Ferrosilicon Chromium Magnesium Treated
Magnesium-treated ferrosilicon chromium improves nodulizing in ductile iron production alongside chromium alloying. Despite magnesium treatment, it remains a ferro-silico-chromium alloy, as the treatment does not change its primary classification.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If magnesium content is significant enough to alter the alloy's primary character
Other ferro-alloys may apply if magnesium becomes a primary alloying element.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the magnesium content is incidental and does not exceed limits that would reclassify the alloy
• Provide a lab analysis showing chromium and silicon as primary elements
• Ensure it is in primary form, not as finished articles
Related Products under Tariff item 7202.50.00
Atomized Ferrosilicon Chromium Powder
Atomized ferrosilicon chromium powder is a primary ferroalloy in powder form, produced by atomization and not further worked. It is used in powder metallurgy and specialty steel coatings, and meets the definition of ferro-alloys under Chapter 72 as a granular product commonly used as an additive in ferrous metallurgy.
Exothermic Ferrosilicon Chromium HCFeCrSi
Exothermic ferrosilicon chromium (HCFeCrSi) is a high-carbon ferroalloy designed to generate heat during dissolution in ladle metallurgy. It is a primary form ferroalloy used as an additive in steelmaking, and its exothermic property does not alter its classification as ferro-silico-chromium.
FeCrSi 75 Alloy Lumps
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Ferro Silicon Chrome FESIC65C
FESIC65C grade ferrosilicon chrome contains 65% silicon-chrome alloy with controlled carbon, used in duplex stainless production. It is a ferroalloy in primary form, classified under ferro-silico-chromium as it meets the Chapter 72 definition.
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Ferrosilicon chromium 42/0.5 is a ferroalloy with approximately 42% chromium and 0.5% silicon, used as an additive in steel production to enhance corrosion resistance and hardness. It is a primary form ferroalloy, falling under ferro-silico-chromium.
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Ferro Silicon Chromium 45/1.5 standard grade is a ferroalloy used in 400-series stainless steel production, offering an optimal Cr/Si ratio for martensitic grades. It is a primary form ferroalloy, classified under ferro-silico-chromium.