Hafnium Master Alloy Ingot from United States
Compact ingots of hafnium with trace elements, used as master alloys in superalloy production for jet turbine blades. These are hafnium-dominant articles with hafnium content at or above 99%, classified under tariff item 8112.39.00 as 'other' hafnium articles, provided they are not unwrought powder.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the ingot is not classified as unwrought hafnium (which may fall under a different subheading) by checking its form and processing history
• Provide a mill certificate showing the exact chemical composition to support the 'master alloy' classification
• Check if the ingot qualifies for duty-free entry under a free trade agreement if sourced from a qualifying country