Cold-Rolled Hastelloy C-276 Seamless Tube from Mexico
Seamless cold-rolled tube made from Hastelloy C-276 high-nickel alloy steel (57% nickel), offering exceptional resistance to pitting and stress corrosion. Commonly used in flue gas desulfurization systems. Classified in 7304.41.60.05 for its cold-formed seamless stainless structure of high-nickel composition.
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
• Require chemical analysis reports proving high-nickel content; alloys below threshold reclassify to general stainless provisions
• Specify outer diameter and wall thickness in commercial invoices to distinguish from structural pipes
• Verify cold-reduction process certification to avoid confusion with hot-finished tubes under 7304.41.20