Molybdenum Powder for Superalloy Production from Japan
Coarse molybdenum powder used in vacuum arc remelting for nickel-based superalloys in turbine blades. Classified under HTS 8102.10.00.00 as base molybdenum powder per Chapter 81 hierarchy. 50-150 micron size optimized for melting practice.
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
• Provide alloy master melt certificates showing intended 3-5% Mo addition rates
• Hydrogen decrepitation process documentation proves powder vs wrought origin
• Avoid pre-alloyed Mo-Ni powder which classifies under 8112.99 for cobalt alloys