7226.92.30.30/AISI 52100 Cold-Rolled Ball Bearing Steel Strip/China

AISI 52100 Cold-Rolled Ball Bearing Steel Strip from China

Flat-rolled strip of AISI 52100 alloy steel, cold-rolled to precise thickness under 3mm and width less than 300mm, specifically formulated for ball bearing production with controlled carbon (0.95-1.13%), chromium (1.25-1.65%), and low impurities. It falls under HTS 7226.92.3030 as not further worked than cold-rolled, of tool steel meeting ball-bearing steel definition, and width under 300mm. This high-purity steel ensures minimal defects in bearing raceways and rolling elements.

Duty Rate — China → United States

75%

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

9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 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)

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Import Tips

• Provide mill test certificate confirming ball-bearing steel composition per US Note (h) with exact elemental analysis including C 0.95-1.13%, Cr 1.25-1.65%

• Verify cold-rolled condition only - no polishing, coating, or heat treatment beyond rolling qualifies as 'further worked' per Chapter 72 notes

• Measure width precisely before entry; strips over 300mm shift to 7226.92.3050, changing duty rates