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ISO 18265 - 调质钢(调质状态)的抗拉强度及硬度对照表
ISO 18265 - 调质钢(调质状态)的抗拉强度及硬度对照表
国际标准ISO 18265-2013《金属材料-硬度值的换算》表B.3:调质钢(调质状态)的抗拉强度及硬度对照表
维氏 硬度 |
布氏 硬度 |
洛氏 硬度 |
洛氏 硬度 |
表面 洛氏 |
表面 洛氏 |
表面 洛氏 |
洛氏 硬度 |
洛氏 硬度 |
表面 洛氏 |
表面 洛氏 |
表面 洛氏 |
抗拉 强度 |
HV |
HBW |
HRC |
HRA |
HR45N |
HR30N |
HR15N |
HRB |
HRF |
HR45T |
HR30T |
HR15T |
Mpa |
210 |
205 |
15.3 |
57.2 |
13.4 |
36.1 |
65.2 |
94.8 |
110.4 |
65.4 |
76.8 |
89.2 |
651 |
220 |
215 |
17.4 |
58.4 |
15.9 |
38.1 |
66.5 |
96.7 |
111.4 |
67.6 |
78.5 |
90 |
683 |
230 |
225 |
19.3 |
59.6 |
18.2 |
40.4 |
67.8 |
98.4 |
112.4 |
69.6 |
80 |
90.8 |
716 |
240 |
235 |
21.2 |
60.6 |
20.4 |
41.8 |
68.9 |
100 |
113.3 |
71.4 |
81.4 |
91.4 |
748 |
250 |
245 |
22.9 |
61.6 |
22.5 |
43.4 |
70 |
101.4 |
114.1 |
73 |
82.5 |
92 |
781 |
260 |
255 |
24.6 |
62.5 |
24.4 |
45 |
71 |
102.7 |
114.9 |
74.4 |
83.6 |
92.5 |
813 |
270 |
266 |
26.2 |
63.4 |
26.3 |
46.5 |
72 |
103.9 |
115.6 |
75.7 |
84.5 |
90 |
845 |
280 |
276 |
27.7 |
64.3 |
28.1 |
47.9 |
72.9 |
105 |
116.2 |
76.9 |
85.4 |
90.8 |
877 |
290 |
286 |
29.1 |
65 |
29.8 |
49.3 |
73.7 |
106 |
116.8 |
77.9 |
86.1 |
91.4 |
909 |
300 |
296 |
30.5 |
65.8 |
31.4 |
50.5 |
74.5 |
106.9 |
117.3 |
78.9 |
86.8 |
92 |
940 |
310 |
306 |
31.8 |
66.5 |
32.9 |
51.8 |
75.3 |
107.7 |
117.8 |
79.7 |
87.4 |
94.3 |
972 |
320 |
316 |
33.1 |
67.2 |
34.4 |
52.9 |
76 |
108.5 |
118.3 |
80.5 |
88 |
94.6 |
1003 |
330 |
326 |
34.3 |
67.8 |
35.8 |
54 |
76.7 |
109.2 |
118.8 |
81.2 |
88.4 |
94.8 |
1035 |
340 |
336 |
35.4 |
68.5 |
37.2 |
55.1 |
77.3 |
109.9 |
119.2 |
81.9 |
88.9 |
95 |
1070 |
350 |
345 |
36.5 |
69.1 |
38.4 |
56.1 |
78 |
110.5 |
119.6 |
82.5 |
89.3 |
95.2 |
1097 |
360 |
355 |
37.6 |
69.6 |
39.7 |
57.1 |
78.6 |
111.1 |
119.9 |
83 |
89.6 |
95.4 |
1128 |
370 |
365 |
38.6 |
70.2 |
40.9 |
58 |
79.1 |
111.7 |
120.3 |
83.5 |
89.9 |
95.5 |
1159 |
380 |
375 |
39.6 |
70.7 |
42 |
58.9 |
79.7 |
112.2 |
120.6 |
84 |
90.2 |
95.6 |
1189 |
390 |
385 |
40.6 |
71.2 |
43.2 |
59.8 |
80.2 |
112.7 |
120.9 |
84.4 |
90.5 |
95.7 |
1220 |
400 |
395 |
41.5 |
71.7 |
44.2 |
60.6 |
80.7 |
113.1 |
121.2 |
84.8 |
90.7 |
95.8 |
1250 |
410 |
405 |
42.4 |
72.2 |
45.3 |
61.4 |
81.2 |
113.6 |
121.5 |
85.1 |
90.9 |
95.9 |
1281 |
420 |
414 |
43.2 |
72.6 |
46.3 |
62.2 |
81.6 |
1311 |
|||||
430 |
424 |
44.1 |
73 |
47.2 |
63 |
82.1 |
1341 |
|||||
440 |
434 |
44.9 |
73.5 |
48.2 |
63.7 |
82.5 |
1371 |
|||||
450 |
444 |
45.7 |
73.9 |
49.1 |
64.4 |
82.9 |
1401 |
|||||
460 |
453 |
46.4 |
74.3 |
50 |
65.1 |
83.3 |
1430 |
|||||
470 |
463 |
47.2 |
74.6 |
50.8 |
65.8 |
83.7 |
1460 |
|||||
480 |
473 |
47.9 |
75 |
51.7 |
66.4 |
84.1 |
||||||
490 |
482 |
48.6 |
75.4 |
52.5 |
67 |
84.4 |
||||||
500 |
492 |
49.2 |
75.7 |
53.2 |
67.6 |
84.8 |
||||||
510 |
501 |
49.9 |
76 |
54 |
68.2 |
85.1 |
||||||
520 |
511 |
50.5 |
76.4 |
54.8 |
68.8 |
85.4 |
||||||
530 |
520 |
51.2 |
76.7 |
55.5 |
69.3 |
85.8 |
||||||
540 |
530 |
51.8 |
77 |
56.2 |
69.9 |
86.1 |
||||||
550 |
539 |
52.4 |
77.3 |
56.8 |
70.4 |
86.4 |
||||||
560 |
549 |
52.9 |
77.6 |
57.5 |
70.9 |
86.6 |
||||||
570 |
558 |
53.5 |
77.9 |
58.2 |
71.4 |
86.9 |
||||||
580 |
568 |
54 |
78.2 |
58.8 |
71.9 |
87.2 |
||||||
590 |
577 |
54.6 |
78.4 |
59.4 |
72.4 |
87.5 |
||||||
600 |
586 |
55.1 |
78.7 |
60 |
72.8 |
87.7 |
||||||
610 |
596 |
55.6 |
78.9 |
60.6 |
73.3 |
88 |
||||||
620 |
605 |
56.1 |
79.2 |
61.2 |
73.7 |
88.2 |
||||||
630 |
614 |
56.6 |
79.4 |
61.7 |
74.2 |
88.5 |
||||||
640 |
623 |
57.1 |
79.7 |
62.3 |
74.6 |
88.7 |
||||||
650 |
632 |
57.5 |
79.9 |
62.8 |
75 |
88.9 |
表B.1:用于试验的调质钢
钢的牌号 |
钢的牌号 |
||
材料编号 |
名称 |
||
C25 |
1.1158 |
C25E |
|
C35 |
1.118 |
C35R |
|
CK45 |
1.1191 |
C45E |
|
CK55 a |
1.1203 |
C55E |
|
C60 |
1.1223 |
C60R |
|
CK67 b |
c |
c |
|
24CrMoV5.5 a |
c |
c |
|
30CrMoV9 |
1.7707 |
30CrMoV9 d |
|
30Mn5 |
1.1165 |
30Mn5 d |
|
34Cr4 |
1.7033 |
34Cr4 |
|
37MnSi5 |
1.5122 |
37MnSi5 d |
|
38CrSi6 |
1.7038 |
37CrS4 |
|
40Cr4 |
1.7035 |
41Cr4 |
|
42CrMo4 |
1.7225 |
42CrMo4 |
|
42MnV7 |
1.5223 |
42MnV7 d |
|
50CrV4 |
1.8159 |
51CrV4 |
|
50MnSi4 |
1.5131 |
50MnSi4 d |
|
60CrMo4 a |
1.7228 |
50CrMo4 |
|
a TGL 6547中不包含。 |
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