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
50%
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
• 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