Naval Zirconium Propeller Scrap from United States
Scrap from corroded zirconium propeller shafts used in submarines, with low hafnium content meeting the 1:500 ratio. The material is no longer usable due to corrosion and is classified as waste and scrap under tariff item 8109.31.00.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the scrap is not subject to export controls or military restrictions
• Provide evidence of the hafnium content through testing
• Ensure the scrap is free from other metals that could alter classification