Titanium Alloy Outer Ring for Float Zone Crystal Growers from Germany
Lightweight titanium alloy outer ring for radial bearings in float zone crystal growers, resisting high temperatures during polysilicon rod zone melting for ultra-pure semiconductor material. Enables stable rotation for defect-free boule formation. HTS 8482.99.25 for other specialized bearing races.
Duty Rate — Germany → United States
15.8%
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
• Certify titanium content and thermal ratings to distinguish from standard alloy races
• Leverage semiconductor statistical provisions in declarations for accurate duty
• Avoid bundling with growers to prevent 8479 classification as machine parts