17-4 PH Stainless Alloy Steel Hot-Rolled Flat Bar from Japan
17-4 PH precipitation-hardening stainless steel flat bar, hot-rolled for aerospace and structural applications requiring high strength and corrosion resistance. Classified under HTS 7228.30.80 as other alloy steel bars not further worked than hot-rolled. Its martensitic structure and alloy content distinguish it from basic carbon steels.
Duty Rate — Japan → 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
• Submit chemical analysis reports showing 15-17.5% Cr and 3-5% Ni to confirm alloy steel status
• Declare exact cross-section dimensions; bars over certain sizes may require statistical suffix review
• No duty allowance for surface rust per chapter note; ensure proper packaging to prevent entry discoloration