Cobalt Foam Filter Scrap
Spent cobalt foam filters from molten metal casting, saturated with impurities. HTS 8105.30.00.00 as cobalt scrap from industrial use.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If complete filtering machinery parts
Parts of centrifuges/filters in Chapter 84.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Foundry returns common; track via serial for chain of custody
• Porous structure; crush for density in shipping
• Not 6805 abrasives if filter function
Related Products under HTS 8105.30.00.00
Cobalt Scrap from Battery Recycling
Waste and scrap consisting of cobalt recovered from spent lithium-ion batteries, typically in the form of shredded battery cells or black mass containing cobalt oxide. Classified under HTS 8105.30.00.00 as cobalt waste and scrap due to its origin as metallurgical residue unfit for direct use but suitable for recycling into new cobalt products.
Cobalt Tool Steel Scrap
Scrap from high-speed tool steel containing 5-12% cobalt, generated from worn cutting tools and dies. Falls under HTS 8105.30.00.00 as cobalt waste and scrap, as it is metallurgical residue primarily valued for cobalt recovery.
Cobalt Alloy Turbine Blade Scrap
Waste scrap from superalloy turbine blades containing cobalt, nickel, and chromium, sourced from aerospace engine overhauls. HTS 8105.30.00.00 applies as cobalt articles waste and scrap for recycling.
Cobalt Magnet Scrap
Scrap from Alnico permanent magnets containing cobalt, aluminum, nickel, rejected from manufacturing or end-of-life electronics. Classified as cobalt waste under HTS 8105.30.00.00 for metal recovery.
Cobalt Chemical Catalyst Scrap
Spent cobalt-based catalysts from petrochemical processes, in pelleted or powdered form, containing cobalt oxide on supports. HTS 8105.30.00.00 covers this as cobalt metallurgy waste and scrap.
Cobalt Wire Drawing Scrap
Fine swarf and turnings from cobalt wire production for medical implants and springs. As intermediate metallurgy waste, it falls under HTS 8105.30.00.00 for cobalt scrap.