Ferro-silico-manganese
Ferro-alloys. > Ferro-silico-manganese > Ferro-silico-manganese
Duty Rate (from China)
Subheadings
Products classified under Tariff item 7202.30
FeSiMn Briquettes 50kg for Foundries
Ferro-silico-manganese compressed into 50 kg briquettes for easier handling in small foundries, with a composition of 65% manganese and 17% silicon. Briquetting is a physical process that does not alter the alloy's classification as ferro-silico-manganese under tariff item 7202.30.00.
7202.30.00FeSiMn Granules 3-10mm HC FeMn Substitute
Granulated ferro-silico-manganese sized 3-10 mm, used as an economical substitute for high-carbon ferromanganese in carbon steels. The granulation process does not change the alloy's classification as ferro-silico-manganese under tariff item 7202.30.00.
7202.30.00FeSiMn Lumps 10-50mm Grade A
Ferro-silico-manganese in lump form sized 10-50 mm, Grade A with 65% minimum manganese and 16% minimum silicon. Used in steel foundries for simultaneous deoxidation and manganese addition, classified under tariff item 7202.30.00.
7202.30.00FeSiMn Powder -200 Mesh for Welding
Atomized ferro-silico-manganese powder passing a 200 mesh sieve, used in flux-cored welding wires and metal powder production. Powdering does not change the alloy's classification as ferro-silico-manganese under tariff item 7202.30.00.
7202.30.00High-Silicon Ferrosilicon Manganese FeSiMn68Si20
A grade of ferro-silico-manganese containing 68% manganese and 20% silicon, used in the production of low-carbon steels and stainless steels. This alloy simultaneously adds manganese and silicon, meeting the definition of ferro-silico-manganese under tariff item 7202.30.00.
7202.30.00Low-Phosphorus FeSiMn65Si16 P0.03
Ultra-low phosphorus ferro-silico-manganese (P≤0.03%) with 65% Mn and 16% Si, essential for high-quality pipe and boiler steels. The low phosphorus content does not alter its classification as ferro-silico-manganese under tariff item 7202.30.00.
7202.30.00Medium-Carbon Ferrosilicon Manganese FeSiMn70Si14C1.5
Ferro-silico-manganese alloy with 70% manganese, 14% silicon, and 1.5% carbon, commonly used in welding electrodes and structural steel production. This product meets the definition of ferro-silico-manganese under tariff item 7202.30.00.
7202.30.00Premium FeSiMn 75Si17 for Stainless Steel
High-manganese ferro-silico-manganese with 75% Mn and 17% Si, specially produced for 300-series stainless steel melting. This alloy falls under tariff item 7202.30.00 as ferro-silico-manganese, meeting the Chapter 72 definition.
7202.30.00Silico-Manganese FeSiMn DC Arc Furnace Grade
Ferro-silico-manganese produced via DC submerged arc furnace technology, offering consistent low-impurity composition (65% Mn, 18% Si). The production method does not affect classification under tariff item 7202.30.00.
7202.30.00Standard Ferrosilicon Manganese FeSiMn65Si17
Ferro-silico-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 tariff item 7202.30.00 as ferro-silico-manganese.