Sieve Sizes: U.S. and Metric Sizes - Gilson Co.
2002-4-17 · DIAMOND PIECES PER PARTICLE SIZE < CUBES > mm microns Inches Mils (.001 in.) U.S. Sieve Grams Carats Pieces/Grams Pieces/Carats 0.0381 38.1 0.00150 1.50 400 0.00000 5166031.25 1033206.25 0.0400 40.0 0.00157 1.57 0.00000 4464285.71 892857.14 0.0406 40.6 0.00160 1.60 0.00000 4269272.29 853854.46 0.0445 44.5 0.00175 1.75 325 0.00000 3242290.49 648458.10
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