Ferrosilicon Chromium LC-42
Low-carbon Ferrosilicon Chromium LC-42 contains 42% chromium with minimal carbon, suitable for producing clean stainless steels with low inclusion levels. It is specifically classified under HTS 7202.50.00.00 as ferrosilicon chromium ferroalloy. This grade minimizes carbon pickup during steel refining processes.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If standard carbon grades
Same heading but different statistical suffix if carbon content varies significantly.
If ferrosilicomanganese-chromium
Alloys with both manganese and chromium classify under 7202.70.
If >55% silicon content
Very high silicon ferroalloys may classify as carbides of silicon under Chapter 28.
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Import Tips & Compliance
• Provide analysis certificate confirming low carbon (<0.5%); ensure proper labeling of grade and batch number
• Pitfall: confusing with tool steel under US Note (e)
Related Products under HTS 7202.50.00.00
Ferrosilicon Chromium Magnesium Treated
Magnesium-treated ferrosilicon chromium improves nodulizing in ductile iron production alongside chromium alloying. HTS 7202.50.00.00 as base ferrosilicon chromium; Mg treatment doesn't change primary classification. Used in spheroidal graphite iron.
Atomized Ferrosilicon Chromium Powder
Atomized ferrosilicon chromium powder (-100 mesh) for powder metallurgy and specialty steel coatings. Classifies under HTS 7202.50.00.00 as primary ferroalloy, not further worked. Spherical powder morphology ensures flowability.
High-Purity FeSiCr 50/2
High-purity FeSiCr 50/2 meets stringent impurity specs for electrical steel and transformer core alloys. HTS 7202.50.00.00 ferrosilicon chromium classification. P, S, and trace elements controlled below 0.03%.
Ferro Silicon Chromium 45/1.5 Standard
Standard grade Ferro Silicon Chromium 45/1.5 is the workhorse alloy for 400-series stainless steel production worldwide. Precisely classified under HTS 7202.50.00.00. Offers optimal Cr/Si ratio for martensitic grades.
Nitrided Ferrosilicon Chromium Alloy
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Ferrosilicon Chromium 42/0.5
Ferrosilicon chromium 42/0.5 is a ferroalloy containing approximately 42% chromium and 0.5% silicon, used primarily as an additive in steel production to enhance corrosion resistance and hardness. It falls under HTS 7202.50.00.00 as ferrosilicon chromium, a specific ferroalloy produced by reducing chromium and silicon oxides with carbon in a furnace. This low-silicon variant is ideal for applications requiring high chromium content without excessive silicon.