Ferrotungsten 75% W
Ferrotungsten containing 75% tungsten, utilized in tool steels for high wear resistance and high-temperature performance. HTS 7202.99.8040 covers this as an unspecified ferroalloy matching Chapter 72's ferroalloy criteria without fitting specialized notes like ball-bearing steel.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If unwrought tungsten metal without significant iron
Pure tungsten products fall under Chapter 81 other base metals, excluding iron alloy ferroproducts of Chapter 72.
If meeting ferro silico tungsten specifications
Ferro silico tungsten has dedicated heading 7202.97; silicon content differentiates it from generic ferrotungsten.
If alloyed into heat-resisting steel
Compositions qualifying as heat-resisting steel per US Note (g) classify as semi-finished products, not raw ferroalloys.
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Import Tips & Compliance
• Certify tungsten content via independent lab testing; avoid bulk packaging that risks damage—no duty reduction for rust per Chapter notes; declare as ferroalloy not pure metal to prevent Chapter 81 misrouting
Related Products under HTS 7202.99.80.40
Ferromolybdenum 70% Mo
Ferromolybdenum containing approximately 70% molybdenum and 30% iron, used primarily as an alloying agent in high-strength steel production to enhance hardenability and corrosion resistance. Classified under HTS 7202.99.8040 as a ferroalloy other than ferrosilicon, ferromanganese, ferrochromium, or ferrophosphorus, fitting the 'Other' category within ferroalloys. Meets Chapter 72 definitions for alloying elements without qualifying as high-strength or tool steel.
Ferrovanadium 80% V
Ferrovanadium alloy with 80% vanadium content, added to steel for improved strength and toughness in tool and structural applications. Falls under HTS 7202.99.8040 as 'Other' ferroalloys not specified in prior subheadings like ferrosilicon or ferrochromium. Aligns with Chapter 72 ferroalloy scope for iron-based alloys used in steelmaking.
Ferrotitanium 35% Ti
Ferrotitanium with 35% titanium used for deoxidation and grain refinement in stainless and alloy steels. Classified in HTS 7202.99.8040 'Other' ferroalloys as it doesn't match prior specific ferroalloy types or special steel notes.
Ferrocolumbium (Ferro-Niobium) 65% Nb
Ferrocolumbium alloy with 65% niobium (columbium), essential for micro-alloying high-strength low-alloy steels. HTS 7202.99.8040 designates it as 'Other' ferroalloy consistent with Chapter 72 iron-based additions not elsewhere specified.
Ferroboron 18% B
Ferroboron containing 18% boron, employed in steel for hardenability and strength enhancement without qualifying as tool steel. Fits HTS 7202.99.8040 as other ferroalloys per Chapter 72, not matching defined special steels.
Ferroaluminum 35% Al
Ferroaluminum with 35% aluminum used for deoxidation in steel production. Classified under HTS 7202.99.8040 'Other' ferroalloys, distinct from ferrosilicon and without special steel note qualifications.