Zirconium 702 Grade Bar Stock
High-purity zirconium bar stock made from grade 702 alloy, with hafnium content below 1 part per 500 parts zirconium, used in chemical processing equipment. This product falls under tariff item 8109.91.00 due to its low hafnium content and classification as a zirconium article.
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:
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
• Confirm the bar stock's cross-section and dimensions to ensure it meets the definition of bars and rods under Section XV Note 9
• Maintain records of the alloy composition to verify hafnium content
• Consider whether the bars are used in chemical processing, which may require additional safety documentation
Related Products under Tariff item 8109.91.00
Low Hafnium Zirconium Foil
Ultra-thin zirconium foil with a hafnium content below the 1:500 ratio, specifically produced for pharmaceutical vessel linings. This product qualifies under tariff item 8109.91.00 because it is a zirconium article containing less than 1 part hafnium to 500 parts zirconium by weight, and it is not classified as waste or scrap.
Medical Grade Zirconium Rod
Solid rods of low-hafnium zirconium used for surgical implants and instruments. These rods meet the hafnium specification of less than 1 part hafnium to 500 parts zirconium, making them classifiable under tariff item 8109.91.00 as other zirconium articles.
Zirconium 702 Seamless Tube
Seamless tubing made from zirconium 702 alloy with hafnium content below 1:500, designed for ultrapure water systems. This product is classified under tariff item 8109.91.00 as a low-hafnium zirconium article, excluding waste and scrap.
Zirconium 705 Powder (Atomized)
Gas-atomized zirconium 705 powder with hafnium content below 1:500, used for additive manufacturing. This product is classified under tariff item 8109.91.00 as a low-hafnium zirconium article, provided it is not considered waste or scrap.
Zirconium Cladding Foil
Foil for explosive cladding on vessels, made from low-hafnium zirconium grade. This product falls under tariff item 8109.91.00 as a zirconium article with hafnium content below 1 part per 500 parts zirconium.
Zirconium Getter Alloy Strip
Getter strips of low-hafnium zirconium alloy used for vacuum tube purification. These strips meet the hafnium specification of less than 1 part hafnium to 500 parts zirconium and are classified under tariff item 8109.91.00 as other zirconium articles.