Ferrosilicon chromium
Ferroalloys: > Ferrosilicon chromium
Duty Rate (from China)
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified 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
Nitrided ferrosilicon chromium provides nitrogen alloying alongside Cr and Si for PH stainless steels. Still classifies HTS 7202.50.00.00 as base ferrosilicon chromium; nitrogen interstitial doesn't change heading. Typical N content 0.1-0.3%.
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.
High-Carbon Ferrosilicon Chromium FeCrSi65
FeCrSi65 is a high-carbon ferrosilicon chromium alloy with around 65% ferrosilicon chromium content, used in producing acid-resistant and heat-resistant steels. Classified under HTS 7202.50.00.00 as it meets the ferrosilicon chromium definition in Chapter 72. Its composition provides efficient chromium and silicon introduction during steelmaking.
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.
FeCrSi 75 Alloy Lumps
FeCrSi 75 alloy lumps consist of ferrosilicon chromium with 75% combined ferrochrome-silicon content in lump form (10-100mm), used in electric arc furnaces for steel alloying. Falls under HTS 7202.50.00.00 as the defined ferrosilicon chromium product. Lump sizing facilitates controlled dissolution in molten steel.
Ferrosilicon 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. Classified under HTS 7202.50.00.00 as ferrosilicon chromium in primary form. The shot form ensures uniform distribution and rapid dissolution.
Exothermic Ferrosilicon Chromium HCFeCrSi
High-carbon exothermic Ferrosilicon Chromium HCFeCrSi generates heat during dissolution, aiding temperature recovery in ladle metallurgy. Under HTS 7202.50.00.00 as ferrosilicon chromium ferroalloy. Designed for secondary steelmaking with controlled oxidation properties.
Ferro Silicon Chrome FESIC65C
FESIC65C grade ferrosilicon chrome contains 65% silicon-chrome alloy with controlled carbon for duplex stainless production. Classifies under HTS 7202.50.00.00 per Chapter 72 ferroalloy definitions. Widely used in nitrogen-bearing stainless grades.
Low-Aluminum Ferrosilicon Chromium
Low-aluminum ferrosilicon chromium minimizes non-metallic inclusions in ESR (electroslag remelted) steels for aerospace applications. HTS 7202.50.00.00 classification as primary ferrosilicon chromium. Aluminum content typically <0.5% by weight.
FeSiCr 30-45 Grade Briquettes
FeSiCr 30-45 grade briquettes are compacted ferrosilicon chromium for reduced dust and improved handling in steel plants. Under HTS 7202.50.00.00 as not 'further worked' per Chapter notes. Briquetting doesn't constitute surface treatment or coating.
Medium-Carbon FeCrSi Alloy
Medium-carbon FeCrSi alloy balances carbon recovery with chromium efficiency in BOF steelmaking. Classified HTS 7202.50.00.00 as ferrosilicon chromium. Carbon content typically 0.5-1.5% optimizes yield.