Beryllium Copper 7mm Sheet for Marine Propeller Bushings from Mexico
7mm beryllium copper sheet for custom marine propeller shaft bushings, valued for fatigue resistance in saltwater. Under HTS 7409.90.10.30 as alloy plate/sheet >5mm thick, beryllium copper not meeting brass/bronze/nickel silver definitions in Chapter notes.
Duty Rate — Mexico → United States
53%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) 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
• Document flatness and thickness uniformity to prevent reclassification as strip
• Beware of alloy mislabeling—ensure <5% nickel to avoid nickel silver heading
• Include material safety data sheets (MSDS) highlighting beryllium hazards