17-4 PH Precipitation Hardening Stainless Coil 7mm Thick from Japan
17-4 PH martensitic precipitation hardening stainless steel cold-rolled coil, 7 mm thick × 1000 mm wide for aerospace structural components. HTS 7219.31.0010 for thick cold-rolled stainless coils not further worked. Age-hardens to 40 HRC for high strength applications.
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 of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• PH grade requires detailed alloy cert (17% Cr, 4% Ni, Cu precipitation); generic 400-series docs insufficient
• Note condition (H900, H1150) on entry docs doesn't affect HTS but important for end-use compliance
• Coils must arrive rust-free; no duty allowance for Chapter 72 discoloration per note