铜合金硬度与强度换算（一）
硬 度抗拉强度/MPa
布氏
维氏
洛氏
表面洛氏
黄铜
铍青铜
板
棒
板
棒
HB30D2
d10、2d5、4d2.5
/mm
HV
HRC
HRA
HRB
HRF
HR15N
HR30N
HR45N
HR15T
HR30T
HR45T
σb
σb
σb
σ0.2
σ0.01
σb
σ0.2
σ0.01
100.0
5.878
101.0
-
-
57.1
89.1
-
-
-
78.3
53.2
30.1
-
-
-
-
-
-
-
-
102.0
5.826
103.1
-
-
58.0
89.6
-
-
-
78.6
53.8
31.0
-
-
-
-
-
-
-
-
104.0
5.775
105.1
-
-
58.9
90.1
-
-
-
78.9
54.4
31.9
-
-
-
-
-
-
-
-
160.0
5.726
107.2
-
-
60.0
90.7
-
-
-
79.2
55.1
32.9
-
-
-
-
-
-
-
-
108.0
5.678
109.3
-
-
61.0
91.3
-
-
-
79.6
55.8
33.9
-
-
-
-
-
-
-
-
110.0
5.631
111.4
-
-
62.1
91.9
-
-
-
79.9
56.5
35.0
379
392
-
-
-
-
-
-
112.0
5.585
113.5
-
-
63.2
92.6
-
-
-
80.3
57.4
36.2
382
397
-
-
-
-
-
-
114.0
5.541
115.6
-
-
64.3
93.2
-
-
-
80.6
58.1
37.2
386
403
-
-
-
-
-
-
116.0
5.497
117.7
-
-
65.4
93.8
-
-
-
81.0
58.8
38.2
390
408
-
-
-
-
-
-
118.0
5.454
119.8
-
-
66.6
94.5
-
-
-
81.4
59.6
39.4
394
414
-
-
-
-
-
-
120.0
5.413
121.9
-
-
67.7
95.1
-
-
-
81.7
60.3
40.5
398
420
-
-
-
-
-
-
122.0
5.372
124.0
-
-
68.8
95.8
-
-
-
82.1
61.2
41.7
402
425
-
-
-
-
-
-
124.0
5.332
126.1
-
-
69.9
96.4
-
-
-
82.5
61.9
42.7
407
431
-
-
-
-
-
-
126.0
5.293
128.2
-
-
71.0
97.0
-
-
-
82.8
62.6
437
412
437
-
-
-
-
-
-
128.0
5.255
130.3
-
-
72.1
97.7
-
-
-
83.2
63.4
44.9
417
443
-
-
-
-
-
-
130.0
5.218
132.4
-
-
73.1
98.2
-
-
-
83.5
64.0
45.8
422
449
-
-
-
-
-
-
132.0
5.181
134.5
-
-
74.1
98.8
-
-
-
83.8
64.7
46.8
428
456
-
-
-
-
-
-
134.0
5.145
136.6
-
-
75.1
99.4
-
-
-
84.1
65.5
47.9
434
462
-
-
-
-
-
-
136.0
5.110
138.6
-
-
76.1
100.0
-
-
-
84.5
66.2
48.9
440
468
-
-
-
-
-
-
138.0
5.076
140.7
-
-
77.0
100.5
-
-
-
84.8
66.8
49.8
446
475
-
-
-
-
-
-
140.0
5.042
142.8
-
-
77.9
101.0
-
-
-
85.0
67.4
50.6
453
481
-
-
-
-
-
-
142.0
5.009
144.9
-
-
78.8
101.5
-
-
-
85.3
67.9
51.5
460
488
-
-
-
-
-
-
144.0
4.977
147.0
-
-
79.7
102.0
-
-
-
85.6
68.5
52.3
467
495
-
-
-
-
-
-
146.0
4.945
149.1
-
-
80.5
102.5
-
-
-
85.8
69.1
53.2
474
502
-
-
-
-
-
-
148.0
4.914
151.2
-
-
81.2
102.9
-
-
-
86.1
69.6
53.9
482
509
-
-
-
-
-
-
150.0
4.883
153.3
-
-
82.0
103.3
-
-
-
86.3
70.1
54.6
489
516
-
-
-
-
-
-
152.0
4.853
155.4
-
-
82.7
103.7
-
-
-
86.6
70.6
55.3
498
523
-
-
-
-
-
-
154.0
4.823
157.5
-
-
83.3
104.1
-
-
-
86.8
71.0
56.0
506
530
-
-
-
-
-
-
156.0
4.794
159.6
-
-
84.0
104.5
-
-
-
87.0
71.5
56.6
514
537
-
-
-
-
-
-
158.0
4.766
161.7
-
-
84.6
104.8
-
-
-
87.2
71.9
57.2
523
545
-
-
-
-
-
-
160.0
4.738
163.8
-
-
85.2
105.2
-
-
-
87.4
72.3
57.9
532
552
-
-
-
-
-
-
162.0
4.710
165.9
-
-
85.8
105.5
-
-
-
87.6
72.7
58.4
541
560
-
-
-
-
-
-
164.0
4.683
168.0
-
-
86.3
105.8
-
-
-
87.7
73.1
58.9
551
567
-
-
-
-
-
-
166.0
4.657
170.1
-
-
86.8
106.1
-
-
-
87.9
73.4
59.4
561
575
-
-
-
-
-
-
168.0
4.631
172.1
-
-
87.4
106.4
-
-
-
88.1
73.8
59.9
571
583
-
-
-
-
-
-
170.0
4.605
174.2
-
-
87.9
106.7
-
-
-
88.2
74.1
60.4
581
591
556
476
332
662
374
374
172.0
4.580
176.3
-
-
88.4
107.0
-
-
-
88.4
74.5
61.0
591
599
562
482
337
667
382
382
174.0
4.555
178.4
-
-
88.8
107.2
-
-
-
88.5
74.7
61.3
602
607
569
489
342
673
390
390
176.0
4.530
180.5
-
-
89.3
107.5
-
-
-
88.7
75.1
61.8
613
615
576
496
347
678
398
398
178.0
4.506
182.6
-
-
89.8
107.8
-
-
-
88.9
75.4
62.3
624
624
582
503
352
683
406
406
180.0
4.483
184.7
-
-
90.3
108.1
-
-
-
89.0
75.8
62.8
636
632
589
509
356
689
414
414
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