Hafnium Wire for Additive Manufacturing
High-purity hafnium wire spooled for laser powder bed fusion in aerospace prototyping. This is a wrought product of hafnium, not conforming to standard profiles, and falls under this tariff item as 'other' hafnium articles.
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
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Import Tips & Compliance
• Verify the wire meets the definition of wire under Section Note 9(c), with a uniform solid cross-section in coils
• Provide the CBSA with the exact diameter and spooling details
• Ensure the hafnium is not alloyed with other metals that would change classification
Related Products under Tariff item 8112.39.00
Hafnium Crucible Liners
Custom-machined hafnium liners designed for crystal growth crucibles used in semiconductor production. These are specialized articles of hafnium, fabricated to precise dimensions, and fall under this tariff item as 'other' articles of hafnium.
Hafnium Evaporation Pellets
Small hafnium pellets used in vacuum deposition processes for thin-film coatings in semiconductors and optics. These are not unwrought powder but fabricated articles of hafnium, classified as 'other' under this tariff item.
Hafnium Foil for Superalloy Cladding
Thin hafnium foil sheets used to clad nickel superalloy turbine blades for oxidation resistance. These are flat-rolled products of hafnium, not exceeding one-tenth of the width in thickness, and fall under this tariff item as 'other' hafnium articles.
Hafnium Getter Alloy Discs
Sintered hafnium discs with zirconium used as getters in vacuum tubes to absorb residual gases. These are hafnium-dominant articles, with hafnium content exceeding 99% by weight, and are classified as 'other' articles of hafnium.
Hafnium Master Alloy Ingot
Compact ingot of hafnium with trace elements used for alloying in superalloys, particularly for jet turbine blades. With hafnium content at or above 99%, this is classified as 'other' articles of hafnium, not unwrought powder.
Hafnium Reactor Control Rod Segments
Machined hafnium segments for nuclear reactor control rods that absorb neutrons. These are specialized articles of hafnium, fabricated for nuclear applications, and fall under this tariff item as 'other' hafnium articles.