WC-Co 94/6 Tungsten Carbide Powder
A non-agglomerated 94% tungsten carbide and 6% cobalt binder powder blend, used for powder metallurgy applications in drills and end mills. This product is classified under tariff item 3824.30.00 as it is a metal carbide mixed with a metallic binder, not agglomerated.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the tungsten carbide is separate and not mixed with a binder
Pure tungsten carbide is classified in Chapter 28, not as a mixture.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the powder is non-agglomerated and not pre-sintered for classification under 3824.30.00
• Provide the exact ratio of tungsten carbide to cobalt binder to CBSA
• Verify if the product is subject to any Canadian import restrictions on tungsten or cobalt
Related Products under Tariff item 3824.30.00
B4C-Al Boron Carbide Aluminum Binder Powder
Non-agglomerated boron carbide particles mixed with aluminum metallic binder, supplied as a powder for lightweight armor applications. This product falls under tariff item 3824.30.00 because it consists of metal carbides mixed with metallic binders in a non-agglomerated state, ready for further processing such as hot pressing.
Chromium Carbide Nickel Powder Blend
A non-agglomerated powder blend of chromium carbide mixed with nickel metallic binder, used for thermal spray coatings on valves and pumps. This product is classified under tariff item 3824.30.00 as it is a mixture of metal carbides with a metallic binder, not agglomerated, and intended for surface engineering applications.
HfC-TaC Hafnium Tantalum Carbide Blend
An ultra-high temperature non-agglomerated blend of hafnium and tantalum carbides with a metallic binder, designed for rocket nozzle applications. This product falls under tariff item 3824.30.00 because it is a mixture of metal carbides with a metallic binder in non-agglomerated powder form, capable of withstanding extreme temperatures.
Mo2C-Ni Molybdenum Carbide Powder
Non-agglomerated molybdenum carbide mixed with nickel binder, used as a catalyst precursor in hydroprocessing applications. This product is classified under tariff item 3824.30.00 as it consists of metal carbides mixed with a metallic binder, not agglomerated, and is a preparation of the chemical or allied industries.
Multi-Carbide Ferrous Binder Alloy Powder
A blend of tungsten, titanium, and tantalum carbides with an iron-based metallic binder, in non-agglomerated powder form for heavy-duty dies. This product falls under tariff item 3824.30.00 as it is a mixture of metal carbides with a metallic binder, not agglomerated, and used in extrusion tooling.
SiC-TiC Titanium Silicon Carbide Mix
A dual silicon and titanium carbide blend mixed with titanium metallic binder in non-agglomerated powder form, designed for cutting inserts. This product is classified under tariff item 3824.30.00 as it consists of mixed metal carbides with a metallic binder, not agglomerated, offering balanced hardness and toughness.