Other
Beryllium, chromium, hafnium, rhenium, thallium, cadmium, germanium, vanadium, gallium, indium and niobium (columbium), and articles of these metals, including waste and scrap: > Rhenium: > Other
Duty Rate (from China)
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 8112.49.00.00
Rhenium Sputtering Target
A high-purity disc or rectangular plate of rhenium used in physical vapor deposition for thin-film coating in electronics manufacturing. Classified under HTS 8112.49.00.00 as an article of rhenium, distinct from unwrought forms. Its purity exceeds 99% rhenium content, meeting chapter definitions for base metals.
Rhenium Wire for Thermocouples
Fine-diameter wire composed primarily of rhenium, alloyed minimally for use in high-temperature thermocouples in industrial furnaces. Falls under HTS 8112.49.00.00 as an article of rhenium, not qualifying as unwrought due to its drawn form. Exceeds 99% rhenium by weight per Chapter 81 alloy exclusion.
Rhenium Foil for Catalysts
Thin rhenium foil sheets used as a substrate or promoter in petroleum reforming catalysts. Classified in HTS 8112.49.00.00 as other rhenium articles, separate from waste/scrap or unwrought. High purity ensures it fits base metal definitions excluding alloys.
Rhenium Crucible for Crystal Growth
Cylindrical rhenium crucible vessels for high-temperature crystal growth in semiconductor production. HTS 8112.49.00.00 covers this fabricated article of rhenium, not base unwrought metal. Conforms to chapter notes with predominant rhenium content.
Rhenium Powder Sintered Parts
Sintered components like bushings made from rhenium powder for superalloy applications in turbines. As fabricated articles, they enter under HTS 8112.49.00.00, distinct from raw powders. Meets purity thresholds excluding Chapter 81 alloys.
Rhenium Electrical Contact Points
Riveted or welded rhenium tips for high-reliability electrical contacts in switches and relays. Classified as other rhenium articles in HTS 8112.49.00.00. High rhenium purity avoids alloy provisions.
Rhenium X-Ray Target Disc
Polished rhenium discs serving as rotating anodes in X-ray tubes for medical imaging. HTS 8112.49.00.00 for these precision-machined rhenium articles. Excludes alloy definitions.
Rhenium Thermionic Filament
Coiled rhenium filaments for thermionic emission in vacuum tubes and electron microscopes. As manufactured articles, under HTS 8112.49.00.00. Pure rhenium form.
Rhenium Evaporation Boat
Boat-shaped rhenium containers for thermal evaporation in vacuum coating systems. HTS 8112.49.00.00 as other articles. Fabricated from pure rhenium.
Rhenium Superalloy Master Ingot Segments
Segmented high-purity rhenium ingots used as master alloy additions in nickel superalloys for jet engines. Classified under HTS 8112.49.00.00 as rhenium articles despite alloy intent. >99% rhenium purity.
Rhenium Mesh for Filtration
Woven rhenium wire mesh screens for corrosive chemical filtration. HTS 8112.49.00.00 for fabricated mesh articles.
Rhenium Calibration Weight
Precision-machined rhenium weights for analytical balance calibration in labs. Under HTS 8112.49.00.00 as articles.
Rhenium Wear-Resistant Tip
Rhenium-tipped tools for extreme wear resistance in machining. HTS 8112.49.00.00.
Rhenium Heat Exchanger Fin
Thin rhenium fins for high-temperature heat exchangers in rocket engines. HTS 8112.49.00.00.
Rhenium Research Foil Sample
Small rhenium foil samples for materials science research. Still HTS 8112.49.00.00 as articles.