Beryllium Sponge Metal
Beryllium sponge metal is a porous, sponge-like form of beryllium produced by thermal reduction of beryllium compounds. It is considered unwrought beryllium, as it has not been subjected to further working such as rolling, drawing, or forging. This product is primarily used as a precursor in the production of master alloys and other beryllium-containing materials.
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 sponge has been ground or milled into a powder
Powders of beryllium are classified separately from unwrought forms under the same heading.
If the product has been worked beyond the unwrought state, such as rolled or forged
Other articles of beryllium, including wrought forms, fall under this residual tariff item.
If the product is a chemical compound rather than a metallic element
Beryllium compounds are classified in Chapter 28 as inorganic chemicals, not as base metals.
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 product is declared as unwrought beryllium, not as waste or scrap, to avoid misclassification
• Provide a certificate of analysis confirming the beryllium content and purity
• Check if the product requires an import permit under the Export and Import Permits Act, as beryllium may be subject to controlled goods regulations
Related Products under Tariff item 8112.12.00
Atomized Beryllium Powder S100 Grade
Atomized beryllium powder (S100 grade) with spherical particles and tight size control, used for thermal spray coatings. It is an unwrought form of beryllium, specifically a powder, which falls under tariff item 8112.12.00 as beryllium powders.
Beryllium Metal Powder
Fine beryllium metal powder produced by atomization, used in powder metallurgy for composites and additive manufacturing. This is an unwrought powder of beryllium, classified under tariff item 8112.12.00 as beryllium powders.
High-Purity Beryllium Slab 99.9%
High-purity beryllium slab (99.9%) cast for rolling mill feedstock, used to produce thin foils for electronics. This is an unwrought form of beryllium, specifically a slab, which falls under tariff item 8112.12.00 as unwrought beryllium.
Hot Isostatically Pressed Beryllium Preform
A hot isostatically pressed (HIP) beryllium preform is a porous beryllium product consolidated through HIP, but it remains unwrought as it has not been shaped into a finished article. It is classified as unwrought beryllium under this tariff item, as it is intended for further machining or processing. This preform is commonly used in applications such as neutron moderators in nuclear reactors.
Unwrought Beryllium Ingot
Unwrought beryllium ingot, a solid block of high-purity beryllium metal produced by melting and casting without further shaping. It is used in aerospace and nuclear applications, and falls under tariff item 8112.12.00 as unwrought beryllium.
Vacuum Arc Remelted Beryllium Billet
Vacuum arc remelted beryllium billet, a cylindrical semi-finished stock produced for ultra-high purity, used in precision optics and defense components. This is an unwrought form of beryllium, specifically a billet, which falls under tariff item 8112.12.00 as unwrought beryllium.