Atomized Iron Powder
CAS 7439-89-6
Fe
Metal Powder
MW: 55.85 g/mol
Physical & Chemical Specifications
| Property | Specification | Test Method |
|---|
| Purity (Fe) | ≥ 99.0% | ICP-OES |
| Carbon (C) | ≤ 0.05% | LECO Analyzer |
| Oxygen (O) | ≤ 0.30% | LECO Analyzer |
| Sulfur (S) | ≤ 0.03% | LECO Analyzer |
| Particle Size | 40–300 mesh (53–420 μm) | ASTM B214 |
| Apparent Density | 2.2–2.8 g/cm³ | ASTM B212 |
| Flowability (Hall) | 25–35 s / 50 g | ASTM B213 |
| Tap Density | 3.0–3.6 g/cm³ | ASTM B527 |
| Moisture | ≤ 0.10% | Gravimetric |
Typical Applications
- Powder metallurgy & sintered structural parts
- Diamond tool bonding matrix
- Friction materials (brake pads, clutch facings)
- Water treatment – heavy metal removal
- Chemical synthesis catalyst support
Packaging
25 kg paper bags (PE inner liner); 500 kg / 1,000 kg big bags available on request
Storage & Shelf Life
Cool, dry, well-ventilated warehouse. Avoid moisture and strong oxidizers. Shelf life: 24 months (sealed).
All values are typical and may vary by lot. This TDS does not constitute a warranty.
Contact TKNCO for lot-specific Certificate of Analysis (COA).