Molybdenum Crucible 500ml Capacity
Machined molybdenum crucible for rare earth oxide melting and crystal growth in vacuum furnaces. HTS 8102.99.00.00 includes such lab/industrial articles from molybdenum, separate from powders or bars. Purity 99.95% ensures minimal impurities in melts.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made from refractory ceramic instead
Similar crucibles of ceramic materials classify under Chapter 69 for refractories.
If integral to laboratory furnace
Parts of lab furnaces specifically designed integrate into Chapter 84 machinery heading.
If tantalum-coated for enhanced purity
Coated with different base metal shifts classification per material composition rules.
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Import Tips & Compliance
• Specify volume and wall thickness; small lab sizes risk reclass to glassware/labware under 7017 or 6909
• Include forging/machining evidence to prevent raw ingot confusion (8102.99 exclusion)
• For crystal growth end-use, note potential ITAR/EAR restrictions requiring end-user statements
Related Products under HTS 8102.99.00.00
Molybdenum Wire 99.95% Pure
High-purity molybdenum wire used in lighting filaments, electron beam welding, and high-temperature applications. Classified under HTS 8102.99.00.00 as unwrought or semi-manufactured molybdenum articles other than powders or bars/rods. Excludes waste/scrap and meets purity exceeding 99% molybdenum content.
Molybdenum Foil 0.05mm Thick
Thin molybdenum foil for vacuum furnace shielding, sputtering targets, and chemical vapor deposition. Falls under HTS 8102.99.00.00 as 'other' semi-manufactured forms excluding powders, bars, and waste. Purity typically 99.9% to maintain high melting point properties.
Molybdenum Evaporation Boat
Stamped molybdenum boats used for vacuum evaporation of metals in thin-film coating processes. Classifies under HTS 8102.99.00.00 as fabricated articles thereof, excluding waste and specific unwrought forms. Withstands ultra-high vacuum and temperatures up to 2000°C.
Molybdenum Sputtering Target Disk
Circular molybdenum target disks for magnetron sputtering in semiconductor metallization layers. Under HTS 8102.99.00.00 as fabricated articles, not unwrought or powder form. 99.999% purity critical for microelectronics.
Molybdenum Pipe 1/2 Inch Diameter
Seamless molybdenum tubing for high-temperature gas/liquid transfer in chemical processing. Classifies in HTS 8102.99.00.00 as 'other' articles, excluding specific tube fittings under 8108. Purity supports corrosion resistance.
Molybdenum Mesh Screen 100 Mesh
Woven molybdenum wire mesh for filtration in high-temperature gases and battery production. HTS 8102.99.00.00 captures this fabricated article form from wire, beyond basic unwrought. Acid-washed for clean apertures.