FEPA (P-Grade)
CAMI
Finishing Scale
Average Particle Size In Inches
Micron Scale
P2000
1000
•
.00042
9.5
P1500
800
.00051
12.3
P1200
A16
.00060
15.3
600
.00062
16.0
P1000
.00071
18.3
500
.00077
19.7
.00079
20.0
P800
A25
.00085
21.8
400
A30
.00092
23.6
.00098
25.0
P600
A35
.00100
25.75
360
.00112
28.8
.00118
30.0
P500
30.2
P400
A45
.00137
35.0
320
.00140
36.0
40.0
P360
.00158
40.5
44.0
45.0
P320
A60
.00180
46.2
.00197
50.0
P280
.00204
52.5
240
A65
.00209
53.5
.00217
55.0
P240
A75
.00228
58.5
.00230
60.0
P220
A90
.00254
65.0
220
A85
.00257
66.0
P180
180
A110
.00304
78.0
150
A130
.00363
93.0
P150
.00378
97.0
120
.00452
116.0
P120
A160
.00495
127.0
100
.00550
141.0
P100
A200
.00608
156.0
80
.00749
192.0
P80
.00768
197.0
P60
.01014
260.0
60
.001045
268.0
P50
.01271
326.0
50
.01369
351.0
P40
.01601
412.0
40
.01669
428.0
P36
.02044
524.0
36
.02087
535.0
P30
.02426
622.0
30
.02488
638.0
24
.02789
715.0
P24
.02886
740.0
