High Purity Free Flow Super Fine Iron Powder (IRON325AT)

High purity, very high density, 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.

The color of IRON325AT is usually between light gray to dark gray with no metallic shine; however, parts made of IRON325AT can be polished to shine.

Following is a typical analysis of IRON325AT:

  • Apparent density, g/cc: 3.01 (Range: 2.80 to 3.20)
  • -45 micron (-325 mesh): 100 %
  • Carbon: 0.001 %
  • Oxygen: 0.08 %
  • Sulfur: 0.0088 %
  • Iron: > 99%
  • Lead: < 1 ppm
  • Phosphorus < 0.01 %
  • Titanium < 0.01 %

Applications of IRON325AT:

As a filler for rubber, plastic and resins it provides weight, magnetic properties and metal detection properties. It is safe for food contact applications and cosmetics. Other uses include magnetic pigment, sintered products, Powder metallurgy, chemical reactions, Soft magnetic composite compounds, magnetism experiments, forensic products and making magnetic paints.
IRON325AT is a perfect candidate for cold casting of delicate high precision small objects.
With the apparent density of about 3 or higher, IRON325AT has the highest density among super fine iron powders. IRON325AT is also suitable for MIM and P&S applications.

Ordering and Pricing

Please contact 973-405-6248 to discuss your specific requirements based on your applications.