Brinell Hardness Tester Ball Indenter from Mexico
Tungsten carbide ball indenter for Brinell hardness testers, used to measure the indentation resistance of coarse-grained metals like cast iron. This part is classified in HTS 9024.90.00.80 as an accessory for strength-testing machines.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include calibration certificates to prove precision tolerances for testing use
• Document ball diameter standards (e.g
• 10mm) to distinguish from industrial tooling
• Check for quotas on tungsten carbide imports from China