CW-B100 Sponge Iron Powder
CW-B100 is a boron-containing sponge iron powder grade developed for welding consumable applications, providing stable chemical composition, controlled boron content and suitable particle size distribution for welding material formulations.
Product Overview
CW-B100 is a sponge iron powder grade designed for welding consumables and related industrial applications requiring controlled boron content, stable iron content and consistent particle size distribution.
With suitable boron content and controlled sieve distribution, CW-B100 can be reviewed for welding electrodes, welding consumable formulations, metal powder additives and other welding material applications.
CW-B100 Typical Technical Data
Typical reference values for chemical analysis 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 |
|---|---|---|---|
| C (Carbon) | wt% | 0.023 | ≤0.07 |
| Si (Silicon) | wt% | 0.020 | ≤0.25 |
| Mn (Manganese) | wt% | 0.130 | ≤0.20 |
| P (Phosphorus) | wt% | 0.011 | ≤0.015 |
| S (Sulfur) | wt% | 0.006 | ≤0.015 |
| TFe (Iron) | wt% | 98.790 | ≥97.50 |
| B (Boron) | wt% | 1.020 | 0.90–1.10 |
Sieve Analysis
Typical particle size distribution based on sieve analysis.
| Particle Size | Unit | Typical Value | Specification |
|---|---|---|---|
| +150 μm | wt% | 2.2 | ≤5 |
| 75–150 μm | wt% | 72.6 | bal. |
| 45–75 μm | wt% | 10.4 | bal. |
| -45 μm | wt% | 14.8 | 5–25 |
Need CW-B100 Sponge Iron Powder?
Send us your welding consumable 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.