52100 Chrome Alloy Cold-Rolled Bearing Steel Strip from Germany
Narrow cold-rolled strip of 52100 chrome alloy ball-bearing steel used for precision bearing cages, meeting exact Chapter 72 note (h) composition limits for carbon (0.95-1.13%), Cr (1.25-1.65%), and minimal S/P. Classifies as 'bars and rods' under 7228.50.1010 when cold-finished without further working, even in strip form under 150mm width.
Duty Rate — Germany → 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 of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Measure width precisely; >600mm strips may classify as flat-rolled under 7228.80
• Certify as ball-bearing steel specifically; generic 'chrome steel' risks general alloy classification
• Include gauge/thickness specs to distinguish from foil or sheet products