nominal aperture sizes (mm)
|
wire diameter
(mm)
|
screening area
(%)
|
mesh weight of unit area(kg/m)
|
equivalent meshes (Mesh /inch)
|
R10 |
R20 |
R40/3 |
phosphor bronze
|
0.400 |
0.400 |
|
0.250 |
0.224
|
0.200 |
0.180 |
0.160 |
0.140 |
|
|
1.37
|
1.14
|
0.949
|
0.795
|
0.651
|
0.517
|
|
39.68 |
40.71 |
42.33 |
43.79 |
45.36 |
47.04 |
|
0.355 |
0.355 |
0.355 |
0.224
|
0.200 |
0.180 |
0.140 |
0.125 |
|
|
1.23
|
1.03
|
0.862
|
0.564
|
0.464
|
|
43087 |
45.77 |
47.48 |
51.31 |
52.92 |
|
0.315 |
0.315 |
|
0.200 |
0.180 |
0.160 |
0.140 |
0.125 |
|
|
1.11
|
0.932
|
0.767
|
0.614
|
0.505
|
|
49.32 |
51.31 |
53.47 |
55.82 |
57.72 |
|
|
|
0.300 |
0.200 |
0.180 |
0.160 |
0.140 |
0.125 |
0.112 |
|
|
1.14
|
0.961
|
0.792
|
0.634
|
0.523
|
0.433
|
|
50.8 |
52.92 |
55.22 |
57.72 |
59.76 |
61.65 |
|
|
0.280 |
|
|
|
|
|
0.250 |
0.250 |
0.250 |
0.160 |
0.140 |
0.125 |
0.112 |
0.100 |
|
|
0.889
|
0.715
|
0.593
|
0.493
|
0.407
|
|
61.95 |
65.12 |
67.73 |
70.17 |
72.57 |
|
|
0.224 |
|
|
|
|
|
|
|
0.212 |
0.140 |
0.125 |
0.112 |
0.100 |
0.090 |
|
|
0.793
|
0.660
|
0.552
|
0.456
|
0.381
|
|
72.16 |
75.37 |
78.4 |
81.41 |
84.1 |
|
0.200 |
0.200 |
|
0.140 |
0.125 |
0.112 |
0.090 |
0.080 |
|
|
0.821
|
0.685
|
0.572
|
0.397
|
0.325
|
|
74.7 |
78.15 |
81.41 |
87.59 |
90.71 |
|
|
0.180 |
0.180 |
0.125 |
0.112 |
0.100 |
0.090 |
0.080 |
0.071 |
|
|
0.730
|
0.611
|
0.509
|
0.428
|
0.351
|
0.285
|
|
83.28 |
87.0 |
90.71 |
94.07 |
97.69 |
101.2 |
|
0.160 |
0.160 |
|
0.112 |
0.100 |
0.090 |
0.080 |
0.071 |
0.063 |
|
|
0.657
|
0.547
|
0.461
|
0.380
|
0.310
|
0.254
|
|
93.38 |
97.69 |
101.6 |
105.8 |
109.96 |
113.9 |
|
|
|
0.150 |
0.100 |
0.090 |
0.080 |
0.071 |
0.063 |
|
|
0.547
|
0.481
|
0.396
|
0.325
|
0.265
|
|
101.6 |
105.8 |
110.43 |
114.93 |
119.25 |
|
|
0.140 |
|
0.100 |
0.090 |
0.710 |
0.063 |
0.056 |
|
|
0.593
|
0.501
|
0.341
|
0.297
|
0.228
|
|
105.8 |
110.43 |
120.38 |
125.12 |
129.59 |
|
0.125 |
0.125 |
0.125 |
0.090 |
0.090 |
0.710 |
0.063 |
0.056 |
0.050 |
|
|
0.536
|
0.445
|
0.367
|
0.300
|
0.247
|
0.203
|
|
118.14 |
123.9 |
129.59 |
135.1 |
140.33 |
146.14 |
|