Other
Magnesium and articles thereof, including waste and scrap: > Unwrought magnesium: > Other
Duty Rate (from China)
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 8104.19.00.00
Primary Magnesium Ingots
High-purity magnesium ingots produced by electrolysis or thermal reduction, containing at least 99% magnesium. Classified under HTS 8104.19.00.00 as unwrought magnesium that is not refined and not in powdered form. Used primarily in the production of magnesium alloys for automotive and aerospace applications.
Electrolytic Magnesium Billets
Cylindrical magnesium billets produced via the electrolytic Pidgeon process, suitable for extrusion into profiles. Falls under 8104.19.00.00 as primary unwrought magnesium not refined. Key raw material for lightweight structural components.
Pidgeon Process Magnesium Slabs
Rectangular magnesium slabs from the silicothermic Pidgeon process, used for rolling into sheet stock. Unwrought 'other' magnesium under 8104.19.00.00, excluding powder and refined forms. Essential for sacrificial anodes and die castings.
High-Purity Magnesium Pigs
Cast magnesium pigs with 99.9% purity from electrolytic cells, stored under inert atmosphere. Classified as unwrought 'other' magnesium in HTS 8104.19.00.00. Used in electronics and pharmaceutical-grade applications.
Magnesium Casting Ingots
Standard casting-grade magnesium ingots for gravity and low-pressure die casting operations. Unwrought magnesium under 8104.19.00.00, not refined or powdered. Primary input for automotive wheels and transmission cases.
Ferro-Magnesium Base Ingots
Magnesium-rich ingots with trace ferrosilicon for steel desulfurization applications. Still classified as unwrought magnesium (99%+ Mg) under HTS 8104.19.00.00. Used in steel ladle metallurgy.
Extrusion-Grade Magnesium Blocks
Large rectangular magnesium blocks prepared for direct-feed extrusion presses. Unwrought 'other' form under 8104.19.00.00, excluding powder/refined. Critical for producing magnesium structural profiles.
Anode-Grade Magnesium Slabs
Corrosion-resistant magnesium slabs for cathodic protection anodes in marine/offshore applications. Primary unwrought magnesium classified under HTS 8104.19.00.00. Sacrificial anodes for pipelines and ships.
Die Casting Magnesium T-Bars
T-shaped magnesium bars designed for automated die casting furnace loading. Unwrought magnesium under 8104.19.00.00 as primary casting feedstock. Used for consumer electronics housings.
Desulfurization Magnesium Granules
Coarse magnesium granules (<10mm) for steel ladle desulfurization injections. Still qualifies as unwrought 'other' magnesium under HTS 8104.19.00.00 (not classified as powder). Critical for ultra-low sulfur steels.
Alloy Feedstock Magnesium Wedges
Wedge-shaped magnesium pieces for controlled alloying in master alloy production. Primary unwrought form under 8104.19.00.00. Used to create AZ91D and AM60 magnesium alloys.
Structural Magnesium Billets
High-strength magnesium billets for aerospace structural forgings and extrusions. Unwrought magnesium classified under HTS 8104.19.00.00. Meets AMS specifications for aircraft components.
Battery-Grade Magnesium Slabs
Ultra-pure magnesium slabs for magnesium-air battery electrode production. Primary unwrought magnesium under 8104.19.00.00. High electrochemical performance material.
3D Printing Magnesium Ingots
Special purity magnesium ingots formulated for laser powder bed fusion 3D printing. Unwrought magnesium under HTS 8104.19.00.00 before atomization. Enables complex lightweight structures.
Medical Implant Magnesium Rods
Biodegradable pure magnesium rods for orthopedic implant degradation after bone healing. Primary unwrought magnesium under 8104.19.00.00. Bioresorbable implant material.