Industrial Strontium Metal Blocks
Large blocks of commercial-grade strontium metal for alloying in magnesium-strontium applications. Classified HTS 2805.19.10.00 as alkaline-earth metal in unwrought form, prior to alloying processes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If magnesium-strontium master alloy
Alloyed forms of magnesium with other metals classify in Chapter 81.
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Import Tips & Compliance
• Bulk shipments require vermiculite dunnage; obtain advance ruling on purity threshold; comply with USCG if maritime transport
Related Products under HTS 2805.19.10.00
Strontium Metal Granules
High-purity strontium metal in granular form, used primarily in the production of strontium compounds for pyrotechnics and alloys. Classified under HTS 2805.19.10.00 as elemental strontium, an alkaline-earth metal, meeting Chapter 28 definitions for chemically defined inorganic elements. Not intermixed or alloyed, distinguishing it from other subheadings.
High-Purity Strontium Ingots
Strontium metal cast into ingots with purity exceeding 99%, utilized in metallurgical applications and chemical synthesis. Falls under HTS 2805.19.10.00 as pure elemental strontium, an alkaline-earth metal, excluding intermixtures or alloys. Reactive nature requires specialized handling.
Strontium Metal Rods
Cylindrical rods of elemental strontium metal, unworked except for drawing, used in research and alloy production. HTS 2805.19.10.00 covers pure strontium as an alkaline-earth metal, distinct from doped forms or finished parts. Stored under mineral oil to prevent ignition.
Strontium Metal Powder
Fine powder of high-purity strontium metal for use in pyrotechnic compositions and metal matrix composites. Classified in HTS 2805.19.10.00 as elemental alkaline-earth metal in powder form, subject to Chapter 28 notes excluding organo-inorganic compounds.
99.9% Pure Strontium Chunks
Irregular chunks of ultra-high purity strontium metal for laboratory and industrial chemical processing. HTS 2805.19.10.00 applies to pure strontium excluding rare-earth mixtures or radioactive forms per Chapter definitions.
Strontium Metal Turnings
Machining turnings and chips of elemental strontium recovered from production, suitable for recycling into compounds. Remains classified under HTS 2805.19.10.00 as unwrought strontium metal scrap, not advanced to Chapter 26 residues.