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多国金刚石和CBN粒度标准比较表

作者: 来源: 日期:2121/4/27 人气:11427
欧洲
美国
GB74.16.71
美国
B74.16.71
日本
JIS6002-63
日本
JIS6002-63
俄罗斯
GOST9206-70
中国
 
[μ]
[目]
[μ]
[目]
[μ]
[μ]
粒度标记
宽范围
D1182
16/20
 
 
 
 
16/20
D852
20/30
 
 
 
 
20/30
D602
30/40
 
 
 
 
30/40
D427
40/50
 
 
 
400/250
40/50
D252
60/80
 
 
 
250/160
60/80
 
 
 
 
 
160/100
 
 
 
 
 
 
100/63
 
 
 
 
 
 
63/40
 
窄范围
D1181
16/18
 
 
 
 
16/20
D1001
18/20
 
 
 
 
18/20
D851
20/25
 
 
 
 
20/25
D711
25/30
 
 
 
630/500
25/30
D501
35/40
500/425
 
 
500/400
35/40
D426
40/45
455/302
46#
420/387
400/315
40/45
D356
45/50
 
 
 
 
45/50
D301
50/60
322/256
60#
290/250
315/250
50/60
D251
60/70
271/213
70#
250/210
250/200
60/70
D213
70/80
227/181
80#
210/177
200/160
70/80
D181
80/100
 
 
 
 
80/100
D151
100/120
165/127
100#
149/125
160/125
100/120
D126
120/140
139/107
120#
125/105
125/100
120/140
D107
140/170
 
 
 
100/80
140/170
D91
170/200
97/75
150#
105/74
 
170/200
D76
200/230
85/66
180#
88/63
80/63
200/230
D64
230/270
 
 
 
63/50
230/270
D54
270/325
65/49
280#
53/44
50/40
270/325
D46
325/400
57/41
320#
44/37
 
325/400
微粉
M63
45
 
400#
37/34
60/40
M36/54
M40
30
 
500#
34/28
40/28
M22/36
M25
15
 
600#
28/24
28/20
M20/30
M16
9
 
700#
24/20
 
M12/22
M10
 
 
800#
20/16
 
M10/20
M6.3
 
 
1000#
16/13
 
M8/12
M4.0
 
 
1200#
13/10
20/14
M6/12
M2.5
 
 
1500#
10/8
 
M5/10
M1.6
 
 
2000#
8/6
14/10
M4/8
M1.0
 
 
2500#
6/5
 
M3/6
 
 
 
 
 
10/7
 
 
 
 
3000#
5/4
7/5
M2.5/5
 
 
 
 
 
5/3
 
 
 
 
4000#
4/3
3/2
M2/4
 
 
 
5000#
3/2
2/1
M1.5/3
 
 
 
8000#
2/1
1/0
M0/2
 
 
 
15000#
1/0
 
M0.5/1.5
 
 
 
 
 
 
M0.5/1.0
 
 
 
 
 
 
M0/1.0
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