4145M Modified Alloy Steel Hex Rod from Canada
4145M modified Cr-Mo alloy steel hexagonal rod (35 mm flats), hot-drawn for oilfield tools. HTS 7228.30.80.15 applies to hot-drawn alloy bars <76 mm cross-section, other than specified exclusions.
Duty Rate — Canada → 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
• Distinguish hot-drawn from cold-drawn; only hot qualifies here,Hex measurement across flats for cross-section determination,Oilfield end-use docs may trigger special quotas if applicable