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ASTM E140 - 彈殼黃銅硬度對照表
ASTM E140 - 彈殼黃銅硬度對照表
美國材料試驗學(xué)會標(biāo)準(zhǔn)ASTM E140中文版《標(biāo)準(zhǔn)金屬硬度換算表 布氏硬度、維氏硬度、洛氏硬度、表面洛氏硬度、努氏硬度、肖氏硬度和里氏硬度之間的關(guān)系》表4:彈殼黃銅(70%銅、30%鋅)硬度對照表
ASTM E140硬度換算表4提供彈殼黃銅布氏硬度、維氏硬度、洛氏硬度和表面洛氏硬度之間關(guān)系的硬度對照表。
|
維氏硬度 |
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 |


