Conversion Calculator Calculation-Pressure|Weight|Temperature|Volume|Length
Brinell and Rockwell Hardness Conversion Chart
Hardness Testing General
Brinell Hardness Testing
Rockwell Hardness Testing
Vickers Hardness Testing
Carbon Low Alloy Steel and Cast Steel Hardness Conversion Table
Rockwell Rockwell Superficial Brinell Vickers Shore Hardness Conversion Table
| Brinell Hardness |
Rockwell Hardness |
Tensile Strength (Approximate) |
| Tungsten Carbide Ball 3000 KG |
A Scale 60KG |
B Scale 100KG |
C Scale 150KG |
| - |
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 |
| 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 |
| |
|
|
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