Duplex 2205 Stainless Steel Cold Coil 0.55mm from China
Duplex 2205 (UNS S31803) stainless steel cold-rolled coil with 22% Cr, 5-6% Ni, 3% Mo for superior strength/corrosion resistance, 0.55 mm thick wide coils. Fits HTS 7219.34.0025 as cold-rolled stainless >0.5% Ni, not further worked. Applied in oil/gas piping.
Duty Rate — China → United States
75%
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
9903.91.0125%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
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
• Duplex grades require ferrite/austenite balance certification alongside composition
• Watch for misdeclaration as high-strength steel (note a)—duplex typically doesn't qualify