Ferrotungsten
Ferrotungsten (70-80% tungsten) used in tool steels and wear-resistant parts. HTS 7202.99.80 covers it as other ferroalloys beyond tool steel specifics. Provides high density and hardness.
Import Duty Rates by Country of Origin
More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If qualifies as tool steel per US Chapter Note (e)
Ferroalloys meeting exact tool steel element specs (e.g., C>1.2%, Cr>10.5%) classify under specific 7202.50 tool steel ferroalloy.
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Import Tips & Compliance
• Require tungsten assay certificates; declare if heat-resisting per US note (g); segregate shipments to prevent contamination
Related Products under HTS 7202.99.80
Ferrocolumbium (Ferro Niobium)
Ferrocolumbium (60-70% niobium) for HSLA steels. HTS 7202.99.80 other ferroalloys. Enhances strength without weight.
Ferroaluminum
Ferroaluminum (30-50% aluminum) deoxidizer. HTS 7202.99.80 other. For clean steel.
Ferrophosphorus
Ferrophosphorus (25% P) for steel alloying. HTS 7202.99.80.
Ferroantimony
Ferroantimony for lead alloys via steel. HTS 7202.99.80.
Misprinted Ferrosilicon
Ferrosilicon misprinted packaging, still 75% Si. HTS 7202.99.80 other.
Ferrovanadium
Ferrovanadium (40-80% vanadium) for micro-alloyed high-strength low-alloy (HSLA) steels. Under HTS 7202.99.80 as other ferroalloys. Improves strength-to-weight ratio.