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ASTM E140 - 镍及高镍合金硬度换算表
ASTM E140 - 镍及高镍合金硬度换算表
美国材料试验学会标准ASTM E140中文版《标准金属硬度换算表 布氏硬度、维氏硬度、洛氏硬度、表面洛氏硬度、努氏硬度、肖氏硬度和里氏硬度之间的关系》表3:镍及高镍合金硬度换算表
ASTM E140硬度换算表3提供镍及高镍合金(镍含量在50%以上)布氏硬度、维氏硬度、洛氏硬度、表面洛氏硬度和努氏硬度之间关系的硬度对照表。
维氏硬度 |
布氏硬度 |
洛氏硬度 |
洛氏硬度 |
洛氏硬度 |
洛氏硬度 |
洛氏硬度 |
洛氏硬度 |
洛氏硬度 |
洛氏硬度 |
表面洛氏 |
表面洛氏 |
表面洛氏 |
表面洛氏 |
表面洛氏 |
表面洛氏 |
努氏硬度 |
HV |
HBS |
HRA |
HRB |
HRC |
HRD |
HRE |
HRF |
HRG |
HRK |
HR15N |
HR30N |
HR45N |
HR15T |
HR30T |
HR45T |
HK1 |
513 |
479 |
75.5 |
50 |
63 |
85.5 |
68 |
54.5 |
|||||||||
481 |
450 |
74.5 |
48 |
61.5 |
84.5 |
66.5 |
52.5 |
|||||||||
452 |
425 |
73.5 |
46 |
60 |
83.5 |
64.5 |
50 |
|||||||||
427 |
403 |
72.5 |
44 |
58.5 |
82.5 |
63 |
47.5 |
|||||||||
404 |
382 |
71.5 |
42 |
57 |
81.5 |
61 |
45.5 |
|||||||||
382 |
363 |
70.5 |
40 |
55.5 |
80.5 |
59.5 |
43 |
436 |
||||||||
362 |
346 |
69.5 |
38 |
54 |
79.5 |
58 |
41 |
413 |
||||||||
344 |
329 |
68.5 |
36 |
52.5 |
78.5 |
56 |
38.5 |
392 |
||||||||
326 |
313 |
67.5 |
34 |
50.5 |
77.5 |
54.5 |
36 |
372 |
||||||||
309 |
298 |
66.5 |
106 |
32 |
49.5 |
116.5 |
94 |
76.5 |
52.5 |
34 |
94.5 |
85.5 |
77 |
352 |
||
285 |
275 |
64.5 |
104 |
28.5 |
46.5 |
115.5 |
91 |
75 |
49.5 |
30 |
94 |
84.5 |
75 |
325 |
||
266 |
258 |
63 |
102 |
25.5 |
44.5 |
114.5 |
87.5 |
73.5 |
47 |
26.5 |
93 |
83 |
73 |
304 |
||
248 |
241 |
61.5 |
100 |
22.5 |
42 |
113 |
84.5 |
72 |
44.5 |
23 |
92.5 |
81.5 |
71 |
283 |
||
234 |
228 |
60.5 |
98 |
20 |
40 |
112 |
81.5 |
70.5 |
42 |
20 |
92 |
80.5 |
69 |
267 |
||
220 |
215 |
59 |
96 |
17 |
38 |
111 |
78.5 |
100 |
69 |
39.5 |
17 |
91 |
79 |
67 |
251 |
|
209 |
204 |
57.5 |
94 |
14.5 |
36 |
110 |
75.5 |
98 |
68 |
37.5 |
14 |
90.5 |
77.5 |
65 |
239 |
|
198 |
194 |
56.5 |
92 |
12 |
34 |
108.5 |
72 |
96.5 |
66.5 |
35.5 |
11 |
89.5 |
76 |
63 |
226 |
|
188 |
184 |
55 |
90 |
9 |
32 |
108.5 |
107.5 |
69 |
94.5 |
65 |
32.5 |
7.5 |
89 |
75 |
61 |
215 |
179 |
176 |
53.5 |
88 |
6.5 |
30 |
107 |
106.5 |
65.5 |
93 |
64 |
30.5 |
5 |
88 |
73.5 |
59.5 |
204 |
171 |
168 |
52.5 |
86 |
4 |
28 |
106 |
105 |
62.5 |
91 |
62.5 |
28.5 |
2 |
87.5 |
72 |
57.5 |
195 |
164 |
161 |
51.5 |
84 |
2 |
26.5 |
104.5 |
104 |
59.5 |
89 |
61.5 |
26.5 |
−0.5 |
87 |
70.5 |
55.5 |
187 |
157 |
155 |
50 |
82 |
24.5 |
103 |
103 |
56.5 |
87.5 |
86 |
69.5 |
53.5 |
179 |
||||
151 |
149 |
49 |
80 |
22.5 |
102 |
101.5 |
53 |
85.5 |
85.5 |
68 |
51.5 |
173 |
||||
145 |
144 |
47.5 |
78 |
21 |
100.5 |
100.5 |
50 |
83.5 |
84.5 |
66.5 |
49.5 |
166 |
||||
140 |
139 |
46.5 |
76 |
19 |
99.5 |
99.5 |
47 |
82 |
84 |
65.5 |
47.5 |
160 |
||||
135 |
134 |
45.5 |
74 |
17.5 |
98 |
98.5 |
43.5 |
80 |
83 |
64 |
45.5 |
154 |
||||
130 |
129 |
44 |
72 |
16 |
97 |
97 |
40.5 |
78 |
82.5 |
62.5 |
43.5 |
149 |
||||
126 |
125 |
43 |
70 |
14.5 |
95.5 |
96 |
37.5 |
76.5 |
82 |
61 |
41.5 |
144 |
||||
122 |
121 |
42 |
68 |
13 |
94.5 |
95 |
34.5 |
74.5 |
81 |
60 |
39.5 |
140 |
||||
119 |
118 |
41 |
66 |
11.5 |
93 |
93.5 |
31 |
72.5 |
80.5 |
58.5 |
37.5 |
136 |
||||
115 |
114 |
40 |
64 |
10 |
91.5 |
92.5 |
71 |
79.5 |
57 |
35.5 |
||||||
112 |
111 |
39 |
62 |
8 |
90.5 |
91.5 |
69 |
79 |
56 |
33.5 |
||||||
108 |
108 |
60 |
89 |
90 |
67.5 |
78.5 |
54.5 |
31.5 |
||||||||
106 |
106 |
58 |
88 |
89 |
65.5 |
77.5 |
53 |
29.5 |
||||||||
103 |
103 |
56 |
86.5 |
88 |
63.5 |
77 |
51.5 |
27.5 |
||||||||
100 |
100 |
54 |
85.5 |
87 |
62 |
76 |
50.5 |
25.5 |
||||||||
98 |
98 |
52 |
84 |
85.5 |
60 |
75.5 |
49 |
23.5 |
||||||||
95 |
95 |
50 |
83 |
84.5 |
58 |
74.5 |
47.5 |
21.5 |
||||||||
93 |
93 |
48 |
81.5 |
83.5 |
56.5 |
74 |
46.5 |
19.5 |
||||||||
91 |
91 |
46 |
80.5 |
82 |
54.5 |
73.5 |
45 |
17 |
||||||||
89 |
89 |
44 |
79 |
81 |
52.5 |
72.5 |
43.5 |
14.5 |
||||||||
87 |
87 |
42 |
78 |
80 |
51 |
72 |
42 |
12.5 |
||||||||
85 |
85 |
40 |
76.5 |
79 |
49 |
71 |
41 |
10 |
||||||||
83 |
83 |
38 |
75 |
77.5 |
47 |
70.5 |
39.5 |
7.5 |
||||||||
81 |
81 |
36 |
74 |
76.5 |
45.5 |
70 |
38 |
5.5 |
||||||||
79 |
79 |
34 |
72.5 |
75.5 |
43.5 |
69 |
36.5 |
3 |
||||||||
78 |
78 |
32 |
71.5 |
74 |
42 |
68.5 |
35.5 |
1 |
||||||||
77 |
77 |
30 |
70 |
73 |
40 |
67.5 |
34 |
−1.5 |