根据德国标准DIN50150,以下是常用范围的钢材抗拉强度与维氏硬度、布氏硬度、洛氏硬度的对照表
硬度换算表: 布氏硬度与洛氏硬度 |
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布氏硬度 |
洛氏硬度 |
抗拉强度 |
布氏硬度 |
洛氏硬度 |
抗拉强度 |
||||
硬质合金球3000kg |
标尺A |
标尺B |
标尺C |
(约磅/英寸2) |
硬质合金球3000kg |
标尺A |
标尺B |
标尺C |
(约磅/英寸2) |
60kg |
100kg |
150kg |
60kg |
100kg |
150kg |
||||
- |
85.6 |
- |
68 |
- |
331 |
68.1 |
- |
35.5 |
166,000 |
- |
85.3 |
- |
67.5 |
- |
321 |
67.5 |
- |
34.3 |
160,000 |
- |
85 |
- |
67 |
- |
311 |
66.9 |
- |
33.1 |
155,000 |
767 |
84.7 |
- |
66.4 |
- |
302 |
66.3 |
- |
32.1 |
150,000 |
757 |
84.4 |
- |
65.9 |
- |
293 |
65.7 |
- |
30.9 |
145,000 |
745 |
84.1 |
- |
65.3 |
- |
285 |
65.3 |
- |
29.9 |
141,000 |
733 |
83.8 |
- |
64.7 |
- |
277 |
64.6 |
- |
28.8 |
137,000 |
722 |
83.4 |
- |
64 |
- |
269 |
64.1 |
- |
27.6 |
133,000 |
712 |
- |
- |
- |
- |
262 |
63.6 |
- |
26.6 |
129,000 |
710 |
83 |
- |
63.3 |
- |
255 |
63 |
- |
25.4 |
126,000 |
698 |
82.6 |
- |
62.5 |
- |
248 |
62.5 |
- |
24.2 |
122,000 |
684 |
82.2 |
- |
61.8 |
- |
241 |
61.8 |
100 |
22.8 |
118,000 |
682 |
82.2 |
- |
61.7 |
- |
235 |
61.4 |
99 |
21.7 |
115,000 |
670 |
81.8 |
- |
61 |
- |
229 |
60.8 |
98.2 |
20.5 |
111,000 |