| US ANSI B74-16 | Grit (Mesh) | ČSN 224015 | FEPA ISO 6106-2006 |
μm | |
| 0 - 1 | x | 1 / 0 | D 0,7 | 0 - 1 | Fine grinding |
| 1 - 2 | x | 2 / 1 | D 1 | 1 - 2 | |
| 1.5 - 3 | x | 3 / 2 | D 2 | 1.5 - 3 | |
| 2 - 4 | x | 4 / 2 | D 2 | 2 - 4 | |
| 3 - 6 | x | 5 / 3 | D 2 | 3 - 6 | |
| 4 - 8 | 3000 | 7 / 5 | D 3 | 4 - 8 | |
| 6 - 12 | x | 10 / 7 | 6 - 12 | ||
| 8 - 16 | x | 14 / 10 | D 7 | 8 - 16 | |
| 10 - 20 | 1200 | 20 / 14 | 10 - 20 | ||
| 15 - 25 | x | 15 - 25 | |||
| 15 - 30 | x | 28 / 20 | D 15 | 15 - 30 | |
| 20 - 30 | 800 | 20 - 30 | |||
| 20 - 40 | x | 40 / 28 | D 20 | 20 - 40 | |
| 30 - 40 | 600 | 30 - 40 | |||
| 30 - 50 | x | 60 / 40 | 30 - 50 | ||
| 30- 60 | 500 | D 25 | 30 - 60 | ||
| 400 / 500 | 400 | 36 / 25 | D 39 | 28 - 40 | |
| 325 / 400 | 325 | 40 / 36 | D 46 | 38 - 45 | |
| 270 / 325 | 270 | 50 / 40 | D 54 | 45 - 53 | |
| 230 / 270 | 230 | 63 / 50 | D 64 | 53 - 63 | |
| 200 / 230 | 200 | 80 / 63 | D 76 | 63 - 75 | |
| 170 / 200 | 170 | D 91 | 75 - 90 | ||
| 140 / 170 | 140 | 100 / 80 | D 107 | 90 - 106 | |
| 120 / 140 | 120 | 125 / 100 | D 126 | 106 - 125 | |
| 100 / 120 | 100 | 160 / 125 | D 151 | 125 - 150 | Rough grinding |
| 80 / 100 | 80 | D 181 | 150 - 180 | ||
| 70 / 80 | 70 | 200 / 160 | D 213 | 180 - 212 | |
| 60 / 70 | 60 | 250 / 200 | D 251 | 212 - 250 | |
| 50 / 60 | 50 | 315 / 250 | D 301 | 250 - 300 | |
| 40 / 45 | 40 | 400 / 315 | D 426 | 355 - 425 | |
| 35 / 40 | 35 | 500 / 400 | D 501 | 425 - 500 | |
Silicon carbide is commonly used in abrasive powder form. This powder can be mixed with water, oil or other lubricant and used to grind a variety of materials, including metals, glass and ceramics.
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