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Cold-Reduced 52100 Bearing Tool Steel 310mm Wide from China

52100 chrome alloy tool steel cold-reduced strip, 310 mm wide, 1 mm thick, precursor for bearing races. HTS 7226.92.10: qualifies as tool steel (1% C, 1.3-1.6% Cr per note e), cold-rolled, 300-600 mm width.

Duty Rate — China → United States

35%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 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

Import Tips

Differentiate from ball-bearing steel note (h); 52100 typically exceeds those tight elemental bands

Mill certificates must show cold-reduction gauges and flatness tolerances