17-4PH Precipitation Hardening Stainless Coil 0.7mm from China
17-4PH martensitic precipitation hardening stainless steel cold-rolled coil with approximately 4% copper, 15-17.5% chromium, and 3-5% nickel, 0.7 mm thick in wide coils. Classified in HTS 7219.34.0025 for its cold-rolled, nickel-bearing (>0.5%) stainless properties, not further worked. Suited for aerospace components.
Duty Rate — China → United States
35%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Certify exact nickel percentage as marginal cases near 0.5% trigger audits
• Maintain provenance docs for PH grades which may face additional scrutiny for high-strength steel notes
• Ensure no heat treatment beyond cold-rolling qualifies as 'further worked' per chapter definition