Crystal Puller RF Coil Support Forged Steel Bracket from Mexico
Forged steel bracket mounting RF heating coils in Czochralski pullers for semiconductor boule growth (statistical note a)(i). Withstands thermal cycling and electromagnetic fields. Steel forging under 8431.49.90.81 for 8426 machinery.
Duty Rate — Mexico → United States
10%
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
• Reference Czochralski RF heating process in docs per statistical note
• Test for non-magnetic properties if alloyed, affecting classification
• Avoid generic 'bracket' description; specify puller model integration