钢的布氏硬度值近似值换算
来源:
作者:ndt 人气: 发布时间:2024-11-21
摘要:钢的布氏硬度值近似值换算 布氏硬度(HB) 10mm3000kgf 维 氏 硬 度 洛氏硬度(3) 肖 氏 硬 度 抗拉强度 (近似值)MPa(2) 标准球 碳化钨球 (HV) 洛氏硬度A 洛氏硬度B 洛氏硬度C 洛氏硬度D (HS) 载荷60kgf 载荷100kgf 载荷100kgf 载荷150kgf 金刚石圆
钢的布氏硬度值近似值换算
布氏硬度(HB)
10mm 3000kgf
|
维
氏
硬
度 |
洛氏硬度(3) |
肖
氏
硬
度 |
抗拉强度
(近似值)MPa(2)
|
标准球 |
碳化钨球 |
(HV) |
洛氏硬度A |
洛氏硬度B |
洛氏硬度C |
洛氏硬度D |
(HS) |
|
|
载荷60kgf |
载荷100kgf |
载荷100kgf |
载荷150kgf |
|
|
|
金刚石圆锥 |
刚球Ø1.6mm球 |
金刚石圆锥 |
金刚石圆锥 |
|
|
|
压印头 |
(1/16in) |
压印头 |
压印头 |
|
|
|
(HRA) |
(HRB) |
(HRC) |
(HRD) |
|
|
- |
- |
940 |
85.6 |
- |
68 |
76.9 |
97 |
- |
- |
- |
920 |
85.3 |
- |
67.5 |
76.5 |
96 |
- |
- |
- |
900 |
85 |
- |
67 |
76.1 |
95 |
- |
- |
-767 |
880 |
84.7 |
- |
66.4 |
75.7 |
93 |
- |
- |
-757 |
860 |
84.4 |
- |
65.9 |
75.3 |
92 |
- |
|
|
|
|
|
|
|
|
|
- |
-745 |
840 |
84.1 |
- |
65.3 |
74.8 |
91 |
- |
- |
-733 |
820 |
83.8 |
- |
64.7 |
74.3 |
90 |
- |
- |
-722 |
800 |
83.4 |
- |
64 |
73.8 |
88 |
- |
- |
-712 |
- |
- |
- |
- |
- |
- |
- |
- |
-710 |
780 |
83 |
- |
63.3 |
73.3 |
87 |
- |
- |
-698 |
760 |
82.6 |
- |
62.5 |
72.6 |
86 |
- |
|
|
|
|
|
|
|
|
|
- |
-684 |
740 |
82.2 |
- |
61.8 |
72.1 |
- |
- |
- |
-682 |
737 |
82.2 |
- |
61.7 |
72 |
84 |
- |
- |
-670 |
720 |
81.8 |
- |
61 |
71.5 |
83 |
- |
- |
-656 |
700 |
81.3 |
- |
60.1 |
70.8 |
- |
- |
- |
-653 |
697 |
81.2 |
- |
60 |
70.7 |
81 |
- |
|
|
|
|
|
|
|
|
|
- |
-647 |
690 |
81.1 |
- |
59.7 |
70.5 |
- |
- |
- |
-638 |
680 |
80.8 |
- |
59.2 |
70.1 |
80 |
- |
- |
630 |
670 |
80.6 |
- |
58.8 |
69.8 |
- |
- |
- |
627 |
667 |
80.5 |
- |
58.7 |
69.7 |
79 |
- |
|
|
|
|
|
|
|
|
|
- |
- |
677 |
80.7 |
- |
59.1 |
70 |
- |
- |
- |
601 |
640 |
79.8 |
- |
57.3 |
68.7 |
77 |
- |
|
|
|
|
|
|
|
|
|
- |
- |
640 |
79.8 |
- |
57.3 |
68.7 |
- |
- |
- |
578 |
615 |
79.1 |
- |
56 |
67.7 |
75 |
- |
|
|
|
|
|
|
|
|
|
- |
- |
607 |
78.8 |
- |
55.6 |
67.4 |
- |
- |
- |
555 |
591 |
78.4 |
- |
54.7 |
66.7 |
73 |
2055 |
|
|
|
|
|
|
|
|
|
- |
- |
579 |
78 |
- |
54 |
66.1 |
- |
2015 |
- |
534 |
569 |
77.8 |
- |
53.5 |
65.8 |
71 |
1985 |
|
|
|
|
|
|
|
|
|
- |
- |
533 |
77.1 |
- |
52.5 |
65 |
- |
1915 |
- |
514 |
547 |
76.9 |
- |
52.1 |
64.7 |
70 |
1890 |
|
|
|
|
|
|
|
|
|
-495 |
- |
539 |
76.7 |
- |
51.6 |
64.3 |
- |
1855 |
- |
- |
530 |
76.4 |
- |
51.1 |
63.9 |
- |
1825 |
- |
495 |
528 |
76.3 |
- |
51 |
63.8 |
68 |
1820 |
|
|
|
|
|
|
|
|
|
-477 |
- |
516 |
75.9 |
- |
50.3 |
63.2 |
- |
1780 |
- |
- |
508 |
75.6 |
- |
49.6 |
62.7 |
- |
1740 |
- |
477 |
508 |
75.6 |
- |
49.6 |
62.7 |
66 |
1740 |
|
|
|
|
|
|
|
|
|
-461 |
- |
495 |
75.1 |
- |
48.8 |
61.9 |
- |
1680 |
- |
- |
491 |
74.9 |
- |
48.5 |
61.7 |
- |
1670 |
- |
461 |
491 |
74.9 |
- |
48.5 |
61.7 |
65 |
1670 |
|
|
|
|
|
|
|
|
|
444 |
- |
474 |
74.3 |
- |
47.2 |
61 |
- |
1595 |
- |
- |
472 |
74.2 |
- |
47.1 |
60.8 |
- |
1585 |
- |
444 |
472 |
74.2 |
- |
47.1 |
60.8 |
63 |
1585 |
|
|
|
|
|
|
|
|
|
429 |
429 |
455 |
73.4 |
- |
45.7 |
59.7 |
61 |
1510 |
415 |
415 |
440 |
72.8 |
- |
44.5 |
58.8 |
59 |
1460 |
401 |
401 |
425 |
72 |
- |
43.1 |
57.8 |
58 |
1390 |
388 |
388 |
410 |
71.4 |
- |
41.8 |
56.8 |
56 |
1330 |
375 |
375 |
396 |
70.6 |
- |
40.4 |
55.7 |
54 |
1270 |
|
|
|
|
|
|
|
|
|
363 |
363 |
383 |
70 |
- |
39.1 |
54.6 |
52 |
1220 |
352 |
352 |
372 |
69.3 |
-110 |
37.9 |
53.8 |
51 |
1180 |
341 |
341 |
360 |
68.7 |
-109 |
36.6 |
52.8 |
50 |
1130 |
331 |
331 |
350 |
68.1 |
-108.5 |
35.5 |
51.9 |
48 |
1095 |
321 |
321 |
339 |
67.5 |
-108 |
34.3 |
51 |
47 |
1060 |
|
|
|
|
|
|
|
|
|
311 |
311 |
328 |
66.9 |
-107.5 |
33.1 |
50 |
46 |
1025 |
302 |
302 |
319 |
66.3 |
-107 |
32.1 |
49.3 |
45 |
1005 |
293 |
293 |
309 |
65.7 |
-106 |
30.9 |
48.3 |
43 |
970 |
285 |
285 |
301 |
65.3 |
-105.5 |
29.9 |
47.6 |
- |
950 |
277 |
277 |
292 |
64.6 |
-104.5 |
28.8 |
46.7 |
41 |
925 |
|
|
|
|
|
|
|
|
|
269 |
269 |
284 |
64.1 |
-104 |
27.6 |
45.9 |
40 |
895 |
262 |
262 |
276 |
63.6 |
-103 |
26.6 |
45 |
39 |
875 |
255 |
255 |
269 |
63 |
-102 |
25.4 |
44.2 |
38 |
850 |
248 |
248 |
261 |
62.5 |
-101 |
24.2 |
43.2 |
37 |
825 |
241 |
241 |
253 |
61.8 |
100 |
22.8 |
42 |
36 |
800 |
|
|
|
|
|
|
|
|
|
235 |
235 |
247 |
61.4 |
99 |
21.7 |
41.4 |
35 |
785 |
229 |
229 |
241 |
60.8 |
98.2 |
20.5 |
40.5 |
34 |
765 |
223 |
223 |
234 |
- |
97.3 |
-18.8 |
- |
- |
|
217 |
217 |
228 |
- |
96.4 |
-17.5 |
- |
33 |
725 |
212 |
212 |
222 |
- |
95.5 |
-16 |
- |
- |
705 |
|
|
|
|
|
|
|
|
|
207 |
207 |
218 |
- |
94.6 |
-15.2 |
- |
32 |
690 |
201 |
201 |
212 |
- |
93.8 |
-13.8 |
- |
31 |
675 |
197 |
197 |
207 |
- |
92.8 |
-12.7 |
- |
30 |
655 |
192 |
192 |
202 |
- |
91.9 |
-11.5 |
- |
29 |
640 |
187 |
187 |
196 |
- |
90.7 |
-10 |
- |
- |
620 |
|
|
|
|
|
|
|
|
|
183 |
183 |
192 |
- |
90 |
-9 |
- |
28 |
615 |
179 |
179 |
188 |
- |
89 |
-8 |
- |
27 |
600 |
174 |
174 |
182 |
- |
87.8 |
-6.4 |
- |
- |
585 |
170 |
170 |
178 |
- |
86.8 |
-5.4 |
- |
26 |
570 |
167 |
167 |
175 |
- |
86 |
-4.4 |
- |
- |
560 |
|
|
|
|
|
|
|
|
|
163 |
163 |
171 |
- |
85 |
-3.3 |
- |
25 |
545 |
156 |
156 |
163 |
- |
82.9 |
-0.9 |
- |
- |
525 |
149 |
149 |
156 |
- |
80.8 |
- |
- |
23 |
505 |
143 |
143 |
150 |
- |
78.7 |
- |
- |
22 |
490 |
137 |
137 |
143 |
- |
76.4 |
- |
- |
21 |
460 |
|
|
|
|
|
|
|
|
|
131 |
131 |
137 |
- |
74 |
- |
- |
- |
450 |
126 |
126 |
132 |
- |
72 |
- |
- |
20 |
435 |
121 |
121 |
127 |
- |
69.8 |
- |
- |
19 |
415 |
116 |
116 |
122 |
- |
67.6 |
- |
- |
18 |
400 |
111 |
111 |
117 |
- |
65.7 |
- |
- |
15 |
385 |
|
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