94% Ferrosilicon Atomized Powder
Atomized ferrosilicon powder with 94% silicon, applied in thermal spraying and metal matrix composites for wear-resistant coatings. Classified HTS 7202.21.90.00 for high-silicon ferrosilicon in specialized powder morphology. Fine particle size enables uniform deposition.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If welding electrodes coated with ferrosilicon
Welding products incorporating alloys are Chapter 83.
If parts for shot blasting equipment
Machinery components shift classification.
If paint pigments with silicon alloy
Coated or painted metal preparations are Chapter 32.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Hall flow rate and PSD analysis required for powder quality verification
• Inert atmosphere packaging prevents oxidation
• Hazardous material declarations for fine metal powders
Related Products under HTS 7202.21.90.00
Ferrosilicon 95% Silicon Alloy
Ferrosilicon alloy containing 95% silicon by weight, used primarily as a deoxidizer and alloying agent in steel production to remove oxygen and improve steel quality. This product falls under HTS 7202.21.90.00 because it is a ferroalloy with more than 90% silicon content, exceeding the threshold for high-silicon ferrosilicon classifications. It is typically supplied in granular or lump form for metallurgical applications.
High-Purity Ferrosilicon 92% Granules
Granular ferrosilicon with 92% silicon content, optimized for use in electric arc furnaces to enhance silicon levels in stainless steel and special alloys. Classified under HTS 7202.21.90.00 due to its ferroalloy nature and silicon content surpassing 90% by weight. The granules ensure uniform melting and reaction in molten steel.
Ferrosilicon 93% Lumps for Steel Deoxidation
Lump-form ferrosilicon with 93% silicon by weight, essential for deoxidizing steel melts and preventing porosity in castings. This ferroalloy is specifically classified in HTS 7202.21.90.00 for its high silicon concentration in an iron-silicon matrix. It promotes dense, high-quality steel structures in foundries.
Ultra-High Silicon Ferrosilicon 91% Powder
Powdered ferrosilicon alloy at 91% silicon content, used in powder metallurgy and as a reducing agent in ferroalloy production. It qualifies for HTS 7202.21.90.00 as a ferrosilicon product exceeding 90% silicon by weight, in finely milled form for precise dosing.
Ferrosilicon 94% for Stainless Steel Alloying
High-grade ferrosilicon with 94% silicon, tailored for alloying austenitic stainless steels to achieve desired chromium-silicon balances. This product is under HTS 7202.21.90.00 for ferrosilicon alloys with silicon content over 90% by weight. It ensures superior corrosion resistance in final steel products.
92% Ferrosilicon Briquettes
Briquetted ferrosilicon containing 92% silicon by weight, compacted for efficient handling and reduced dust in steel plant operations. Classified in HTS 7202.21.90.00 as high-silicon ferrosilicon, where briquetting does not alter the base alloy classification. Ideal for automated feeding systems.