Ferro-silico-chromium
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Products classified under Tariff item 7202.50
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.
7202.50.00Exothermic 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.
7202.50.00FeCrSi 75 Alloy Lumps
FeCrSi 75 alloy lumps are ferrosilicon chromium in lump form (10-100 mm), used in electric arc furnaces for steel alloying. As a ferroalloy in primary form, it falls under tariff item 7202.50.00, meeting the definition of ferro-silico-chromium.
7202.50.00Ferro 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.
7202.50.00Ferrosilicon Chromium 42/0.5
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.
7202.50.00Ferro Silicon Chromium 45/1.5 Standard
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.
7202.50.00Ferrosilicon Chromium LC-42
Ferrosilicon Chromium LC-42 is a low-carbon ferroalloy with 42% chromium and minimal carbon, used for producing clean stainless steels. It is a primary form ferroalloy, classified under ferro-silico-chromium.
7202.50.00Ferrosilicon 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.
7202.50.00Ferrosilicon Chromium Shot 42/0.4
Ferrosilicon chromium shot 42/0.4 is produced in small spherical granules for precise metering in continuous casting steel production. It is a primary form ferroalloy, classified under ferro-silico-chromium.
7202.50.00FeSiCr 30-45 Grade Briquettes
FeSiCr 30-45 grade briquettes are compacted ferrosilicon chromium for reduced dust and improved handling in steel plants. Briquetting does not constitute further working, so it remains a primary form ferroalloy under ferro-silico-chromium.
7202.50.00High-Carbon Ferrosilicon Chromium FeCrSi65
High-Carbon Ferrosilicon Chromium FeCrSi65 is a ferroalloy with around 65% ferrosilicon chromium content, used in producing acid-resistant and heat-resistant steels. It meets the ferro-silico-chromium definition under Chapter 72.
7202.50.00High-Purity FeSiCr 50/2
High-Purity FeSiCr 50/2 meets stringent impurity specs for electrical steel and transformer core alloys. It is a primary form ferroalloy, classified under ferro-silico-chromium with controlled phosphorus, sulfur, and trace elements.
7202.50.00Low-Aluminum Ferrosilicon Chromium
Low-Aluminum Ferrosilicon Chromium minimizes non-metallic inclusions in ESR steels for aerospace applications. It is a primary form ferroalloy, classified under ferro-silico-chromium with controlled aluminum content.
7202.50.00Medium-Carbon FeCrSi Alloy
Medium-Carbon FeCrSi Alloy balances carbon recovery with chromium efficiency in BOF steelmaking. It is a primary form ferroalloy, classified under ferro-silico-chromium with carbon content typically 0.5-1.5%.
7202.50.00Nitrided Ferrosilicon Chromium Alloy
Nitrided Ferrosilicon Chromium Alloy provides nitrogen alloying alongside Cr and Si for PH stainless steels. Nitrogen is an interstitial element that does not change the primary classification as ferro-silico-chromium.