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AISI 52100 Hot-Rolled Ball-Bearing Steel Plate from Canada

Flat-rolled alloy steel plate of 52100 grade, specifically formulated as ball-bearing steel with 0.95-1.13% carbon and 1.25-1.65% chromium, hot-rolled to a thickness under 4.75 mm and width over 600 mm, not in coils. It falls under HTS 7225.40.51.30 because it meets the precise chemical composition for ball-bearing steel per U.S. Note (h) and is not further worked beyond hot-rolling.

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

Certify exact chemical composition matching U.S

Note (h) for ball-bearing steel (e.g

0.95-1.13% C, 1.25-1.65% Cr) with mill test reports to avoid reclassification

Measure thickness precisely under 4.75 mm and width over 600 mm; provide gauge certifications as CBP often verifies dimensions

Ensure no 'further worked' treatments like polishing or coating per chapter notes, or it shifts to 7225.99 or 7226 headings