Order your Silicon Carbide at the bottom of this page.
Minimum quantity is a 25lb box. Large discounts are available when you order 50lbs or more. See chart at bottom of page.
Wholesale packaging is in 300lb drums. Email us for wholesale pricing on drum orders.
Because black silicon carbide is harder than aluminum oxide, it is generally used for the abrasive wheel, slurry, refractory and ceramic industries. Silicon Carbide is special in the way it breaks down. As it breaks down into smaller particles, the media will expose new, sharp edges. Therefore, black silicon carbide can be best used over and over, such as in a rock tumbler. Simply keep adding new coarser grit, and as the media breaks down, it will create a "working blend" of particles.
Silicon Carbide has a lower hardness and abrasive capacity than diamond and boron carbide. Yet because of its much lower cost when compared with diamond or B4C, it is widely used for grinding nonferrous materials, finishing tough and hard materials, as well as filling up ceramic parts. It is therefore perfect for recycling, polishing, lapping, and tumbling.
Other common applications include:
- Ceramic, metal lapping, and polishing applications
- Slicing of silicon carbide wafers
- Rock and stone polishing and engraving
- Slicing, lapping, and polishing glass and germanium wafers
- Lapping of piston rings and gears
- Grinding of nonferrous materials
- Finishing tough and hard materials
- Bonded abrasive tool applications
- Glass etching and glass carving industries
- Rock tumbling industries
Specifications of Silicon Carbide:
- Black Silicon Carbide Technical Specs
- Thermal Conductivity: High (100 W/m-K) approximately
- Incompatabilities: None
- Gradation: Generally FEPA grade, coarse grade meet both ANSI & FEPA
- Typical Packaging: 300lb Drums, 50lb bags, 25lb boxes
- Odor: Odorless
- Safety: Avoid breathing dust; wear protective gear
- Purity: 99% approximate
- Friability: Semi-Friable
- Pricing Based Per: Pound
- Structure: Monocrystalline
- NMF Classification: Class 55
- Fire & Explosion: Fines can cause explosion and smolder
- Keep away from all sources of ignition
- Color: Black
- Hardness: Knoop 2480
- Instability: Stable
- Hazardous? Not listed as hazardous; see other cautions
- Disposal: According to Federal, State, Local regulations
- Grain Shape: Blocky, sharp edged
- Type: Granular or powdery depending on grade
- Specific Gravity: 3.2 (SiC)
- Bulk Density: ANSI B74.12-1988
Wholesale Shipping & Packaging Information:
- Default Packaging: Default packaging is in 25 lb boxdes, 50lb bags, or 300 lb fiber drums.
- Tote Packaging: We can also package this in 2,200 lb super sacks. (1 metric ton)
- Discount Pricing: Please use our Quote Request form to obtain custom pricing on larger quantities, with freight. Remember to tell us your ship-to address and the total number of lbs or tons you want a bid on.
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Loading Dock: Generally, you need to have a commercial address with loading dock to receive orders over 200lbs. If you do not, we can ship it to a local terminal and you pick it up yourself from the terminal. We can also ship to a residential address, but this is very costly and not recommended.
Retail 25 lb Box Discounts Are Based Off Of The Base Price of $61.36: Note that orders of 50lbs or more are generally shipped in a 5 gallon plastic pail or a 50lb box. They will not be shipped in 25lb boxes because this would increase freight costs.
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(25lbs = 0% Discount)
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(50lbs = 25% Discount)
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(75 lbs = 30% Discount)
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(100 lbs = 35% Discount)
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* Default packaging is 300lb drums. Use our
Quote Request Form to request pricing for any quantity over 200lbs.
Prices below are based on 25lbs or more. Example: Quantity of 1 = 25lbs, Quantity of 2 = 50lbs, etc. Discounts apply the more you order.
