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Granules and powders, of pig iron, spiegeleisen, iron or steel. > Powders: > Other > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 7205.29
Atomized Steel Powder for Sintered Brake Pads
Water-atomized low-alloy steel powder used in powder metallurgy for automotive brake pad production. This powder is classified as 'other' iron/steel powders under tariff item 7205.29.00, as it does not meet the definitions of high-strength or tool steel powders. It is a granular product of iron or steel, not further worked than atomized.
7205.29.00Carbonyl Iron Powder for Microwave Absorbers
Ultra-pure carbonyl iron powder with less than 0.1% impurities, used in radar-absorbing materials and magnetic composites. With a particle size of 3-10 microns, it provides high surface area for electromagnetic absorption. This powder is classified as 'other' iron powder under tariff item 7205.29.00, as it does not meet the definitions of alloy or stainless steel powders.
7205.29.00High-Purity Iron Powder for Magnetic Cores
High-purity iron powder at 99.9% purity, insulated with a phosphate coating for soft magnetic composite cores. Used in electric motor rotors and inductors requiring low hysteresis loss, with 100-200 micron particles post-compaction. This powder is classified as 'other' iron powder under tariff item 7205.29.00, as it is not an alloy steel powder.
7205.29.00Iron Powder for 3D Metal Printing
Finely milled iron powder used in selective laser sintering (SLS) for additive manufacturing of metal parts. This powder is classified as 'other' iron powder under tariff item 7205.29.00, as it does not meet specific alloy definitions in Chapter 72. It is a granular product of iron, not further worked than milling.
7205.29.00Iron Powder for Friction Materials
Copper-free iron powder for automotive friction plates and clutch facings, providing heat dissipation and wear resistance in wet clutch applications. This powder has a controlled particle size distribution for uniform mixing and is classified as 'other' iron powder under tariff item 7205.29.00. It is not an alloy steel powder.
7205.29.00Iron Powder for Powder Metallurgy Gears
Commercially pure iron powder for press-and-sinter gear production in automotive transmissions, with a density of 6.8-7.2 g/cc after sintering and annealed for machinability. This powder is classified as 'other' iron powder under tariff item 7205.29.00, as it is not an alloy steel powder. It is available in standard -100/+325 mesh size.
7205.29.00Reduced Iron Powder for Welding Electrodes
Hydrogen-reduced iron powder serving as a flux carrier in coated welding electrodes, with high purity (>99% Fe) and spherical morphology from the reduction process. This powder is classified as 'other' iron powder under tariff item 7205.29.00, with a particle size range of 45-150 microns. It is not an alloy steel powder.
7205.29.00Spiegeleisen Powder for Specialty Castings
High-manganese spiegeleisen powder used as a master alloy addition in ductile iron foundries, containing 20-30% Mn and 4-6% C, fitting the spiegeleisen definition. Ground to 100-200 microns for injection molding into ladles, this powder is classified as 'other' powder under tariff item 7205.29.00, as it is a powder of spiegeleisen.
7205.29.00Steel Powder for Thermal Spray Coatings
Low-carbon steel powder for HVOF thermal spray restoration of wear parts, with irregular morphology from crushing and a 15-45 micron size for optimal coating density. This powder is classified as 'other' steel powder under tariff item 7205.29.00, as it is not an alloy steel powder. It provides corrosion and wear resistance on industrial components.
7205.29.00Water Atomized Steel Powder for MIM Feedstock
Water-atomized 316L stainless substitute powder for Metal Injection Molding (MIM) of precision components. While having a stainless-like composition, this powder is classified as 'other' steel powder under tariff item 7205.29.00 if it does not meet the exact stainless steel definition in Chapter 72. It is a granular product of steel, not further worked than atomized.