Low-Phosphorus FeSiMn65Si16 P0.03
Ultra-low phosphorus ferrosilicon manganese (P≤0.03%) with 65% Mn and 16% Si, essential for high-quality pipe and boiler steels. HTS 7202.30.00.00 applies as standard ferrosilicon manganese without meeting specialized alloy note definitions like tool steel.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If exceptionally high silicon (>75% Si)
Ultrasil ferrosilicon (>75% Si) for heavy deoxidation classified separately from Mn-bearing alloys.
If primarily ferromolybdenum with minor Si/Mn
Ferromolybdenum dominant alloys under 7202.70; Mo content determines principal classification.
If containing tungsten meeting chipper knife steel specs
Specialty tool steel ferroalloys with W/Mo/Cr shift to Chapter 28 inorganic compounds.
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Import Tips & Compliance
• P-content certification mandatory; levels >0.1% may affect steel quality claims and valuation
• Segregate from regular grades during storage to prevent cross-contamination of phosphorus
• French/Indian low-P grades often cheaper but verify actual analysis vs certificate claims
Related Products under HTS 7202.30.00.00
Standard Ferrosilicon Manganese FeSiMn65Si17
Ferrosilicon manganese with approximately 65% manganese, 17% silicon, and balance iron, produced by reducing a mixture of manganese ore, quartz, and iron in an electric arc furnace. This alloy falls under HTS 7202.30.00.00 as it is specifically classified as ferrosilicon manganese, a ferroalloy used primarily as a deoxidizer and alloying agent in steel production to improve strength and castability.
High-Silicon Ferrosilicon Manganese FeSiMn68Si20
A grade of ferrosilicon manganese containing 68% manganese and 20% silicon, used in the production of low-carbon steels and stainless steels. Classified under HTS 7202.30.00.00 as ferrosilicon manganese, it simultaneously supplies manganese for desulfurization and silicon for deoxidation during steelmaking.
Medium-Carbon Ferrosilicon Manganese FeSiMn70Si14C1.5
Ferrosilicon manganese alloy with 70% manganese, 14% silicon, and 1.5% carbon, commonly used in welding electrodes and structural steel production. This product is definitively ferrosilicon manganese under HTS 7202.30.00.00, serving dual roles as both alloying addition and deoxidizer.
FeSiMn Lumps 10-50mm Grade A
Ferrosilicon manganese in lump form sized 10-50mm, standard Grade A with 65% min manganese and 16% min silicon. Used in steel foundries for simultaneous deoxidation and manganese addition; classified as ferrosilicon manganese under HTS 7202.30.00.00 per Chapter 72 ferroalloy definitions.
FeSiMn Powder -200 Mesh for Welding
Atomized ferrosilicon manganese powder passing 200 mesh sieve, used in flux-cored welding wires and metal powder production. Remains classified under HTS 7202.30.00.00 as ferrosilicon manganese, as powdering doesn't constitute 'further working' per Chapter 72 notes unless chemically coated.
Premium FeSiMn 75Si17 for Stainless Steel
High-manganese ferrosilicon manganese with 75% Mn and 17% Si, specially produced for 300-series stainless steel melting. HTS 7202.30.00.00 classification applies as standard ferrosilicon manganese meeting Chapter 72 ferroalloy definitions without tool steel or other special compositions.