Cast Iron Sprocket from Japan

Toothed wheel cast from nonmalleable cast iron for engaging roller chains in conveyor or machinery systems. Classified in HTS 7325.10.00 as a general cast iron article. Provides durable, cost-effective chain drive solutions.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• Specify tooth count, pitch, and chain compatibility on commercial docs for precise classification

• Test for nonmalleable properties via Brinell hardness to distinguish from ductile iron

• Single sprockets ok, but sets with chains may be transmission gearing under 8484