TIG Welding Flux for Stainless Steel from Japan
Fluoride-based flux powder for Gas Tungsten Arc Welding (TIG) of stainless steel, enabling oxide-free welds. Covered by HTS 3810.90.5000 as auxiliary preparation for welding, specifically for high-alloy metals requiring clean root penetration. Used in food/pharma equipment 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
• Specify AWS A5.10 compliance for TIG flux to validate welding auxiliary status
• Fume classification under NIOSH prevents general chemical reclassification
• Post-weld cleaning procedure docs required for food-grade applications