ISO 18265 - 弹壳黄铜 - 硬度对照表
ISO 18265 - 弹壳黄铜 - 硬度对照表
国际标准ISO 18265-2013《金属材料-硬度值的换算》表F.2 弹壳黄铜(70%铜、30%锌)硬度对照表
维氏硬度
|
洛氏硬度
|
洛氏硬度
|
表面洛氏
|
表面洛氏
|
表面洛氏
|
布氏硬度
|
HV
|
HRB
|
HRF
|
HR15T
|
HR30T
|
HR45T
|
HBS10/500
|
196
|
93.5
|
110
|
90
|
77.5
|
66
|
169
|
194
|
93.3
|
109.5
|
89.9
|
77.3
|
65.5
|
167
|
192
|
93
|
109.3
|
89.8
|
77
|
65
|
166
|
190
|
92.5
|
109
|
89.6
|
76.5
|
64.5
|
164
|
188
|
92
|
108.8
|
89.5
|
76.3
|
64
|
162
|
186
|
91.5
|
108.5
|
89.3
|
76
|
63.5
|
161
|
184
|
91
|
108.3
|
89.2
|
75.5
|
63
|
159
|
182
|
90.5
|
108
|
89
|
75.3
|
62.5
|
157
|
180
|
90
|
107.5
|
88.9
|
75
|
62
|
156
|
178
|
89
|
107.3
|
88.8
|
74.5
|
61.5
|
154
|
176
|
88.5
|
107
|
88.6
|
74.3
|
61
|
152
|
174
|
88
|
106.8
|
88.5
|
74
|
60.5
|
150
|
172
|
87.5
|
106.5
|
88.3
|
73.5
|
60
|
149
|
170
|
87
|
106.3
|
88.2
|
73.3
|
59.5
|
147
|
168
|
86
|
106
|
88
|
73
|
59
|
146
|
166
|
85.5
|
105.8
|
87.8
|
72.5
|
58.5
|
144
|
164
|
85
|
105.5
|
87.7
|
72
|
58
|
142
|
162
|
84
|
105
|
87.5
|
71.8
|
57.5
|
141
|
160
|
83.5
|
104.8
|
87.3
|
71.5
|
56.5
|
139
|
158
|
83
|
104.5
|
87.2
|
71
|
56
|
138
|
156
|
82
|
104
|
87
|
70.5
|
55.5
|
136
|
154
|
81.5
|
103.5
|
86.8
|
70
|
54.5
|
135
|
152
|
80.5
|
103
|
86.7
|
69.8
|
54
|
133
|
150
|
80
|
102.3
|
86.5
|
69.5
|
53.5
|
131
|
148
|
79
|
102.5
|
86.3
|
69
|
53
|
129
|
146
|
78
|
102
|
86.2
|
68.5
|
52.5
|
128
|
144
|
77.5
|
101.5
|
86
|
68
|
51.5
|
126
|
142
|
77
|
101
|
85.8
|
67.5
|
51
|
124
|
140
|
76
|
100.5
|
85.5
|
67
|
50
|
122
|
138
|
75
|
100
|
85.3
|
66.5
|
49
|
121
|
136
|
74.5
|
99.5
|
85
|
66
|
48
|
120
|
134
|
73.5
|
99
|
84.8
|
65.5
|
47.5
|
118
|
132
|
73
|
98.5
|
84.5
|
65
|
46.5
|
116
|
130
|
72
|
98
|
84
|
64.5
|
45.5
|
114
|
128
|
71
|
97.5
|
83.8
|
63.5
|
45
|
113
|
126
|
70
|
97
|
83.5
|
63
|
44
|
112
|
124
|
69
|
96.5
|
83.3
|
62.5
|
43
|
110
|
122
|
68
|
96
|
83
|
62
|
42
|
108
|
120
|
67
|
95.5
|
82.8
|
61
|
41
|
106
|
118
|
66
|
95
|
82.5
|
60.5
|
40
|
105
|
116
|
65
|
94.5
|
82
|
60
|
39
|
103
|
114
|
64
|
94
|
81.5
|
59.5
|
38
|
101
|
112
|
63
|
93
|
81
|
58.5
|
37
|
99
|
110
|
62
|
92.6
|
80.5
|
58
|
35.5
|
97
|
108
|
61
|
92
|
80.3
|
57
|
34.5
|
95
|
106
|
59.5
|
91.2
|
80
|
56
|
33
|
94
|
104
|
58
|
90.5
|
79.5
|
55
|
32
|
92
|
102
|
57
|
89.8
|
79
|
54.5
|
30.5
|
90
|
100
|
56
|
89
|
78.5
|
53.5
|
29.5
|
88
|
98
|
54
|
88
|
78
|
52.5
|
28
|
86
|
96
|
53
|
87.2
|
77.5
|
51.5
|
26.5
|
85
|
94
|
51
|
86.3
|
77
|
50.5
|
24.5
|
83
|
92
|
49.5
|
85.4
|
76.5
|
49
|
23
|
82
|
90
|
47.5
|
84.4
|
75.5
|
48
|
21
|
80
|
88
|
46
|
83.5
|
75
|
47
|
19
|
79
|
86
|
44
|
82.3
|
74.5
|
45.5
|
17
|
77
|
84
|
42
|
81.2
|
73.5
|
44
|
14.5
|
76
|
82
|
40
|
80
|
73
|
43
|
12.5
|
74
|
80
|
37.5
|
78.6
|
72
|
41
|
10
|
72
|
78
|
35
|
77.4
|
71.5
|
39.5
|
7.5
|
70
|
76
|
32.5
|
76
|
70.5
|
38
|
4.5
|
68
|
74
|
30
|
74.8
|
70
|
36
|
1
|
66
|
72
|
27.5
|
73.2
|
69
|
34
|
|
64
|
70
|
24.5
|
71.8
|
68
|
32
|
|
63
|
68
|
21.5
|
70
|
67
|
30
|
|
62
|
66
|
18.5
|
68.5
|
66
|
28
|
|
61
|
64
|
15.5
|
66.8
|
65
|
25.5
|
|
59
|
62
|
12.5
|
65
|
63.5
|
23
|
|
57
|
60
|
10
|
62.5
|
62.5
|
20.5
|
|
55
|
58
|
|
61
|
61
|
18
|
|
53
|
56
|
|
58.8
|
60
|
15
|
|
52
|
54
|
|
56.5
|
58.5
|
12
|
|
50
|
52
|
|
53.5
|
57
|
|
|
48
|
50
|
|
50.5
|
55.5
|
|
|
47
|
49
|
|
49
|
54.5
|
|
|
46
|
48
|
|
47
|
53.5
|
|
|
45
|
47
|
|
45
|
|
|
|
44
|
46
|
|
43
|
|
|
|
43
|
45
|
|
40
|
|
|
|
42
|