HS Code for Copper powder
Copper powder is classified under HS code 7406.10 based on the General Rules of Interpretation (GRI) 1 and 6. Heading 7406 specifically covers copper powders and flakes. The classification is further refined to subheading 7406.10 because the product possesses a non-lamellar structure. In metallurgical terms, non-lamellar powders are those where the particles are granular, spherical, or irregular in shape, rather than flat or plate-like. These powders are typically produced through atomization, electrolysis, or chemical reduction processes. To qualify for this code, the material must consist of copper or copper alloys (such as brass or bronze) where copper is the predominant metal by weight. The classification is determined by the physical morphology of the particles; if the particles were flat or leaf-like, they would be directed toward a different subheading. This code is essential for industrial manufacturers who use copper powder in powder metallurgy, friction materials, and chemical catalysts.
Products Included
- Atomized copper powder
- Electrolytic copper powder
- Spherical copper particles
- Granular copper dust
- Brass powder (non-lamellar)
- Bronze powder (non-lamellar)
- Pre-alloyed copper-based powders
Common Misclassification
Copper powder is frequently misclassified under HS code 7406.20, which is reserved for copper powders of a lamellar structure (flakes). The distinction lies entirely in the particle shape; lamellar powders are used primarily in paints and coatings for their leafing properties, whereas 7406.10 is for industrial molding and sintering. Additionally, copper oxides are sometimes confused with copper powder but must be classified under Heading 2825 as chemical compounds rather than base metals.
FAQ
What is the HS code for copper powder?
The HS code for copper powder with a non-lamellar (granular or spherical) structure is 7406.10.
Does this code include copper flakes?
No, copper flakes or powders with a lamellar structure are classified under HS code 7406.20.
Industry
Frequently Asked Questions
What is the HS code for Copper powder?
The HS code for Copper powder is 740610 (Copper; powders of non-lamellar structure).
How do I classify Copper powder for customs?
Copper powder is classified under HS code 740610 — Copper; powders of non-lamellar structure. This is a 6-digit subheading level code.
Is the HS code for Copper powder the same in all countries?
The base HS code 740610 for Copper powder is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.