Hastelloy C-276 Plate from Mexico
Flat-rolled plate of Hastelloy C-276 high-nickel alloy steel (Ni 57%, Mo 16%, Cr 16%), width over 600 mm, used in chemical processing equipment. Falls under HTS 7225.99.0010 as high-nickel alloy steel flat products not cold-rolled or further specified. Offers superior resistance to corrosive environments.
Duty Rate — Mexico → 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 composition certificates from manufacturer verifying high-nickel content to CBP upon entry
• Avoid common pitfall of misdeclaring thickness; products over 4.75mm stay in 7225 while thinner may shift
• Include end-use statements if for petrochemical applications to support valuation claims