17-4 PH Precipitation Hardening Stainless Sheet from Canada
17-4 PH (UNS S17400) martensitic PH stainless sheet, 3-5% Ni, 15-17.5% Cr, 4% Cu, H900 condition, 1.5 mm x 1000 mm. Aerospace grade. 7219.90.0025 for Ni>0.5% stainless flat.
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
• PH condition (H900/H1150) doesn't change heading—material form prevails over heat treatment
• Mechanical properties cert for high-strength claims, but check note (a) thresholds
• Aerospace end-use doesn't alter classification unless imported as aircraft parts