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Product #: WP-808

Product Description

Tungsten Disilicide is an electrically conductive inorganic, ceramic material. It is used in oxidation-resistant coatings, for hight temperature radiative cooking, and in heat shields.

Product Cost

Quantities May be Limited
The pricing for this product is subject to fluctuation based on market rates, therefore real-time pricing is not available. We recommend requesting a quote to receive accurate pricing information, via the quote tool on this page. Our pricing is influenced by multiple factors, and we strive to provide the most precise and up-to-date pricing details to our valued customers.
Quantity (KG) Price
1-2 KG Please Request a Quote
3-10 KG Please Request a Quote
11-25 KG Please Request a Quote
26-100 KG Please Request a Quote
Note: Prices are subject to change without notice due to market conditions

Product Notes

100 gram mininum order

Standard packging: 500 gram, 1 kg, 5 kg containers

Can ship by UPS or FedEx

Atlantic Equipment Engineers, Inc. does not source any raw materials from the Democractic Republic of Congo, or the surrounding region that could be considered Conflict Minerals as outlined in the Dodd-Frank Wall Street Reform and Consumer Protection Act. (title XV, section 1502).


Formula WSi2 240.02
Purity 99.5% min
Particle Size -325 Mesh
Schedule B 8101.10.0000
CAS CAS-12039-88-2
Melting Point 2165°C / 3929°F
Boiling Point -
Density 9.3 g/cm3
Coef. of Expansion @ 20°C -
Crystal Structure Tetragonal
Electric Resistivity 60–80 µO?c
Composition W- 76.60, Si- 23.4




Electronics, Ceramics, Thin / Thick Film, Microelectronics

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