Item # 220 Black Silicon Carbide, Black Silicon Carbide
Silicon Carbide is widely used in cutting and lapping both very hard and very soft materials. Its excellent cutting ability ranges from such materials as marble, porcelain and carbide, to aluminum, copper, brass, cast iron, plastic, glass and quartz. Its exceptional hardness and sharpness enables it to cut rapidly and resist wear.
Properties | |||||||||||||
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Product Name | Black Silicon Carbide | ||||||||||||
Item # | 220 Black Silicon Carbide | ||||||||||||
Grit/Sieve Size | 220 | ||||||||||||
Microns (Median) | 63 | ||||||||||||
Physical Form | Blocky, solid sharp | ||||||||||||
Hardness - Knoop Scale | 2450 | ||||||||||||
Color | Black | ||||||||||||
Typical Chemical Analysis |
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Specific Gravity | 3.2 gm/cm3 | ||||||||||||
Shape | Blocky with sharp edges | ||||||||||||
Bulk Density | 1.48 - 1.38 gm/cm3 depending on size | ||||||||||||
Shelf Life | Indefinite | ||||||||||||
Inches/mm (avg.) | 0.0025/0.063 |