643 sieve screen chart - W S TYLER ASTM Sieve Chart and...

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Unformatted text preview: W. S. TYLER ASTM Sieve Chart and TYLER Equivalents SIEVE DESIGNATION STANDARD (a) 125 mm 106 mm 100 mm 90 mm 75 mm 63 mm 53 mm 50 mm 45 mm 37.5 mm 31.5 mm 26.5 mm 25.0 mm 22.4 mm 19.0 mm 16.0 mm 13.2 mm 12.5 mm 11.2 mm 9.50 mm 8.00 mm 6.70 mm 6.30 mm 5.60 mm 4.75 mm 4.00 mm 3.35 mm 2.80 mm 2.36 mm 2.00 mm 1.70 mm 1.40 mm 1.18 mm 1.00 mm 850 um 710 um 600 um 500 um 425 um 355 um 300 um 250 um 212 um 180 um 150 um 125 um 106 um 90 um 75 um 63 um 53 um 45 um 38 um 32 um 25 um 20 um ALTERNATIVE 5 in. 4.24 in. 4 in. (b) 3 1/2 in. 3 in. 2 1/2 in. 2.12 in. 2 in. (b) 1 3/4 in. 1 1/2 in. 1 1/4 in. 1.06 in. 1.00 in. (b) 7/8 in. 3/4 in. 5/8 in. 0.530 in 1/2 in. (b) 7/16 in. 3/8 in. 5/16 in. 0.265 in. 1/4 in. (b) No. 3 1/2 (c) No. 4 No. 5 No. 6 No. 7 No. 8 No. 10 No. 12 No. 14 No. 16 No. 18 No. 20 No. 25 No. 30 No. 35 No. 40 No. 45 No. 50 No. 60 No. 70 No. 80 No. 100 No. 120 No. 140 No. 170 No. 200 No. 230 No. 270 No. 325 No. 400 No. 450 No. 500 No. 635 SIEVE OPENING IN (APPROX. EQUIVALENTS) MM 125.000 5.0000 106.000 4.2400 100.000 4.0000 90.000 3.5000 75.000 3.0000 63.000 2.5000 53.000 2.1200 50.000 2.0000 45.000 1.7500 37.500 1.5000 31.500 1.2500 26.500 1.0600 25.000 1.0000 22.400 0.8750 19.000 0.7500 16.000 0.6250 13.200 0.5300 12.500 0.5000 11.200 0.4380 9.500 0.3750 8.000 0.3120 6.700 0.2650 6.300 0.2500 5.600 0.2230 4.750 0.1870 4.000 0.1570 3.350 0.1320 2.800 0.1100 2.360 0.0937 2.000 0.0787 1.700 0.0661 1.400 0.0555 1.180 0.0469 1.000 0.0394 0.850 0.0331 0.710 0.0278 0.600 0.0234 0.500 0.0197 0.425 0.0165 0.355 0.0139 0.300 0.0117 0.250 0.0098 0.212 0.0083 0.180 0.0070 0.150 0.0059 0.125 0.0049 0.106 0.0041 0.090 0.0035 0.075 0.0029 0.063 0.0025 0.053 0.0021 0.045 0.0017 0.038 0.0015 0.0012 0.0010 0.0008 NOMINAL WIRE DIAMETER IN (APPROX. EQUIVALENTS) MM 8.000 0.3150 6.400 0.2520 6.300 0.2480 6.080 0.2394 5.800 0.2283 5.500 0.2165 5.150 0.2028 5.050 0.1988 4.850 0.1909 4.590 0.1807 4.230 0.1665 3.900 0.1535 3.800 0.1496 3.500 0.1378 3.300 0.1299 3.000 0.1181 2.750 0.1083 2.670 0.1051 2.450 0.0965 2.270 0.0894 2.070 0.0815 1.870 0.0736 1.820 0.0717 1.680 0.0661 1.540 0.0606 1.370 0.0539 1.230 0.0484 1.100 0.0430 1.000 0.0394 0.900 0.0354 0.810 0.0319 0.725 0.0285 0.650 0.0256 0.580 0.0228 0.510 0.0201 0.450 0.0177 0.390 0.0154 0.340 0.0134 0.290 0.0114 0.247 0.0097 0.215 0.0085 0.180 0.0071 0.152 0.0060 0.131 0.0052 0.110 0.0043 0.091 0.0036 0.076 0.0030 0.064 0.0025 0.053 0.0021 0.044 0.0017 0.037 0.0015 0.030 0.0012 0.025 0.0010 0.0011 0.001 0.0008 TYLER SCREEN SCALE EQUIVALENT DESIGNATION 1.050 in. 0.883 in. 0.742 in. 0.624 in. 0.525 in. 0.441 in. 0.371 in. 2 1/2 Mesh 3 Mesh 3 1/2 Mesh 4 Mesh 5 Mesh 6 Mesh 7 Mesh 8 Mesh 9 Mesh 10 Mesh 12 Mesh 14 Mesh 16 Mesh 20 Mesh 24 Mesh 28 Mesh 32 Mesh 35 Mesh 42 Mesh 48 Mesh 60 Mesh 65 Mesh 80 Mesh 100 Mesh 115 Mesh 150 Mesh 170 Mesh 200 Mesh 250 Mesh 270 Mesh 325 Mesh 400 Mesh (a) These standard designations correspond to the values for test sieves apertures recommended by the International Standards Organization Geneva, Sw itzerland (b) These sieves are not in the fourth root of 2 Series, but they have been included because they are common usage (c) These numbers (3 1/2 to 400) are the approximate number of openings per linear inch but it is prefered that the sieve be identified by the standard designation in millimeters or um. 1000 um = 1 mm © W.S. TYLER All rights on any kind of reproduction, in whole or part, reserved. ...
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This note was uploaded on 04/26/2010 for the course BLAW law taught by Professor Blllas during the Spring '10 term at University of Louisiana at Lafayette.

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