NAR100 Reduced Iron Powder
NAR100 is a reduced iron powder grade developed for friction material applications, offering stable total iron content, metallic iron content, suitable apparent density, flowability and controlled particle size distribution.
Product Overview
NAR100 is a reduced iron powder grade designed for friction material applications requiring stable chemical composition, metallic iron content, suitable apparent density and controlled particle size distribution.
With balanced particle size distribution and reliable powder characteristics, NAR100 can be reviewed for brake pads, clutch facings and other friction material formulations where stable processing performance is required.
NAR100 Typical Technical Data
Typical reference values for chemical analysis, physical properties and sieve analysis. Full TDS and COA can be provided upon request.
Chemical Analysis
Main chemical composition and impurity control.
| Test Name | Unit | Typical Value | Specification |
|---|---|---|---|
| TFe (Iron) | wt% | 97.050 | ≥96.00 |
| MFe (Metallic Iron) | wt% | 90.500 | ≥90.00 |
| C (Carbon) | wt% | 0.170 | ≤0.40 |
| Si (Silicon) | wt% | 0.190 | ≤0.20 |
| Mn (Manganese) | wt% | 0.410 | ≤0.50 |
| P (Phosphorus) | wt% | 0.022 | ≤0.030 |
| S (Sulfur) | wt% | 0.016 | ≤0.030 |
| HL (Hydrogen Loss) | wt% | 1.610 | ≤2.00 |
Physical Properties
Key powder properties for flowability, bulk density and processing reference.
| Test Name | Unit | Typical Value | Specification |
|---|---|---|---|
| Flow (Hall) | s/50 g | 43.300 | ≤52 |
| Apparent Density (Hall) | g/cm³ | 2.77 | 2.40–2.90 |
Sieve Analysis
Typical particle size distribution based on sieve analysis.
| Particle Size | Unit | Typical Value | Specification |
|---|---|---|---|
| +180 μm | wt% | 0.0 | ≤1.0 |
| 150–180 μm | wt% | 2.5 | ≤5.0 |
| 105–150 μm | wt% | 19.2 | bal. |
| 75–105 μm | wt% | 25.6 | bal. |
| 53–75 μm | wt% | 20.7 | bal. |
| -53 μm | wt% | 32.0 | 30–49 |
Need NAR100 Reduced Iron Powder?
Send us your friction material application, target specification, current supplier grade, boron content requirement, particle size requirement or quantity. Our team will review your requirements and recommend a suitable sponge iron powder option.