4330V Modified Hot-Rolled Alloy Coil
Hot-rolled 4330V alloy steel rods in irregularly wound coils, vanadium-modified for oilfield drill collars. Under HTS 7227.90.60.90 as general other alloy steel coils. Contains Cr, Ni, Mo, and vanadium additions.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If high-strength per note (a)
Meets high-strength steel thickness/yield specs in note (a), specific subheading vs general other alloy.
If for industrial end use in sets
Sold as component set for machinery may classify under other alloy articles 7228.80 vs raw material coils.
If different material blend under alloy threshold
Insufficient alloying elements drops to other carbon steel bars/rods.
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Import Tips & Compliance
• Specify vanadium content in certs; may trigger tool steel review
• Ensure <14mm diameter for rod stats; larger may be bar
• Avoid packaging that suggests set with fittings—reclassifies as parts
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