C18200 Chromium Copper Rectangle Profile from Mexico
C18200 chromium copper (0.6-1.2% Cr) extruded rectangular profiles approaching size limits for resistance welding electrodes. Borderline refined vs alloy but classified 7407.10.30.00 when not meeting alloy definitions. High strength for spot welding applications.
Duty Rate — Mexico → United States
13%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Chromium must not create alloy base per Chapter notes; <1% typically refined
• ASTM B124 Class A certification recommended