Recrystallized Iridium Sheet from Canada
Heat-treated iridium sheet with controlled grain structure for aerospace. Still semimanufactured under HTS 7110.49.0050.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Annealing certificates show no dimensional change from working
• Grain size photos/micrographs prove recrystallization stage
• NASA/DoD specs may require qualified products listing