7178-T651 High-Toughness Alloy Plate from Germany
7178-T651 aluminum plate, 6.2 mm thick, rectangular for heavy-duty marine structures. Heat-treatable zinc alloy per statistical note 7, unclad, exactly fitting HTS 7606.12.30.91 thickness limit.
Duty Rate — Germany → 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
• Marine alloys need corrosion resistance specs to support industrial use
• Thickness gauging at multiple points; average determines HTS
• Declare as 'plate' not 'sheet' based on rigidity and intended stiffening role