Laser Welding Flux Powder from Japan
Nano-particle flux powder optimized for laser beam welding of thin stainless steel sheets, preventing oxidation. HTS 3810.10.00.00 as auxiliary preparation for high-energy density welding processes. Reduces porosity in medical device fabrication.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Laser parameter compatibility data supports specialized welding classification
• SEM analysis confirms nano-particle specifications
• Vacuum-sealed packaging prevents moisture absorption