Ferrosilicon Tungsten FeW-40Si20 Granules
Ferrosilicon tungsten granules with 40% silicon and 20% tungsten, used in welding electrodes and low-alloy steels. The granular form does not affect classification; it remains a ferro-silico-tungsten under tariff item 7202.80.00.
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 |
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
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 silicon or tungsten content does not meet the definition of ferro-silico-tungsten
Other ferro-alloys may apply if the composition is outside the specified ranges for ferro-tungsten or ferro-silico-tungsten.
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
• Classify the granules under 7202.80.00 regardless of physical form (granules, lumps, or powder) as long as the alloy composition matches ferro-silico-tungsten
• Keep records of the manufacturing process to confirm it is a ferro-alloy, not a mixture of separate metal powders
• Verify whether the granules are subject to any Canadian trade remedies by searching the CBSA database
Related Products under Tariff item 7202.80.00
Ferrosilicon Tungsten 45% Silicon 20% Tungsten
Ferrosilicon tungsten alloy containing 45% silicon and 20% tungsten, with the balance iron. Used in steelmaking as a deoxidizer and alloying agent to improve strength and heat resistance. Falls under tariff item 7202.80.00 as a ferro-silico-tungsten.
Ferrotungsten 70% Tungsten Lumps
Ferrotungsten lumps with approximately 70% tungsten and 25-30% iron, used as an alloying additive in steel production to enhance hardness and wear resistance. This product is a classic ferro-tungsten, classified under tariff item 7202.80.00.
Ferrotungsten Low-Carbon Variant 65% W
Low-carbon ferrotungsten with 65% tungsten and under 0.5% carbon, used in clean steel production for aerospace applications requiring high purity. The low carbon content does not change its classification as ferro-tungsten under tariff item 7202.80.00.
High-Carbon Ferrotungsten 75% W Granules
Granulated ferrotungsten with 75% tungsten, 1-2% carbon, and iron balance, designed for precise addition in specialty steel like high-speed tools. The carbon content does not affect classification; it remains ferro-tungsten under tariff item 7202.80.00.
Premium Ferrotungsten 80% Tungsten Briquettes
Briquetted ferrotungsten with 80% tungsten content, compacted for dense packing and controlled dissolution in stainless steel production. Briquetting does not alter its classification as ferro-tungsten under tariff item 7202.80.00.