Size Analysis Chart
Size/Grade
Size/Grade
A+
A
B
C
D+
D
E
Mesh
Micron
1700-850
1400-600
850-425
600-250
425-180
300-180
180-125
Retained
Retained
%
%
%
%
%
%
%
12
1700
<03
0
14
1400
10-21
<03
18
1000
70-85
10-25
0
20
850
0-7
30-45
<03
0
25
710
<03
30-50
2-10
<01
30
600
02-10
30-45
02-05
0
40
425
<03
40-60
05-20
<0.20
0
45
355
<07
15-40
-
<02
50
300
45-60
20-35
04-12
<0.10
60
250
00-05
40-55
20-35
<0.30
70
212
<01
-
30-45
02-05
80
180
15-30
10-25
10-25
100
150
00-05
4-10
15-50
120
125
<01
<05
5-10
140
106
02-04
170
090
<0.50
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