HS Code for Cobalt powder

Cobalt powder is classified under HS code 8105.20 because it falls under the category of "unwrought cobalt" and "powders" within the specific heading for cobalt metallurgy. According to the General Rules of Interpretation (GRI) 1 and 6, products are classified based on the terms of the headings and subheadings. Heading 8105 covers cobalt mattes and other intermediate products of cobalt metallurgy, as well as unwrought cobalt and powders. Since the product is in a powdered form and consists of the base metal cobalt, it is specifically directed to the 8105.20 subheading. This classification applies regardless of whether the powder is intended for use in powder metallurgy, as a chemical catalyst, or for the production of hard metals such as cemented carbides. The purity of the cobalt and the particle size distribution are key factors, but as long as the material remains a base metal powder and has not been worked into a specific finished article, it remains within this code. The Harmonized System treats powders as a primary form of the metal, distinct from wrought articles like wire or plates.

Products Included

• Pure cobalt powder
• Cobalt alloy powders where cobalt is the predominant element by weight
• Metallurgical grade cobalt powders for sintering
• Spherical cobalt powder for additive manufacturing

Common Misclassification

Cobalt powder is frequently confused with cobalt oxides and hydroxides, which are classified under HS code 2822.00. The distinction lies in the chemical state; 8105.20 is for the metallic form, while 2822.00 is for inorganic chemical compounds. Additionally, prepared binders for foundry molds containing cobalt may be classified under 3824.99, and finished articles made of cobalt are classified under 8105.90.

FAQ

What is the HS code for cobalt powder?

The HS code for cobalt powder is 8105.20, which covers unwrought cobalt and powders.

Does this code include cobalt alloys?

Yes, provided that cobalt is the predominant metal by weight in the alloy and the product is in powder form, it remains under 8105.20.