Magnesium Heat Sink Scrap
Magnesium heat sink scrap consists of scrap heat sinks from electronics cooling made of magnesium alloy. These heat sinks are not usable due to defects or damage, meeting the definition of waste and scrap. The magnesium alloy composition classifies them under heading 81.04.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the heat sinks are reusable or refurbishable
Usable heat sinks are classified as other articles of magnesium.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the heat sinks are not usable or repairable, with documentation to support waste and scrap classification
• Verify the alloy composition and that magnesium predominates by weight
• Check for any thermal interface materials or coatings that may affect classification
Related Products under Tariff item 8104.20.00
Magnesium Alloy Skeleton Scrap
Magnesium alloy skeleton scrap consists of skeleton sheets left over after punching magnesium alloy battery cases. These remnants are not usable as finished products and meet the definition of waste and scrap under Chapter 81, as they are metal goods definitely not usable as such due to cutting-up. The alloy composition falls under heading 81.04 for magnesium and articles thereof.
Magnesium Alloy Turnings
Magnesium alloy turnings are shavings and turnings generated from machining magnesium alloy parts in aerospace manufacturing. These fragments are waste and scrap because they are metal goods definitely not usable as such due to cutting-up. The alloy composition, with magnesium predominating by weight, classifies them under heading 81.04.
Magnesium Anode Scrap
Magnesium anode scrap consists of spent sacrificial magnesium alloy anodes from water heater corrosion protection. These anodes are no longer usable for their original purpose and qualify as waste and scrap under Chapter 81. The magnesium alloy composition falls under heading 81.04 for magnesium and articles thereof.
Magnesium Bicycle Frame Scrap
Magnesium bicycle frame scrap consists of damaged frames and tubes from magnesium alloy bicycle manufacturing rejects. These items are not usable as bicycle frames due to damage or defects, meeting the definition of waste and scrap. The magnesium alloy composition classifies them under heading 81.04.
Magnesium Borings from Machining
Magnesium borings from machining are fine borings produced during CNC machining of magnesium alloy components for electronics housings. These borings are waste and scrap as they are not usable in their current form. The magnesium alloy, with magnesium predominating by weight, falls under heading 81.04.
Magnesium Casting Gate Scrap
Magnesium casting gate scrap consists of gates and risers removed from magnesium alloy sand castings for engine blocks. These are generated as waste during casting and are not usable as finished articles. The magnesium alloy composition classifies them under heading 81.04 as waste and scrap.