Martensitic 420 Stainless Steel Cold-Reduced Coil from Mexico
Cold-reduced coil of 420 martensitic stainless steel with approximately 13% chromium (under 15% limit), thickness 0.5-1 mm, coil width 600 mm or more. Fits HTS 7219.34.00.30 as not further worked than cold-rolled, in coils, for heat-treatable applications like cutlery blanks. Provides good hardness after heat treatment with adequate corrosion resistance.
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
• Provide chemical composition certificate confirming <15% Cr to comply with subheading specification and prevent duty disputes
• Document cold-reduction process only; heat treatment before import may alter classification to different martensitic steel provisions
• Label coils clearly with dimensions to facilitate CBP inspection and avoid penalties for misdeclared thickness or width