Super Fine Iron Powders

Super fine iron powders are varieties of iron powders with particles smaller than 45 micron. Super fine iron powders vary in density, particle shape, flow-ability, purity, potential applications and price. All three types are fully magnetic

Here are 3 main types of super fine iron powders:

  • Low Density, non-flow-able Super Fine Iron Powder with product code IRON325 consists of porous particles with irregular shape. This product usually contain about 98% iron, 1.5 percent iron oxide and less than 0.5% acid insoluble minerals.
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  • High Density, free flow Super Fine Iron Powder with product code IRON325ZV consists of solid-dense iron particles with narrow range of particles mainly in the range of 35 to 45 microns. This product usually contains about 99% iron, less than 0.13 percent oxygen and small amounts of carbon, sulfur, phosphor and SiO2.
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  • Very high density, high purity, free flow Super Fine Iron Powder with product code IRON325AT consists of solid-dense-high purity iron particles with wide range of particles mainly in the range of 15 to 45 microns. This product usually contains more than 99% iron and very small amounts of oxygen, carbon, sulfur, phosphor, titanium and SiO2. Read more …
 IRON325IRON325ZVIRON325AT
Apparent Density, g/cc1.982.93.01
Flow Hallnone23.9 sec/50g25 sec/50g
ColorGrayGrayGray
Typical -45 Micron100 %> 95 %100%
Specs -45 Micron> 95 %> 80 %> 95%
Carbon0.02 %0.006 %0.001%
Oxygen0.81 %0.08 %0.08 %
SulfurNot tested80 ppm 88 ppm
PhosphorNot testedNot tested< 0.01%
TitaniumNot testedNot tested< 0.01%
Lead< 0.25 ppmNot tested< 1 ppm
Iron> 98%> 99%> 99%
Price & AvailabilityPrice and availabilityPrice & Availability