GCr15 Ball-Bearing Steel Cold-Rolled Flat Bar from China
GCr15 is the Chinese equivalent of AISI 52100, a high-carbon chromium alloy steel bar cold-rolled to precise dimensions for bearing races and rolling elements, meeting HTS ball-bearing steel specs in note (h). Classified under 7228.50.1010 as cold-formed tool steel bars specifically of ball-bearing quality, without additional surface treatments. Ideal for high-precision bearing manufacturing.
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
• Submit chemical analysis reports matching note (h) elements; GCr15 typically qualifies but needs verification
• Declare exact cold-rolling process; hot-rolled would classify under 7228.40
• Avoid common pitfall of mislabeling as 'stainless' which shifts to Chapter 72 stainless headings