17-4 PH Precipitation Hardening Stainless Steel Plate 18mm from Canada
17-4 PH (precipitation hardening) stainless steel hot-rolled plate, 18mm thick, 1800mm wide, for aerospace and structural components requiring high strength. Classifies in HTS 7219.21.00 as hot-rolled stainless flat-rolled product exceeding 10mm thickness, over 600mm width, not further worked or coiled.
Duty Rate — Canada → United States
10%
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
• Provide certification of precipitation hardening grade meeting stainless steel chromium requirements
• Document absence of cladding, coating, or polishing to confirm 'not further worked' status
• Batch by thickness to streamline customs verification processes