Crystal Puller RF Coil Support Forged Steel Bracket from Germany
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 — Germany → United States
15%
Rate breakdown
9903.82.2215%Derivative steel articles the product of Argentina, Ecuador, El Salvador, Guatemala, Japan, the Republic of Korea, Liechtenstein, Switzerland, Taiwan, the United Kingdom, or a member nation of the European Union, as provided for in subdivision (c)(xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
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