Beryllium Copper Thick Stock for Custom Springs from Japan
15mm beryllium copper thick stock plate for heavy-duty industrial springs in machinery. Under 7409.90.10.30 as beryllium copper >5mm plates/sheets, not brass/bronze per notes.
Duty Rate — Japan → 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
• Specify temper (e.g
• spring temper) but classify as semi-finished
• Bundle securely to maintain flatness >5mm gauge
• Customs may test conductivity to confirm copper alloy