Hafnium Powder for Additive Manufacturing from Japan
Spherical hafnium powder optimized for laser powder bed fusion in 3D printing aerospace parts. Falls under HTS 8112.31.00.00 as hafnium powders.
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 spherical morphology and flow rate specs in documentation for AM-grade verification
• Comply with ASTM F3049 standards for metal powders in critical applications
• Declare oxygen content (<200 ppm typical) to confirm high purity