WE-A100.29 Atomized Iron Powder
WE-A100.29 is an atomized iron powder grade with fine particle size distribution, commonly used in welding consumables where stable iron content, uniform powder quality and reliable application performance are required.
Product Overview
WE-A100.29 is an atomized iron powder grade developed for welding consumable applications, including welding electrodes, flux-cored wires, metal-cored wires and related welding material formulations.
With high iron content, controlled apparent density, good flowability and fine particle size distribution, WE-A100.29 supports stable processing performance and reliable application behavior in welding consumable production.
WE-A100.29 Typical Technical Data
Typical reference values for chemical analysis, physical properties and sieve analysis. Detailed TDS and COA can be provided upon request.
Chemical Analysis
Main chemical composition, impurity level and hydrogen loss control.
| Test Name | Unit | Typical Value | Specification |
|---|---|---|---|
| Fe (Iron) | wt% | 99.57 | ≥99.5 |
| C (Carbon) | wt% | 0.005 | ≤0.01 |
| Si (Silicon) | wt% | 0.03 | ≤0.05 |
| Mn (Manganese) | wt% | 0.11 | ≤0.15 |
| P (Phosphorus) | wt% | 0.011 | ≤0.015 |
| S (Sulfur) | wt% | 0.007 | ≤0.015 |
| HL (Hydrogen Loss) | wt% | 0.12 | ≤0.20 |
| Acid Insoluble | wt% | 0.08 | ≤0.15 |
Physical Analysis
Typical apparent density, flow rate and green density values.
| Test Name | Unit | Typical Value | Specification |
|---|---|---|---|
| Apparent Density (Hall) | g/cm³ | 3.05 | 2.95–3.10 |
| Flow (Hall) | s/50g | 25.00 | ≤28 |
| Green Density @ 600 MPa | g/cm³ | 7.18 | ≥7.13 |
Sieve Analysis
Typical particle size distribution based on sieve analysis.
| Particle Size | Unit | Typical Value | Specification |
|---|---|---|---|
| +180 μm | wt% | 0 | ≤1 |
| 150–180 μm | wt% | Trace | ≤10 |
| 106–150 μm | wt% | 22 | bal. |
| 75–106 μm | wt% | 27 | bal. |
| 45–75 μm | wt% | 28 | bal. |
| -45 μm | wt% | 23 | 15–30 |
Need WE-A100.29 Atomized Iron Powder?
Send us your welding consumable application, target chemical composition, particle size requirement, current supplier grade or required quantity. Our team will review your requirements and recommend a suitable iron powder option.