Tungsten Carbide Powder
Ultra-fine tungsten carbide powder stockpiled for defense manufacturing applications. Critical for cutting tools, armor-piercing projectiles, and wear-resistant components. Enters duty-free under 9808.00.40.00 with GSA strategic materials certification.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for industrial abrasive applications
Commercial tungsten carbide used in manufacturing classified as carbides in Chapter 28
If imported as tungsten metal rather than carbide
Pure tungsten products classified separately from compounds
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Verify particle size distribution meets DLA specification MIL-T-5621,Include end-user certificate from Defense Logistics Agency,Avoid common pitfall of classifying as commercial abrasive powder
Related Products under HTS 9808.00.40.00
Germanium Metal Ingots
Zone-refined germanium ingots for infrared optics and fiber optics reserves. Strategic for night vision systems and satellite communications. Duty-free under 9808.00.40.00.
High-Purity Cobalt Powder
Fine cobalt powder certified under the Strategic and Critical Materials Stock Piling Act for national defense stockpiles. This material is essential for superalloys used in jet engines and high-strength components. Classified under HTS 9808.00.40.00 due to its strategic importance and GSA certification.
Beryllium Metal Ingots
High-purity beryllium ingots certified for strategic stockpiling due to aerospace and nuclear applications. Essential for satellite structures, nuclear weapons components, and high-performance alloys. Duty-free entry under HTS 9808.00.40.00.
Chromium Metal Pellets
99.9% pure chromium metal pellets procured for strategic national stockpiles. Critical for stainless steel production and superalloys in defense applications. Certified by GSA under 9808.00.40.00 for duty-free entry.
Natural Graphite Flakes
High-quality natural graphite flakes (95%+ carbon) certified for strategic stockpiling. Essential for carbon-based refractories, lubricants, and nuclear applications. Duty-free under HTS 9808.00.40.00 with GSA certification.
Manganese Metal Flakes
Electrolytic manganese metal flakes for strategic steel production reserves. Critical alloying element for high-strength low-alloy steels used in defense applications. Enters under 9808.00.40.00.