 |
| 59 |
90.5 |
16.0 |
92.5 |
72.0 |
39.0 |
80.0 |
56.0 |
32.0 |
94 |
106 |
| 58 |
90.0 |
14.5 |
92.0 |
71.0 |
38.5 |
79.5 |
55.0 |
31.0 |
92 |
104 |
| 57 |
89.5 |
13.0 |
91.0 |
70.5 |
38.0 |
|
54.5 |
30.0 |
91 |
103 |
| 56 |
89.0 |
11.5 |
90.5 |
69.5 |
|
79.0 |
54.0 |
29.0 |
90 |
101 |
| 55 |
88.0 |
10.0 |
90.0 |
68.5 |
37.5 |
78.5 |
53.0 |
28.0 |
89 |
100 |
| 54 |
87.5 |
8.5 |
89.5 |
68.0 |
37.0 |
|
52.5 |
27.0 |
87 |
|
| 53 |
87.0 |
7.0 |
89.0 |
67.0 |
36.5 |
78.0 |
51.5 |
26.0 |
86 |
|
| 52 |
86.5 |
5.5 |
88.0 |
66.0 |
36.0 |
77.5 |
51.0 |
25.0 |
85 |
|
| 51 |
86.0 |
4.0 |
87.5 |
65.0 |
35.5 |
|
50.5 |
24.0 |
84 |
|
| 50 |
85.5 |
2.5 |
87.0 |
64.5 |
35.0 |
77.0 |
49.5 |
23.0 |
83 |
|
| 49 |
85.0 |
|
86.5 |
63.5 |
|
76.5 |
49.0 |
22.0 |
82 |
|
| 48 |
84.5 |
|
85.5 |
62.5 |
34.5 |
|
48.5 |
20.5 |
81 |
|
| 47 |
84.0 |
|
85.0 |
61.5 |
34.0 |
76.0 |
47.5 |
19.5 |
80 |
|
| 46 |
83.0 |
|
84.5 |
61.0 |
33.5 |
75.5 |
47.0 |
18.5 |
|
|
| 45 |
82.5 |
|
84.0 |
60.0 |
33.0 |
|
46.0 |
17.5 |
79 |
|
| 44 |
82.0 |
|
83.5 |
59.0 |
32.5 |
75.0 |
45.5 |
16.5 |
78 |
|
| 43 |
81.5 |
|
82.5 |
58.0 |
32.0 |
74.5 |
45.0 |
15.5 |
77 |
|
| 42 |
81.0 |
|
82.0 |
57.5 |
31.5 |
|
44.0 |
14.5 |
76 |
|
| 41 |
80.5 |
|
81.5 |
56.5 |
31.0 |
74.0 |
43.5
|
13.5 |
75 |
|
