Powders of non-lamellar structure
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Duty Rate (from China)
Products classified under Tariff item 7603.10.00
Aluminum Powder 99.9% for Pyrotechnics
Extra dark atomized aluminum powder, 99.9% pure, with a non-lamellar (spherical) structure, sized 200-325 mesh. It is used in pyrotechnics and flares to produce bright flashes. This product falls under tariff item 7603.10.00 as it is a powder of non-lamellar structure of non-alloyed aluminum.
Aluminum Powder for Cold Spray Applications
Helium atomized aluminum powder, 22-53 microns, non-lamellar spherical, used for cold spray metal deposition repair. It is non-alloyed and high purity, essential for aerospace repair coatings. This product falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum.
Aluminum Powder for Investment Casting
Blended non-lamellar aluminum powder, -120+400 mesh, used for investment casting shell molds and ceramic slurries. It provides strength in refractory coating applications. This product falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum.
Aluminum Powder for Powder Metallurgy
Pure aluminum powder blend, -100+325 mesh, non-lamellar structure, used for powder metallurgy in automotive parts. The blend simulates alloy properties through particle size mix but is not alloyed. This product falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum.
Aluminum Powder German Silver Finish
Non-lamellar atomized aluminum powder, 99.8% purity, 12-24 microns, engineered for German silver metallic finish in coatings. It is used before pigment dispersion. This product falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum.
Aluminum Powder Type 123 for Aerospace
Alcoa Type 123 spherical non-lamellar aluminum powder, 4-32 microns, meeting aerospace material specification AMS 3810. It is used for thermal spray coatings. This product falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum.
Atomized Aluminum Powder 99.7% Pure
Finely atomized aluminum powder with 99.7% purity and non-lamellar spherical particles, used in powder metallurgy and additive manufacturing. This product falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum.
Dark Atomized Aluminum Powder for Flash Powders
Dark gray atomized non-lamellar aluminum powder, 99.5% purity, 3-5 micron particles, used for photographic flash powders and theatrical effects. It has rapid ignition characteristics. This product falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum.
ECO Grade Aluminum Powder Dark
EC grade dark non-lamellar aluminum powder, 6-10 microns, made from recycled content, used for green pyrotechnics. It maintains 99% purity while reducing carbon footprint. This product falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum.
Gas Atomized Aluminum Powder -325 Mesh
High-purity gas-atomized aluminum powder finer than 325 mesh (44 microns), non-lamellar spherical morphology, used for 3D printing and thermal spraying. This product falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum.
High Purity Aluminum Powder 99.99%
4N (99.99%) ultra-high purity non-lamellar aluminum powder, spherical particles 1-5 microns, used for semiconductor sputtering targets and electronics. It is vacuum packaged to maintain purity. This product falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum.
Microfine Aluminum Powder for Explosives
Air-classified microfine non-lamellar aluminum powder (5-10 microns), used for aluminized explosives and booster charges. It has high reactivity due to small particle size. This product falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum.
Non-Alloyed Aluminum Powder -200 Mesh
-200 mesh (74 micron) non-alloyed aluminum powder with spherical non-lamellar particles, used for brazing alloys and sintered components. It has low oxygen content. This product falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum.
Reactive Aluminum Nanocrystals 50nm
50nm non-lamellar aluminum nanocrystals with passivated shell, used for energetic materials research. Despite nanoscale, it classifies as powder under tariff item 7603.10.00 due to metallic aluminum composition. This product falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum.
Spherical Aluminum Powder for Additive Manufacturing
Ultra-fine spherical non-lamellar aluminum powder (15-53 microns), optimized for selective laser melting in metal 3D printing. It falls under tariff item 7603.10.00 as a non-lamellar powder of aluminum. This product ensures high density in printed parts.