Ductile Iron FeSiMg 12% Magnesium Alloy
Specialty ferrosilicon magnesium alloy with 12% magnesium for ductile iron production, in standard foundry granules. HTS 7202.29.0010 applies as 'other' ferrosilicon with over 2% magnesium per U.S. note definitions. Promotes spherical graphite formation for high-strength castings.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If as magnesium sulfite complex
Sulfite salts including magnesium variants fall under Chapter 28 chemicals.
If electrical contact alloy
End-use as electrical apparatus parts shifts from raw ferroalloy classification.
If ferroaluminum with magnesium
Aluminum-dominant ferroalloys classify separately from ferrosilicon.
Not sure which classification is right?
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Import Tips & Compliance
• Certify exact Mg percentage via wet chemistry analysis; label as 'Nodulizing Agent - Contains Magnesium'; prepare for random CBP lab testing on alloy composition
Related Products under HTS 7202.29.00.10
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FeSiMg 10-15% Magnesium Nodulizer
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