Aluminum Powder for Investment Casting
Blended non-lamellar aluminum powder -120+400 mesh for investment casting shell molds and ceramic slurries. Provides strength in refractory coating applications. HTS 7603.10.00.00 for the aluminum powder component.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If fired into refractory bricks
Ceramic goods containing aluminum become chapter 69.
If flake stucco for textured surfaces
Surface profile requirements dictate flake vs powder.
If
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Specify stucco grade vs flour grade in commercial invoice
• Test for alpha phase content affecting slurry rheology
• Avoid classification with complete casting consumables
Related Products under HTS 7603.10.00.00
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